ENG/中
老虎證券
行情
交易
收費
下載
優惠與活動
幫助
TigerAI
學堂
期權訓練營
投資學堂
機構
財富及資產管理人
自營交易機構
介紹經紀商
三方服務商
股權激勵
關於
關於我們
媒體報道
獎項與榮譽
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
凱撒鋁業
149.06
-8.1400
-5.18%
盤後：
149.06
0.0000
0.00%
19:30 EDT
成交量：
16.35萬
成交額：
2,456.84萬
市值：
24.36億
市盈率：
11.06
高：
154.50
開：
152.43
低：
148.43
收：
157.20
52周最高：
199.89
52周最低：
73.08
股本：
1,634.06萬
流通股本：
1,598.43萬
量比：
0.94
換手率：
1.02%
股息：
3.08
股息率：
2.07%
每股收益(TTM):
13.48
每股收益(LYR):
6.77
淨資產收益率：
26.40%
總資產收益率：
7.75%
市淨率：
2.58
市盈率(LYR):
22.02
資料載入中...
總覽
公司
新聞資訊
公告
2020/02/19
重要事件披露
Current report, items 2.02 and 9.01
2020/02/12
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
2020/02/12
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
2020/02/07
超過5%披露
Statement of acquisition of beneficial ownership by individuals
2020/02/04
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
2020/01/15
重要事件披露
Current report, items 8.01 and 9.01
2019/12/16
重要事件披露
Current report, items 1.01, 8.01, and 9.01
2019/11/26
重要事件披露
Current report, items 1.01, 2.03, 8.01, and 9.01
2019/11/21
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/11/19
重要事件披露
Current report, items 8.01 and 9.01
2019/11/18
重要事件披露
Current report, items 8.01 and 9.01
2019/11/06
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/11/06
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/11/06
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/11/04
重要事件披露
Current report, items 1.01, 2.03, and 9.01
2019/11/01
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/10/31
重要事件披露
[Amend] Current report, items 7.01 and 9.01
2019/10/31
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/10/31
重要事件披露
Current report, items 7.01 and 9.01
2019/10/31
持股變動聲明
Statement of changes in beneficial ownership of securities
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎證券香港 | 輕鬆買賣美股港股A股/美債/ETF/Crypto/期權期貨","description":"老虎證券香港提供多種優惠: 港股&Crypto 0佣、A股一年0佣、美股期權0佣、IPO抽新股0孖展利息0手續費。美股1美金起投，即時串流報價與多種工具，立即開戶享更多優惠！","keywords":"老虎證券,老虎證券開戶,老虎證券香港,老虎證券投資,老虎證券美股,老虎證券登錄,證券開戶,證券公司開戶,股票開戶,香港證券公司,香港證券,證券公司,美股投資平台,小額投資理財,投資app,投資平台,股票買賣,買賣股票平台,炒股app,證券app,新手投資","social":{"ogDescription":"老虎證券香港提供多種優惠: 港股&Crypto 0佣、A股一年0佣、美股期權0佣、IPO抽新股0孖展利息0手續費。美股1美金起投，即時串流報價與多種工具，立即開戶享更多優惠！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.atigrcrest.com/hant/stock/KALU/filings?page=10"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"KALU","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"KALU\",,,,,undefined,":{"symbol":"KALU","market":"US","secType":"STK","nameCN":"凱撒鋁業","latestPrice":149.06,"timestamp":1789416000000,"preClose":157.2,"halted":0,"volume":163458,"hourTrading":{"tag":"盘后","latestPrice":149.06,"preClose":149.06,"latestTime":"19:30 EDT","volume":20906,"amount":3116247.94188,"timestamp":1789428602412,"change":0,"changeRate":0,"amplitude":0.000067},"delay":0,"changeRate":-0.051781170483460474,"floatShares":15984296,"shares":16340606,"eps":13.482783,"marketStatus":"盤後交易","change":-8.14,"latestTime":"09-14 19:52:35 EDT","open":152.43,"high":154.4999,"low":148.43,"amount":24568374.8862,"amplitude":0.038613,"askPrice":151.97,"askSize":13,"bidPrice":148,"bidSize":12,"shortable":3,"etf":0,"ttmEps":13.482783,"tradingStatus":3,"nextMarketStatus":{"tag":"收盤","tradingStatus":0,"beginTime":1789430400000},"marketStatusCode":4,"adr":0,"adrRate":0,"listingDate":1152244800000,"exchange":"NASDAQ","adjPreClose":157.2,"dividendRate":0.02067,"preHourTrading":{"tag":"盘前","latestPrice":152.11,"preClose":157.2,"latestTime":"09:29 EDT","volume":348,"amount":52623.342,"timestamp":1789392599514,"change":-5.09,"changeRate":-0.032379,"amplitude":0.037469},"postHourTrading":{"tag":"盘后","latestPrice":149.06,"preClose":149.06,"latestTime":"19:30 EDT","volume":20906,"amount":3116247.94188,"timestamp":1789428602412,"change":0,"changeRate":0,"amplitude":0.000067},"volumeRatio":0.940173,"impliedVol":0.4363,"impliedVolPercentile":0.6335},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"KALU\",,,,,undefined,":{"symbol":"KALU","floatShares":15984296,"roa":"7.75%","roe":"26.40%","lyrEps":6.77,"volumeRatio":0.940173,"shares":16340606,"dividePrice":3.0811,"high":154.4999,"amplitude":0.038613,"preClose":157.2,"low":148.43,"week52Low":73.08,"pbRate":"2.58","psRate":"0.59","week52High":199.8899,"institutionHeld":0.9564,"latestPrice":149.06,"committee":-0.04,"eps":13.482783,"divideRate":0.02067,"volume":163458,"delay":0,"ttmEps":13.482783,"open":152.43,"prevYearClose":114.86,"prevWeekClose":157.2,"prevMonthClose":158.78,"prevQuarterClose":195.63,"fiveDayClose":164.19,"twentyDayClose":181.73,"sixtyDayClose":180.44,"dividendPayoutRate":0.44267133177095264,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0,"fiveYearAvgDividendRate":0.03690752495304084},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/KALU\",params:#limit:5,,,undefined,":[{"date":"2026-07-24","symbol":"KALU","amount":0.77,"announcedDate":"2026-07-13","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-07-24","defaultRemindTime":1784899800000,"name":"凯撒铝业","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-08-14","payableDate":"2026-07-24","currency":"USD","dateTimestamp":1784865600000,"payDate":"2026-08-14"},{"market":"US","date":"2026-07-22","symbol":"KALU","fiscalQuarterEnding":"2026/06","expectedEps":2.32,"name":null,"time":"盤後","type":"earning","dateTimestamp":1784692800000,"reportTimeType":"post","actualEps":5.53},{"date":"2026-04-24","symbol":"KALU","amount":0.77,"announcedDate":"2026-04-13","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-04-24","defaultRemindTime":1777037400000,"name":"凯撒铝业","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-05-15","payableDate":"2026-04-24","currency":"USD","dateTimestamp":1777003200000,"payDate":"2026-05-15"},{"market":"US","date":"2026-04-22","symbol":"KALU","fiscalQuarterEnding":"2026/03","expectedEps":1.89,"name":null,"time":"盤後","type":"earning","dateTimestamp":1776830400000,"reportTimeType":"post","actualEps":3.74},{"market":"US","date":"2026-02-18","symbol":"KALU","fiscalQuarterEnding":"2025/12","expectedEps":1.35,"name":null,"time":"盤後","type":"earning","dateTimestamp":1771390800000,"reportTimeType":"post","actualEps":0.33}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"KALU\",market:\"US\",,,undefined,":[{"executeDate":"2016-10-21","recordDate":"2016-10-25","paymentDate":"2016-11-15","value":0.45,"currency":"USD"},{"executeDate":"2017-01-25","recordDate":"2017-01-27","paymentDate":"2017-02-15","value":0.5,"currency":"USD"},{"executeDate":"2017-04-25","recordDate":"2017-04-27","paymentDate":"2017-05-15","value":0.5,"currency":"USD"},{"executeDate":"2017-07-25","recordDate":"2017-07-27","paymentDate":"2017-08-15","value":0.5,"currency":"USD"},{"executeDate":"2017-10-24","recordDate":"2017-10-25","paymentDate":"2017-11-15","value":0.5,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"KALU\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":0.5,"hold":0,"sell":0.5,"strongSell":0,"meanLabel":"HOLD","meanPercent":0,"analysts":4,"updateTime":1788408000000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/KALU\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"KALU","date":"2026-09-11","current":11.055581,"percent":0.379538,"low":-1005.604518,"twenty":-106.251524,"median":19.258518,"eighty":27.405093,"high":128.584292,"avg":-71.087955,"sd":236.779855,"marketCap":2566209618},"quantilePoints":[{"date":"2021-09-17","current":-152.295091,"twenty":16.142172,"median":19.572007,"eighty":39.661396,"marketCap":1766623056},{"date":"2021-09-24","current":-148.676467,"twenty":16.142172,"median":19.572007,"eighty":39.661396,"marketCap":1724647019},{"date":"2021-10-01","current":-152.852849,"twenty":16.142172,"median":19.572007,"eighty":39.661396,"marketCap":1773093047},{"date":"2021-10-08","current":-149.329452,"twenty":16.142172,"median":19.572007,"eighty":39.661396,"marketCap":1732221643},{"date":"2021-10-15","current":-159.165035,"twenty":16.142172,"median":19.572007,"eighty":39.661396,"marketCap":1846314405},{"date":"2021-10-22","current":-110.008616,"twenty":16.142172,"median":19.572007,"eighty":39.661396,"marketCap":1573123205},{"date":"2021-10-29","current":-107.216183,"twenty":16.142172,"median":19.572007,"eighty":39.661396,"marketCap":1533191413},{"date":"2021-11-05","current":-118.474213,"twenty":16.142172,"median":19.572007,"eighty":39.661396,"marketCap":1694181246},{"date":"2021-11-12","current":-119.213711,"twenty":16.142172,"median":19.572007,"eighty":39.661396,"marketCap":1704756069},{"date":"2021-11-19","current":-111.134419,"twenty":16.142172,"median":19.572007,"eighty":39.661396,"marketCap":1589222188},{"date":"2021-11-26","current":-105.43918,"twenty":16.1383,"median":19.551928,"eighty":39.638507,"marketCap":1507780273},{"date":"2021-12-03","current":-102.911642,"twenty":16.1383,"median":19.551928,"eighty":39.638507,"marketCap":1471636477},{"date":"2021-12-10","current":-105.008726,"twenty":16.1383,"median":19.551928,"eighty":39.638507,"marketCap":1501624779},{"date":"2021-12-17","current":-102.867493,"twenty":16.1383,"median":19.551928,"eighty":39.638507,"marketCap":1471005144},{"date":"2021-12-23","current":-106.244902,"twenty":16.1383,"median":19.551928,"eighty":39.638507,"marketCap":1519302094},{"date":"2021-12-31","current":-103.684252,"twenty":16.1383,"median":19.551928,"eighty":39.638507,"marketCap":1482684798},{"date":"2022-01-07","current":-110.593592,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1581488363},{"date":"2022-01-14","current":-116.774471,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1669874938},{"date":"2022-01-21","current":-107.955681,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1543766235},{"date":"2022-01-28","current":-105.483329,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1508411605},{"date":"2022-02-04","current":-103.77255,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1483947464},{"date":"2022-02-11","current":-109.677497,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1568388210},{"date":"2022-02-18","current":-114.754648,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1640991468},{"date":"2022-02-25","current":-83.340296,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1541795472},{"date":"2022-03-04","current":-81.172953,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1501699634},{"date":"2022-03-11","current":-74.389342,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1376202818},{"date":"2022-03-18","current":-78.442443,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1451185192},{"date":"2022-03-25","current":-82.265157,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1521905410},{"date":"2022-04-01","current":-80.823107,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1495227471},{"date":"2022-04-08","current":-75.746064,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1401302181},{"date":"2022-04-14","current":-85.746558,"twenty":16.127648,"median":19.534876,"eighty":39.615619,"marketCap":1586311323},{"date":"2022-04-22","current":-103.530047,"twenty":16.100604,"median":19.534876,"eighty":39.615619,"marketCap":1542597702},{"date":"2022-04-29","current":-102.490552,"twenty":16.052984,"median":19.534876,"eighty":39.615619,"marketCap":1527109219},{"date":"2022-05-06","current":-101.566543,"twenty":15.998402,"median":19.534876,"eighty":39.615619,"marketCap":1513341498},{"date":"2022-05-13","current":-101.258541,"twenty":15.883717,"median":19.534876,"eighty":39.615619,"marketCap":1508752258},{"date":"2022-05-20","current":-102.841037,"twenty":15.786316,"median":19.534876,"eighty":39.615619,"marketCap":1532331457},{"date":"2022-05-27","current":-108.416948,"twenty":15.737274,"median":19.534876,"eighty":39.615619,"marketCap":1615412529},{"date":"2022-06-03","current":-107.524802,"twenty":15.689632,"median":19.534876,"eighty":39.615619,"marketCap":1602119557},{"date":"2022-06-10","current":-96.680983,"twenty":15.619505,"median":19.534876,"eighty":39.615619,"marketCap":1440546654},{"date":"2022-06-17","current":-82.183615,"twenty":15.571841,"median":19.534876,"eighty":39.615619,"marketCap":1224535869},{"date":"2022-06-24","current":-82.056166,"twenty":15.472781,"median":19.551928,"eighty":39.638507,"marketCap":1222636873},{"date":"2022-07-01","current":-84.031631,"twenty":15.213024,"median":19.551928,"eighty":39.638507,"marketCap":1252071309},{"date":"2022-07-08","current":-78.615032,"twenty":15.003731,"median":19.551928,"eighty":39.638507,"marketCap":1171363983},{"date":"2022-07-15","current":-79.432833,"twenty":14.600831,"median":19.551928,"eighty":39.638507,"marketCap":1183549207},{"date":"2022-07-22","current":-75.896112,"twenty":-74.505388,"median":19.414992,"eighty":39.638507,"marketCap":1130852070},{"date":"2022-07-29","current":-190.762701,"twenty":-75.759716,"median":19.35461,"eighty":39.638507,"marketCap":1201805018},{"date":"2022-08-05","current":-182.806912,"twenty":-77.402896,"median":19.35461,"eighty":39.638507,"marketCap":1151683547},{"date":"2022-08-12","current":-197.635899,"twenty":-77.956071,"median":19.35461,"eighty":39.638507,"marketCap":1245106162},{"date":"2022-08-19","current":-196.326718,"twenty":-78.662043,"median":19.35461,"eighty":39.638507,"marketCap":1236858325},{"date":"2022-08-26","current":-191.769763,"twenty":-79.34999,"median":19.35461,"eighty":39.638507,"marketCap":1208149508},{"date":"2022-09-02","current":-175.052536,"twenty":-80.217274,"median":19.35461,"eighty":39.638507,"marketCap":1102830974},{"date":"2022-09-09","current":-194.514007,"twenty":-80.847521,"median":19.35461,"eighty":39.638507,"marketCap":1225438243},{"date":"2022-09-16","current":-175.329478,"twenty":-81.167833,"median":19.35461,"eighty":39.638507,"marketCap":1104575709},{"date":"2022-09-23","current":-159.367546,"twenty":-82.053568,"median":19.272704,"eighty":39.638507,"marketCap":1004015542},{"date":"2022-09-30","current":-154.45812,"twenty":-82.553568,"median":19.166103,"eighty":39.638507,"marketCap":973086153},{"date":"2022-10-07","current":-169.639578,"twenty":-83.863823,"median":19.127124,"eighty":39.638507,"marketCap":1068729340},{"date":"2022-10-14","current":-164.704974,"twenty":-86.206868,"median":18.958216,"eighty":39.638507,"marketCap":1037641339},{"date":"2022-10-21","current":-816.112897,"twenty":-91.886762,"median":18.892147,"eighty":39.638507,"marketCap":1224169345},{"date":"2022-10-28","current":-836.311896,"twenty":-98.706349,"median":18.766185,"eighty":39.638507,"marketCap":1254467844},{"date":"2022-11-04","current":-888.23112,"twenty":-99.971302,"median":18.701,"eighty":39.638507,"marketCap":1332346680},{"date":"2022-11-11","current":-984.667641,"twenty":-101.381742,"median":18.614674,"eighty":39.638507,"marketCap":1477001462},{"date":"2022-11-18","current":-937.189573,"twenty":-102.471434,"median":18.5616,"eighty":39.638507,"marketCap":1405784360},{"date":"2022-11-25","current":-951.781941,"twenty":-102.699726,"median":18.545966,"eighty":39.638507,"marketCap":1427672912},{"date":"2022-12-02","current":-949.455622,"twenty":-103.011015,"median":18.487788,"eighty":39.638507,"marketCap":1424183433},{"date":"2022-12-09","current":-849.318137,"twenty":-103.693082,"median":18.462884,"eighty":39.638507,"marketCap":1273977206},{"date":"2022-12-16","current":-812.202765,"twenty":-103.975337,"median":18.425093,"eighty":39.638507,"marketCap":1218304148},{"date":"2022-12-23","current":-815.057794,"twenty":-104.942502,"median":18.379043,"eighty":39.638507,"marketCap":1222586691},{"date":"2022-12-30","current":-803.214713,"twenty":-105.449256,"median":18.362596,"eighty":39.638507,"marketCap":1204822069},{"date":"2023-01-06","current":-870.360755,"twenty":-106.175964,"median":18.329465,"eighty":39.638507,"marketCap":1305541133},{"date":"2023-01-13","current":-934.546028,"twenty":-106.960118,"median":18.295165,"eighty":39.638507,"marketCap":1401819042},{"date":"2023-01-20","current":-901.554587,"twenty":-107.233843,"median":18.272201,"eighty":39.638507,"marketCap":1352331880},{"date":"2023-01-27","current":-920.905336,"twenty":-107.524802,"median":18.22885,"eighty":39.638507,"marketCap":1381358004},{"date":"2023-02-03","current":-993.126985,"twenty":-108.00866,"median":18.165427,"eighty":39.638507,"marketCap":1489690478},{"date":"2023-02-10","current":-887.06796,"twenty":-108.448003,"median":18.074781,"eighty":39.638507,"marketCap":1330601940},{"date":"2023-02-17","current":-931.373774,"twenty":-109.113676,"median":18.013268,"eighty":39.638507,"marketCap":1397060661},{"date":"2023-02-24","current":-40.296532,"twenty":-109.543671,"median":17.9613,"eighty":39.561721,"marketCap":1192777355},{"date":"2023-03-03","current":-45.188917,"twenty":-109.543671,"median":17.874133,"eighty":39.561721,"marketCap":1337591946},{"date":"2023-03-10","current":-38.195968,"twenty":-109.543671,"median":17.859331,"eighty":39.561721,"marketCap":1130600663},{"date":"2023-03-17","current":-33.132109,"twenty":-109.543671,"median":17.741887,"eighty":39.286326,"marketCap":980710423},{"date":"2023-03-24","current":-37.69762,"twenty":-109.543671,"median":17.676774,"eighty":39.286326,"marketCap":1115849560},{"date":"2023-03-31","current":-39.991093,"twenty":-109.543211,"median":17.626932,"eighty":39.201418,"marketCap":1183736356},{"date":"2023-04-06","current":-37.536863,"twenty":-109.543211,"median":17.569872,"eighty":39.201418,"marketCap":1111091140},{"date":"2023-04-14","current":-35.993591,"twenty":-109.543671,"median":17.474481,"eighty":39.204372,"marketCap":1065410305},{"date":"2023-04-21","current":-34.745042,"twenty":-109.543671,"median":17.308371,"eighty":36.53162,"marketCap":1028453240},{"date":"2023-04-28","current":-46.874727,"twenty":-109.54413,"median":17.228509,"eighty":36.35689,"marketCap":1021869041},{"date":"2023-05-05","current":-44.995772,"twenty":-109.54413,"median":17.151846,"eighty":36.157721,"marketCap":980907834},{"date":"2023-05-12","current":-43.894579,"twenty":-109.54459,"median":17.128726,"eighty":35.973837,"marketCap":956901823},{"date":"2023-05-19","current":-46.403257,"twenty":-109.54505,"median":17.054195,"eighty":35.798434,"marketCap":1011591012},{"date":"2023-05-26","current":-45.659405,"twenty":-109.598029,"median":17.025709,"eighty":35.678022,"marketCap":995375032},{"date":"2023-06-02","current":-45.652112,"twenty":-109.677497,"median":17.015108,"eighty":35.515301,"marketCap":995216052},{"date":"2023-06-15","current":-50.844493,"twenty":-109.975504,"median":16.974035,"eighty":35.238677,"marketCap":1108409954},{"date":"2023-06-23","current":-50.210031,"twenty":-109.988749,"median":16.895944,"eighty":34.822114,"marketCap":1094578677},{"date":"2023-06-27","current":-49.867276,"twenty":-109.995371,"median":16.894605,"eighty":34.750516,"marketCap":1087106607},{"date":"2023-07-07","current":-51.376858,"twenty":-110.017446,"median":16.85011,"eighty":34.368449,"marketCap":1120015509},{"date":"2023-07-14","current":-55.584729,"twenty":-110.017446,"median":16.78359,"eighty":33.869875,"marketCap":1211747084},{"date":"2023-07-21","current":-57.495408,"twenty":-110.017446,"median":16.743454,"eighty":33.188403,"marketCap":1253399896},{"date":"2023-07-28","current":122.148889,"twenty":-110.017446,"median":16.727232,"eighty":32.638903,"marketCap":1258133558},{"date":"2023-08-04","current":122.752208,"twenty":-110.017446,"median":16.727232,"eighty":32.638903,"marketCap":1264347744},{"date":"2023-08-11","current":118.358808,"twenty":-110.017446,"median":16.727232,"eighty":32.638903,"marketCap":1219095726},{"date":"2023-08-18","current":118.095823,"twenty":-110.017446,"median":16.727232,"eighty":32.638903,"marketCap":1216386979},{"date":"2023-08-25","current":111.656313,"twenty":-110.017446,"median":16.727232,"eighty":32.638903,"marketCap":1150060027},{"date":"2023-09-01","current":117.149631,"twenty":-110.017446,"median":16.727232,"eighty":32.638903,"marketCap":1206641200},{"date":"2023-09-08","current":113.847468,"twenty":-110.017446,"median":16.727232,"eighty":32.638903,"marketCap":1172628922},{"date":"2023-09-15","current":124.371184,"twenty":-110.017446,"median":16.727232,"eighty":32.638903,"marketCap":1281023192},{"date":"2023-09-22","current":112.674737,"twenty":-110.017446,"median":16.727232,"eighty":32.638903,"marketCap":1160549795},{"date":"2023-09-29","current":113.153088,"twenty":-110.017446,"median":16.727232,"eighty":32.638903,"marketCap":1165476808},{"date":"2023-10-06","current":103.586074,"twenty":-110.017446,"median":16.727232,"eighty":32.638903,"marketCap":1066936562},{"date":"2023-10-13","current":107.289434,"twenty":-110.017446,"median":16.727232,"eighty":32.701388,"marketCap":1105081173},{"date":"2023-10-20","current":102.691095,"twenty":-110.017446,"median":16.727232,"eighty":56.38575,"marketCap":1057718281},{"date":"2023-10-27","current":69.681802,"twenty":-110.043935,"median":16.722457,"eighty":58.802485,"marketCap":919799784},{"date":"2023-11-03","current":70.106133,"twenty":-110.043935,"median":16.722457,"eighty":60.357193,"marketCap":925400961},{"date":"2023-11-10","current":67.709857,"twenty":-110.043935,"median":16.722457,"eighty":60.699163,"marketCap":893770114},{"date":"2023-11-17","current":71.310292,"twenty":-110.043935,"median":16.722457,"eighty":61.242163,"marketCap":941295859},{"date":"2023-11-24","current":71.840122,"twenty":-110.043935,"median":16.722457,"eighty":61.89005,"marketCap":948289614},{"date":"2023-12-01","current":70.419215,"twenty":-110.043935,"median":16.722457,"eighty":62.553232,"marketCap":929533635},{"date":"2023-12-08","current":71.045377,"twenty":-110.035105,"median":16.724179,"eighty":64.135254,"marketCap":937798982},{"date":"2023-12-15","current":81.59381,"twenty":-110.035105,"median":16.724179,"eighty":65.394792,"marketCap":1077038288},{"date":"2023-12-22","current":83.737213,"twenty":-110.035105,"median":16.724179,"eighty":66.960193,"marketCap":1105331206},{"date":"2023-12-29","current":87.999935,"twenty":-110.043935,"median":16.722457,"eighty":67.912156,"marketCap":1161599145},{"date":"2024-01-05","current":78.547288,"twenty":-110.052765,"median":16.720225,"eighty":68.396228,"marketCap":1036824196},{"date":"2024-01-12","current":76.692883,"twenty":-110.052765,"median":16.720225,"eighty":69.660595,"marketCap":1012346053},{"date":"2024-01-19","current":72.875699,"twenty":-110.077047,"median":16.717994,"eighty":70.419215,"marketCap":961959226},{"date":"2024-01-26","current":80.522108,"twenty":-110.052765,"median":16.720225,"eighty":71.045377,"marketCap":1062891829},{"date":"2024-02-02","current":79.823696,"twenty":-110.052765,"median":16.720225,"eighty":71.840122,"marketCap":1053672788},{"date":"2024-02-09","current":78.089707,"twenty":-110.052765,"median":16.720225,"eighty":72.875699,"marketCap":1030784135},{"date":"2024-02-16","current":78.932618,"twenty":-110.052765,"median":16.720225,"eighty":73.983525,"marketCap":1041910563},{"date":"2024-02-23","current":23.780333,"twenty":-110.052765,"median":16.720225,"eighty":74.970936,"marketCap":1122431741},{"date":"2024-03-01","current":24.380268,"twenty":-110.043935,"median":16.722457,"eighty":74.90832,"marketCap":1150748665},{"date":"2024-03-08","current":25.375381,"twenty":-110.043935,"median":16.722457,"eighty":74.90832,"marketCap":1197717998},{"date":"2024-03-15","current":25.916642,"twenty":-110.043935,"median":16.722457,"eighty":74.90832,"marketCap":1223265507},{"date":"2024-03-22","current":27.587491,"twenty":-110.043935,"median":16.722457,"eighty":74.90832,"marketCap":1302129557},{"date":"2024-03-28","current":29.651678,"twenty":-110.043935,"median":16.722457,"eighty":74.90832,"marketCap":1399559187},{"date":"2024-04-05","current":30.576191,"twenty":-110.052765,"median":16.720225,"eighty":74.970936,"marketCap":1443196237},{"date":"2024-04-12","current":30.680409,"twenty":-110.052765,"median":16.720225,"eighty":74.970936,"marketCap":1448115322},{"date":"2024-04-19","current":30.313966,"twenty":-110.052765,"median":16.720225,"eighty":74.970936,"marketCap":1430819183},{"date":"2024-04-26","current":25.203123,"twenty":-110.043935,"median":16.7259,"eighty":74.90832,"marketCap":1408854599},{"date":"2024-05-03","current":26.866433,"twenty":-110.043935,"median":16.746557,"eighty":74.90832,"marketCap":1501833589},{"date":"2024-05-10","current":27.789228,"twenty":-110.043935,"median":16.811685,"eighty":74.90832,"marketCap":1553417824},{"date":"2024-05-17","current":28.088282,"twenty":-110.043935,"median":16.870504,"eighty":74.90832,"marketCap":1570134937},{"date":"2024-05-24","current":27.182575,"twenty":-110.043935,"median":16.896326,"eighty":74.90832,"marketCap":1519505966},{"date":"2024-05-31","current":28.336069,"twenty":-110.043935,"median":16.972557,"eighty":74.90832,"marketCap":1583986259},{"date":"2024-06-07","current":26.584468,"twenty":-110.043935,"median":17.013977,"eighty":74.90832,"marketCap":1486071740},{"date":"2024-06-14","current":26.071804,"twenty":-110.052765,"median":17.034906,"eighty":74.970936,"marketCap":1457413832},{"date":"2024-06-21","current":25.049324,"twenty":-110.077047,"median":17.099534,"eighty":75.055227,"marketCap":1400257227},{"date":"2024-06-28","current":24.47685,"twenty":-110.149893,"median":17.137138,"eighty":75.3081,"marketCap":1368255896},{"date":"2024-07-05","current":25.912308,"twenty":-110.149893,"median":17.151846,"eighty":75.3081,"marketCap":1448498038},{"date":"2024-07-12","current":25.98636,"twenty":-110.149893,"median":17.228509,"eighty":75.3081,"marketCap":1452637514},{"date":"2024-07-15","current":26.62719,"twenty":-110.149893,"median":17.251485,"eighty":75.3081,"marketCap":1488459899},{"date":"2024-08-02","current":29.313502,"twenty":-110.301245,"median":17.43172,"eighty":76.379801,"marketCap":1193059524},{"date":"2024-08-09","current":26.513348,"twenty":-110.301245,"median":17.553746,"eighty":76.379801,"marketCap":1079093250},{"date":"2024-08-16","current":27.512004,"twenty":-110.301245,"median":17.610988,"eighty":76.379801,"marketCap":1119738564},{"date":"2024-08-23","current":27.735233,"twenty":-110.301245,"median":17.676774,"eighty":76.379801,"marketCap":1128823987},{"date":"2024-08-30","current":29.074608,"twenty":-110.301245,"median":17.741887,"eighty":76.379801,"marketCap":1183336527},{"date":"2024-09-06","current":27.1987,"twenty":-110.301245,"median":17.856415,"eighty":76.379801,"marketCap":1106987093},{"date":"2024-09-13","current":26.991136,"twenty":-110.301245,"median":17.874133,"eighty":76.379801,"marketCap":1098539243},{"date":"2024-09-20","current":27.915383,"twenty":-110.301245,"median":17.921828,"eighty":76.379801,"marketCap":1136156083},{"date":"2024-09-27","current":28.635982,"twenty":-110.301245,"median":18.013268,"eighty":76.379801,"marketCap":1165484467},{"date":"2024-10-04","current":27.605995,"twenty":-110.301245,"median":18.074781,"eighty":76.379801,"marketCap":1123564006},{"date":"2024-10-11","current":28.279599,"twenty":-110.301245,"median":18.204978,"eighty":76.379801,"marketCap":1150979669},{"date":"2024-10-18","current":28.890541,"twenty":-110.301245,"median":18.274691,"eighty":76.379801,"marketCap":1175845038},{"date":"2024-10-25","current":22.683658,"twenty":-110.301245,"median":18.31819,"eighty":76.379801,"marketCap":1072937015},{"date":"2024-10-31","current":25.864964,"twenty":-110.301245,"median":18.362596,"eighty":76.379801,"marketCap":1223412806},{"date":"2024-11-08","current":28.149843,"twenty":-110.314074,"median":18.377398,"eighty":76.403885,"marketCap":1331487578},{"date":"2024-11-15","current":27.418547,"twenty":-110.314074,"median":18.404535,"eighty":76.403885,"marketCap":1296897275},{"date":"2024-11-22","current":27.357887,"twenty":-110.314074,"median":18.526355,"eighty":76.403885,"marketCap":1294028033},{"date":"2024-11-29","current":27.391587,"twenty":-110.314074,"median":18.577489,"eighty":76.403885,"marketCap":1295622056},{"date":"2024-12-06","current":27.502798,"twenty":-110.314074,"median":18.868511,"eighty":76.403885,"marketCap":1300882333},{"date":"2024-12-13","current":26.087386,"twenty":-110.314074,"median":18.981663,"eighty":76.403885,"marketCap":1233933359},{"date":"2024-12-20","current":23.374514,"twenty":-110.314074,"median":19.374905,"eighty":76.403885,"marketCap":1105614491},{"date":"2024-12-27","current":23.863168,"twenty":-110.314074,"median":19.794677,"eighty":76.403885,"marketCap":1128727827},{"date":"2025-01-03","current":23.681186,"twenty":-110.314074,"median":21.059798,"eighty":76.403885,"marketCap":1120120102},{"date":"2025-01-10","current":23.718256,"twenty":-110.326904,"median":21.92052,"eighty":76.427968,"marketCap":1121873528},{"date":"2025-01-17","current":25.062898,"twenty":-110.326904,"median":22.603822,"eighty":76.427968,"marketCap":1185475053},{"date":"2025-01-24","current":24.678714,"twenty":-110.326904,"median":22.784472,"eighty":76.427968,"marketCap":1167303189},{"date":"2025-01-31","current":23.836207,"twenty":-110.326904,"median":23.228074,"eighty":76.427968,"marketCap":1127452609},{"date":"2025-02-07","current":24.088959,"twenty":-110.326904,"median":23.590195,"eighty":76.427968,"marketCap":1139407783},{"date":"2025-02-14","current":24.361932,"twenty":-110.326904,"median":23.637376,"eighty":76.427968,"marketCap":1152319371},{"date":"2025-02-21","current":25.497874,"twenty":-110.326904,"median":23.660966,"eighty":76.427968,"marketCap":1193300524},{"date":"2025-02-28","current":24.298772,"twenty":-110.326904,"median":23.660966,"eighty":76.427968,"marketCap":1137182523},{"date":"2025-03-07","current":23.000338,"twenty":-110.339734,"median":23.615443,"eighty":76.452051,"marketCap":1076415827},{"date":"2025-03-14","current":23.572876,"twenty":-110.339734,"median":23.615443,"eighty":76.452051,"marketCap":1103210590},{"date":"2025-03-21","current":23.562652,"twenty":-110.339734,"median":23.662928,"eighty":76.452051,"marketCap":1102732112},{"date":"2025-03-28","current":22.121084,"twenty":-110.339734,"median":23.662928,"eighty":76.452051,"marketCap":1035266726},{"date":"2025-04-04","current":18.201927,"twenty":-110.339734,"median":23.662928,"eighty":76.452051,"marketCap":851850190},{"date":"2025-04-11","current":17.813419,"twenty":-110.326904,"median":23.660966,"eighty":76.427968,"marketCap":833668029},{"date":"2025-04-17","current":18.556355,"twenty":-110.326904,"median":23.660966,"eighty":76.427968,"marketCap":868437424},{"date":"2025-04-25","current":19.898759,"twenty":-110.339734,"median":23.662928,"eighty":76.452051,"marketCap":998917684},{"date":"2025-05-02","current":21.231293,"twenty":-110.339734,"median":23.662928,"eighty":76.452051,"marketCap":1065810922},{"date":"2025-05-09","current":21.8083,"twenty":-110.339734,"median":23.662928,"eighty":76.452051,"marketCap":1094776654},{"date":"2025-05-16","current":22.853925,"twenty":-110.339734,"median":23.662928,"eighty":76.452051,"marketCap":1147267042},{"date":"2025-05-23","current":22.248228,"twenty":-110.339734,"median":23.662928,"eighty":76.452051,"marketCap":1116861024},{"date":"2025-05-30","current":23.316168,"twenty":-110.339734,"median":23.662928,"eighty":76.452051,"marketCap":1170471634},{"date":"2025-06-06","current":24.731588,"twenty":-110.339734,"median":23.677816,"eighty":76.452051,"marketCap":1241525695},{"date":"2025-06-13","current":24.814472,"twenty":-110.339734,"median":23.750979,"eighty":76.452051,"marketCap":1245686519},{"date":"2025-06-20","current":23.979247,"twenty":-110.356642,"median":23.836207,"eighty":76.459276,"marketCap":1203758221},{"date":"2025-06-27","current":25.490303,"twenty":-110.356642,"median":23.944048,"eighty":76.459276,"marketCap":1279613233},{"date":"2025-07-03","current":27.30102,"twenty":-110.356642,"median":23.979247,"eighty":76.459276,"marketCap":1370511221},{"date":"2025-07-11","current":28.477349,"twenty":-110.356642,"median":24.088959,"eighty":76.459276,"marketCap":1429562908},{"date":"2025-07-18","current":28.722816,"twenty":-110.356642,"median":24.124766,"eighty":76.459276,"marketCap":1441885346},{"date":"2025-07-25","current":25.913338,"twenty":-110.356642,"median":24.152229,"eighty":76.459276,"marketCap":1412276945},{"date":"2025-08-01","current":22.734455,"twenty":-110.356642,"median":24.122273,"eighty":76.459276,"marketCap":1239027810},{"date":"2025-08-08","current":21.640519,"twenty":-110.356642,"median":24.085589,"eighty":76.459276,"marketCap":1179408311},{"date":"2025-08-15","current":22.213954,"twenty":-110.356642,"median":23.977749,"eighty":76.459276,"marketCap":1210660468},{"date":"2025-08-22","current":22.28453,"twenty":-110.356642,"median":23.912969,"eighty":76.459276,"marketCap":1214506887},{"date":"2025-08-29","current":23.084397,"twenty":-110.356642,"median":23.808751,"eighty":76.459276,"marketCap":1258099639},{"date":"2025-09-05","current":22.302174,"twenty":-110.373551,"median":23.719941,"eighty":76.466501,"marketCap":1215468492},{"date":"2025-09-12","current":22.752099,"twenty":-110.356642,"median":23.674446,"eighty":76.459276,"marketCap":1239989415},{"date":"2025-09-19","current":23.190262,"twenty":-110.356642,"median":23.637376,"eighty":76.459276,"marketCap":1263869268},{"date":"2025-09-26","current":21.764028,"twenty":-110.356642,"median":23.637376,"eighty":76.459276,"marketCap":1186139545},{"date":"2025-10-03","current":23.343178,"twenty":-110.356642,"median":23.637376,"eighty":76.459276,"marketCap":1272203176},{"date":"2025-10-10","current":22.810913,"twenty":-110.356642,"median":23.590195,"eighty":76.459276,"marketCap":1243194764},{"date":"2025-10-17","current":23.39611,"twenty":-110.356642,"median":23.5255,"eighty":76.459276,"marketCap":1275087991},{"date":"2025-10-24","current":17.547487,"twenty":-110.356642,"median":23.478449,"eighty":75.534482,"marketCap":1495045883},{"date":"2025-10-31","current":16.701393,"twenty":-110.356642,"median":23.399051,"eighty":73.819759,"marketCap":1422958726},{"date":"2025-11-07","current":17.283672,"twenty":-110.356642,"median":23.343178,"eighty":72.856433,"marketCap":1472568819},{"date":"2025-11-14","current":17.634169,"twenty":-110.356642,"median":23.271538,"eighty":71.840122,"marketCap":1502431204},{"date":"2025-11-21","current":16.887949,"twenty":-110.356642,"median":23.134459,"eighty":70.910511,"marketCap":1438853222},{"date":"2025-11-28","current":18.099615,"twenty":-110.356642,"median":23.077077,"eighty":70.419215,"marketCap":1542087168},{"date":"2025-12-05","current":20.021698,"twenty":-110.356642,"median":22.966259,"eighty":69.458296,"marketCap":1705848637},{"date":"2025-12-12","current":20.639779,"twenty":-110.356642,"median":22.849142,"eighty":68.315813,"marketCap":1758509188},{"date":"2025-12-19","current":21.171179,"twenty":-110.356642,"median":22.766803,"eighty":67.160761,"marketCap":1803784418},{"date":"2025-12-26","current":22.021041,"twenty":-110.356642,"median":22.749159,"eighty":65.868048,"marketCap":1876192675},{"date":"2026-01-02","current":21.644162,"twenty":-110.356642,"median":22.683658,"eighty":65.010391,"marketCap":1844082583},{"date":"2026-01-09","current":23.102684,"twenty":-110.356642,"median":22.676582,"eighty":63.712434,"marketCap":1968348639},{"date":"2026-01-16","current":24.727032,"twenty":-110.356642,"median":22.676582,"eighty":62.14243,"marketCap":2106743136},{"date":"2026-01-23","current":24.725148,"twenty":-110.356642,"median":22.676582,"eighty":61.610355,"marketCap":2106582585},{"date":"2026-01-30","current":23.916742,"twenty":-110.356642,"median":22.676582,"eighty":60.88599,"marketCap":2037706438},{"date":"2026-02-06","current":24.68746,"twenty":-110.356642,"median":22.676582,"eighty":60.466448,"marketCap":2103371576},{"date":"2026-02-13","current":26.394722,"twenty":-110.356642,"median":22.676582,"eighty":59.755194,"marketCap":2248830293},{"date":"2026-02-20","current":18.137233,"twenty":-110.356642,"median":22.661408,"eighty":57.517638,"marketCap":2040438754},{"date":"2026-02-27","current":18.709688,"twenty":-110.356642,"median":22.549192,"eighty":31.061645,"marketCap":2104839851},{"date":"2026-03-06","current":17.964498,"twenty":-110.356642,"median":22.471379,"eighty":30.424908,"marketCap":2021006004},{"date":"2026-03-13","current":17.273556,"twenty":-110.356642,"median":22.281589,"eighty":30.094772,"marketCap":1943275004},{"date":"2026-03-20","current":15.984463,"twenty":-110.356642,"median":22.231598,"eighty":29.68328,"marketCap":1798252084},{"date":"2026-03-27","current":16.398457,"twenty":-110.356642,"median":22.143377,"eighty":29.182149,"marketCap":1844826443},{"date":"2026-04-02","current":18.70255,"twenty":-110.356642,"median":22.021041,"eighty":29.054634,"marketCap":2104036845},{"date":"2026-04-10","current":20.277156,"twenty":-110.356642,"median":21.908122,"eighty":28.754865,"marketCap":2281180012},{"date":"2026-04-17","current":20.565524,"twenty":-110.356642,"median":21.764028,"eighty":28.624918,"marketCap":2313621463},{"date":"2026-04-24","current":17.397698,"twenty":-110.356642,"median":21.716977,"eighty":28.508096,"marketCap":2668806909},{"date":"2026-05-01","current":17.987683,"twenty":-110.356642,"median":21.575585,"eighty":28.349056,"marketCap":2759310613},{"date":"2026-05-08","current":18.592444,"twenty":-110.356642,"median":21.30234,"eighty":28.265174,"marketCap":2852080957},{"date":"2026-05-15","current":18.769756,"twenty":-110.356642,"median":21.160038,"eighty":28.202294,"marketCap":2879280640},{"date":"2026-05-22","current":17.876863,"twenty":-110.356642,"median":20.639779,"eighty":28.122946,"marketCap":2742310812},{"date":"2026-05-29","current":19.415679,"twenty":-110.373551,"median":20.511958,"eighty":28.028696,"marketCap":2978365196},{"date":"2026-06-05","current":19.720698,"twenty":-110.356642,"median":20.337113,"eighty":27.933502,"marketCap":3025155125},{"date":"2026-06-12","current":19.81041,"twenty":-110.356642,"median":20.021698,"eighty":27.855305,"marketCap":3038916869},{"date":"2026-06-18","current":19.044168,"twenty":-110.356642,"median":19.81041,"eighty":27.750604,"marketCap":2921375386},{"date":"2026-06-26","current":19.180318,"twenty":-110.373551,"median":19.660277,"eighty":27.603645,"marketCap":2942260856},{"date":"2026-07-02","current":19.498003,"twenty":-110.373551,"median":19.634703,"eighty":27.56683,"marketCap":2990993620},{"date":"2026-07-10","current":17.199278,"twenty":-110.373551,"median":19.456841,"eighty":27.501272,"marketCap":2638369169},{"date":"2026-07-17","current":16.930143,"twenty":-110.373551,"median":19.277206,"eighty":27.4199,"marketCap":2597083937},{"date":"2026-07-24","current":12.887658,"twenty":-110.183005,"median":19.235777,"eighty":27.400591,"marketCap":2925498403},{"date":"2026-07-31","current":11.397656,"twenty":-109.624518,"median":19.258518,"eighty":27.405093,"marketCap":2587268023},{"date":"2026-08-07","current":12.201173,"twenty":-108.575765,"median":19.258518,"eighty":27.405093,"marketCap":2769666207},{"date":"2026-08-14","current":13.041083,"twenty":-108.209538,"median":19.258518,"eighty":27.405093,"marketCap":2960325765},{"date":"2026-08-21","current":10.786099,"twenty":-107.675334,"median":19.258518,"eighty":27.405093,"marketCap":2448444538},{"date":"2026-08-28","current":11.185717,"twenty":-107.315518,"median":19.258518,"eighty":27.405093,"marketCap":2539157667},{"date":"2026-09-04","current":11.472585,"twenty":-107.039586,"median":19.258518,"eighty":27.405093,"marketCap":2604276735},{"date":"2026-09-11","current":11.304888,"twenty":-106.251524,"median":19.258518,"eighty":27.405093,"marketCap":2566209618}],"updateTime":1789429955996},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"KALU\",pageSize:20,pageCount:10,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"9111747","market":"us","labels":[],"media":"sec.gov","original_id":"AN81159620000005-KALU","pdf_url":null,"pub_time":1582041600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"KALU","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000005/0000811596-20-000005-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000005/a2019earningsrelease.htm","primary":true,"translateUrl":null,"linkName":"a2019earningsrelease.htm","type":"8-K","id":"NTFILE4yy2z1pgatRXrrtJ","market":"us","size":51702},{"description":"PRESS RELEASE DATED FEBRUARY 19, 2020","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000005/pressreleasedatedfebru.htm","primary":false,"translateUrl":null,"linkName":"pressreleasedatedfebru.htm","type":"EX-99.1","id":"NTFILEArk3tUvh5xSFQn8Z","market":"us","size":352758},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000005/kalu-20200219.xsd","primary":false,"translateUrl":null,"linkName":"kalu-20200219.xsd","type":"EX-101.SCH","id":"NTFILE2zxD4d6mPuysBbd4","market":"us","size":4867},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000005/kalu-20200219_cal.xml","primary":false,"translateUrl":null,"linkName":"kalu-20200219_cal.xml","type":"EX-101.CAL","id":"NTFILE41ayypHQEretWQzu","market":"us","size":659},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000005/kalu-20200219_def.xml","primary":false,"translateUrl":null,"linkName":"kalu-20200219_def.xml","type":"EX-101.DEF","id":"NTFILEEdMVTCkivUebKstj","market":"us","size":1509},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000005/kalu-20200219_lab.xml","primary":false,"translateUrl":null,"linkName":"kalu-20200219_lab.xml","type":"EX-101.LAB","id":"NTFILEChQosUQ7EY4B3NpM","market":"us","size":27567},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000005/kalu-20200219_pre.xml","primary":false,"translateUrl":null,"linkName":"kalu-20200219_pre.xml","type":"EX-101.PRE","id":"NTFILE6K8EWLmoguTR4KJx","market":"us","size":14243},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000005/a2019earningsrelease_htm.xml","primary":false,"translateUrl":null,"linkName":"a2019earningsrelease_htm.xml","type":"XML","id":"NTFILE4vBrGsMtDdfvhCkh","market":"us","size":4668}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-02-19 00:00","pubTimestamp":1582041600,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營成果和財務狀況； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9082177","market":"us","labels":[],"media":"sec.gov","original_id":"AN125889720001090-KALU","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"KALU","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000125889720001090/0001258897-20-001090-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/354204/000125889720001090/dfs347.htm","primary":true,"translateUrl":null,"linkName":"dfs347.htm","type":"SC 13G/A","id":"NTFILEFqL96bR9JA76PhLX","market":"us","size":51240}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-12 00:00","pubTimestamp":1581436800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9079977","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920016951-KALU","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"KALU","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000110465920016951/0001104659-20-016951-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465920016951/tv0452-kaiseraluminumcorp.htm","primary":true,"translateUrl":null,"linkName":"tv0452-kaiseraluminumcorp.htm","type":"SC 13G/A","id":"NTFILE6dZUAzTpmTc9fcyv","market":"us","size":12151}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-12 00:00","pubTimestamp":1581436800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9066554","market":"us","labels":[],"media":"sec.gov","original_id":"AN31506620001090-KALU","pdf_url":null,"pub_time":1581004800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"KALU","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000031506620001090/0000315066-20-001090-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/315066/000031506620001090/filing.txt","primary":true,"translateUrl":null,"linkName":"filing.txt","type":"SC 13G","id":"NTFILE8MMCPCLV5Job4Sra","market":"us","size":6660}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-07 00:00","pubTimestamp":1581004800,"title_zh":"Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9049921","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720002116-KALU","pdf_url":null,"pub_time":1580745600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"KALU","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000083423720002116/0000834237-20-002116-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000083423720002116/us4830077040_020320.txt","primary":true,"translateUrl":null,"linkName":"us4830077040_020320.txt","type":"SC 13G/A","id":"NTFILE8mMaJDcqvCmTaXrv","market":"us","size":11448}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-04 00:00","pubTimestamp":1580745600,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8995846","market":"us","labels":[],"media":"sec.gov","original_id":"AN81159620000002-KALU","pdf_url":null,"pub_time":1579017600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 8.01 and 9.01","symbol":"KALU","title":"Current report, items 8.01 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000002/0000811596-20-000002-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 8.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000002/a2020q1dividenddeclara.htm","primary":true,"translateUrl":null,"linkName":"a2020q1dividenddeclara.htm","type":"8-K","id":"NTFILEBx2tfVWppvPJNbA1","market":"us","size":53129},{"description":"PRESS RELEASE DATED JANUARY 14, 2020","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000002/pressreleasedatedjanua.htm","primary":false,"translateUrl":null,"linkName":"pressreleasedatedjanua.htm","type":"EX-99.1","id":"NTFILEHsv8qmRwrLBguKAR","market":"us","size":9471},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000002/kalu-20200114.xsd","primary":false,"translateUrl":null,"linkName":"kalu-20200114.xsd","type":"EX-101.SCH","id":"NTFILE2PRXMP8dWfq3Yant","market":"us","size":4867},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000002/kalu-20200114_cal.xml","primary":false,"translateUrl":null,"linkName":"kalu-20200114_cal.xml","type":"EX-101.CAL","id":"NTFILE3ZPkMqytqE6Sj84P","market":"us","size":659},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000002/kalu-20200114_def.xml","primary":false,"translateUrl":null,"linkName":"kalu-20200114_def.xml","type":"EX-101.DEF","id":"NTFILEBPC93Q7j1capPj1m","market":"us","size":1509},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000002/kalu-20200114_lab.xml","primary":false,"translateUrl":null,"linkName":"kalu-20200114_lab.xml","type":"EX-101.LAB","id":"NTFILE5tx7EP3tN1QbLhKE","market":"us","size":27567},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000002/kalu-20200114_pre.xml","primary":false,"translateUrl":null,"linkName":"kalu-20200114_pre.xml","type":"EX-101.PRE","id":"NTFILEGoLLacpwHrd4YCK1","market":"us","size":14243},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159620000002/a2020q1dividenddeclara_htm.xml","primary":false,"translateUrl":null,"linkName":"a2020q1dividenddeclara_htm.xml","type":"XML","id":"NTFILEAGp5BQvtrJXPkowX","market":"us","size":4452}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-01-15 00:00","pubTimestamp":1579017600,"title_zh":"Current report, items 8.01 and 9.01","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01:其他活動； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8889265","market":"us","labels":[],"media":"sec.gov","original_id":"AN81159619000068-KALU","pdf_url":null,"pub_time":1576425600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 8.01, and 9.01","symbol":"KALU","title":"Current report, items 1.01, 8.01, and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000068/0000811596-19-000068-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 1.01, 8.01, and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDED AND RESTATED DIRECTOR DESIGNATION AGREEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000068/ddadtddecember2019.htm","primary":true,"translateUrl":null,"linkName":"ddadtddecember2019.htm","type":"EX-10.1","id":"NTFILE4wqF1YTk3WD1Rcrw","market":"us","size":79846},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000068/a2019laboragreementrat.htm","primary":false,"translateUrl":null,"linkName":"a2019laboragreementrat.htm","type":"8-K","id":"NTFILEEYhp2DAxJd5j2fRy","market":"us","size":57541},{"description":"PRESS RELEASE DATED DECEMBER 16, 2019","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000068/pressreleasedatddecemb.htm","primary":false,"translateUrl":null,"linkName":"pressreleasedatddecemb.htm","type":"EX-99.1","id":"NTFILEJ7s8Jsd1zanhGLML","market":"us","size":10659},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000068/kalu-20191212.xsd","primary":false,"translateUrl":null,"linkName":"kalu-20191212.xsd","type":"EX-101.SCH","id":"NTFILE6UeEUudnBDAxdGdc","market":"us","size":4867},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000068/kalu-20191212_cal.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191212_cal.xml","type":"EX-101.CAL","id":"NTFILE9Yu2zzv7ipuLPRwm","market":"us","size":659},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000068/kalu-20191212_def.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191212_def.xml","type":"EX-101.DEF","id":"NTFILE9dNouaYPWZy2rYJ4","market":"us","size":1509},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000068/kalu-20191212_lab.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191212_lab.xml","type":"EX-101.LAB","id":"NTFILEBioUrzbYLaJeeMUP","market":"us","size":27567},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000068/kalu-20191212_pre.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191212_pre.xml","type":"EX-101.PRE","id":"NTFILE4dHjB1UNgpCVqjXz","market":"us","size":14243},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000068/a2019laboragreementrat_htm.xml","primary":false,"translateUrl":null,"linkName":"a2019laboragreementrat_htm.xml","type":"XML","id":"NTFILEEQsjCfNAerEZxvHT","market":"us","size":4404}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-12-16 00:00","pubTimestamp":1576425600,"title_zh":"Current report, items 1.01, 8.01, and 9.01","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01項:訂立實質性最終協議； 項目8.01:其他活動； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8789575","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519301207-KALU","pdf_url":null,"pub_time":1574697600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 2.03, 8.01, and 9.01","symbol":"KALU","title":"Current report, items 1.01, 2.03, 8.01, and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000119312519301207/0001193125-19-301207-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 1.01, 2.03, 8.01, and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/811596/000119312519301207/d805050d8k.htm","primary":true,"translateUrl":null,"linkName":"d805050d8k.htm","type":"8-K","id":"NTFILE84Y5f8RhDmov2szj","market":"us","size":35910},{"description":"EX-4.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519301207/d805050dex41.htm","primary":false,"translateUrl":null,"linkName":"d805050dex41.htm","type":"EX-4.1","id":"NTFILEDYKNnZVHoUc3VQa1","market":"us","size":792936},{"description":"EX-99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519301207/d805050dex991.htm","primary":false,"translateUrl":null,"linkName":"d805050dex991.htm","type":"EX-99.1","id":"NTFILE8oLBn67ZCWXtQuoN","market":"us","size":6949},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519301207/kalu-20191126.xsd","primary":false,"translateUrl":null,"linkName":"kalu-20191126.xsd","type":"EX-101.SCH","id":"NTFILEDQUoNuX1zrZprdLB","market":"us","size":3090},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519301207/kalu-20191126_lab.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191126_lab.xml","type":"EX-101.LAB","id":"NTFILEDr7AvHXcBfdi4UXK","market":"us","size":18141},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519301207/kalu-20191126_pre.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191126_pre.xml","type":"EX-101.PRE","id":"NTFILE2zXAxf2xZbCVhQwk","market":"us","size":11422},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519301207/g805050covcg.jpg","primary":false,"translateUrl":null,"linkName":"g805050covcg.jpg","type":"GRAPHIC","id":"NTFILEASQaxkharMe6obA1","market":"us","size":5748},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519301207/d805050d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d805050d8k_htm.xml","type":"XML","id":"NTFILE771EiNCeoZFQFV2g","market":"us","size":3414}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-11-26 00:00","pubTimestamp":1574697600,"title_zh":"Current report, items 1.01, 2.03, 8.01, and 9.01","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01項:訂立實質性最終協議； 第2.03項:直接金融債務或登記人資產負債表外安排下債務的設定； 項目8.01:其他活動； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8778750","market":"us","labels":[],"media":"sec.gov","original_id":"AN122728519000004-KALU","pdf_url":null,"pub_time":1574265600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"KALU","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000122728519000004/0001227285-19-000004-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000122728519000004/xslF345X03/wf-form4_157437443287999.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_157437443287999.html","type":"4","id":"NTFILE7SKJd3DR2Th495KK","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000122728519000004/wf-form4_157437443287999.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_157437443287999.xml","type":"4","id":"NTFILE2FCPqy2HyMoH3dAC","market":"us","size":6958}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-11-21 00:00","pubTimestamp":1574265600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8771671","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519295656-KALU","pdf_url":null,"pub_time":1574092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 8.01 and 9.01","symbol":"KALU","title":"Current report, items 8.01 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000119312519295656/0001193125-19-295656-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 8.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/811596/000119312519295656/d825099d8k.htm","primary":true,"translateUrl":null,"linkName":"d825099d8k.htm","type":"8-K","id":"NTFILE4CYXxtK8rgdgf6Mu","market":"us","size":29975},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519295656/d825099dex991.htm","primary":false,"translateUrl":null,"linkName":"d825099dex991.htm","type":"EX-99.1","id":"NTFILE3PpnQD28TywPcmXH","market":"us","size":6581},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519295656/kalu-20191119.xsd","primary":false,"translateUrl":null,"linkName":"kalu-20191119.xsd","type":"EX-101.SCH","id":"NTFILEBvivuWA4wB8taTvC","market":"us","size":3089},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519295656/kalu-20191119_lab.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191119_lab.xml","type":"EX-101.LAB","id":"NTFILE8rXQNuSSQyDpSED5","market":"us","size":18140},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519295656/kalu-20191119_pre.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191119_pre.xml","type":"EX-101.PRE","id":"NTFILEBoCPGkQQg71GTQ11","market":"us","size":11421},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519295656/g825099g1119110535099.jpg","primary":false,"translateUrl":null,"linkName":"g825099g1119110535099.jpg","type":"GRAPHIC","id":"NTFILE54HLWewKA52cnEkB","market":"us","size":4572},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519295656/d825099d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d825099d8k_htm.xml","type":"XML","id":"NTFILEBjpVke2T1TVEafz7","market":"us","size":3414}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-11-19 00:00","pubTimestamp":1574092800,"title_zh":"Current report, items 8.01 and 9.01","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01:其他活動； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8767518","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519293911-KALU","pdf_url":null,"pub_time":1574006400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 8.01 and 9.01","symbol":"KALU","title":"Current report, items 8.01 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000119312519293911/0001193125-19-293911-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 8.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/811596/000119312519293911/d835281d8k.htm","primary":true,"translateUrl":null,"linkName":"d835281d8k.htm","type":"8-K","id":"NTFILECKHr99AGojexWtVS","market":"us","size":28977},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519293911/d835281dex991.htm","primary":false,"translateUrl":null,"linkName":"d835281dex991.htm","type":"EX-99.1","id":"NTFILEEefK3NiLkyRBtwQJ","market":"us","size":6565},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519293911/kalu-20191118.xsd","primary":false,"translateUrl":null,"linkName":"kalu-20191118.xsd","type":"EX-101.SCH","id":"NTFILEDDPr9uSkx4pCVCz1","market":"us","size":3089},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519293911/kalu-20191118_lab.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191118_lab.xml","type":"EX-101.LAB","id":"NTFILEEibBrAvjgPZRfjTq","market":"us","size":18140},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519293911/kalu-20191118_pre.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191118_pre.xml","type":"EX-101.PRE","id":"NTFILEDQ2bXLuzinYiYbsk","market":"us","size":11421},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519293911/g835281g1115233613261.jpg","primary":false,"translateUrl":null,"linkName":"g835281g1115233613261.jpg","type":"GRAPHIC","id":"NTFILE4maXZcBpoczstmax","market":"us","size":4733},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000119312519293911/d835281d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d835281d8k_htm.xml","type":"XML","id":"NTFILE3iwmLCZh9qupWWTU","market":"us","size":3414}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-11-18 00:00","pubTimestamp":1574006400,"title_zh":"Current report, items 8.01 and 9.01","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01:其他活動； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8608845","market":"us","labels":[],"media":"sec.gov","original_id":"AN131154419000003-KALU","pdf_url":null,"pub_time":1572969600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"KALU","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000131154419000003/0001311544-19-000003-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000131154419000003/xslF345X03/wf-form4_157308010773388.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_157308010773388.html","type":"4","id":"NTFILE6YicNs79688Qq8ae","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000131154419000003/wf-form4_157308010773388.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_157308010773388.xml","type":"4","id":"NTFILEBdh2SFmFXT6pDLGW","market":"us","size":3754}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-11-06 00:00","pubTimestamp":1572969600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8608841","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828019013541-KALU","pdf_url":null,"pub_time":1572969600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"KALU","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000162828019013541/0001628280-19-013541-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000162828019013541/xslF345X03/wf-form4_157307982775051.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_157307982775051.html","type":"4","id":"NTFILEAqjCVy1z6tRUpmdj","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000162828019013541/wf-form4_157307982775051.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_157307982775051.xml","type":"4","id":"NTFILE4ZXXuoXMyU3idQ3T","market":"us","size":4448}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-11-06 00:00","pubTimestamp":1572969600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8608839","market":"us","labels":[],"media":"sec.gov","original_id":"AN155187019000002-KALU","pdf_url":null,"pub_time":1572969600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"KALU","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000155187019000002/0001551870-19-000002-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000155187019000002/xslF345X03/wf-form4_157307994462909.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_157307994462909.html","type":"4","id":"NTFILE7j5d6Ubv8mPMb1jB","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000155187019000002/wf-form4_157307994462909.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_157307994462909.xml","type":"4","id":"NTFILEE96DsvjfkKpCMNsu","market":"us","size":4498}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-11-06 00:00","pubTimestamp":1572969600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8601535","market":"us","labels":[],"media":"sec.gov","original_id":"AN81159619000065-KALU","pdf_url":null,"pub_time":1572796800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 2.03, and 9.01","symbol":"KALU","title":"Current report, items 1.01, 2.03, and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000065/0000811596-19-000065-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 1.01, 2.03, and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/811596/000081159619000065/a2019creditagreement.htm","primary":true,"translateUrl":null,"linkName":"a2019creditagreement.htm","type":"8-K","id":"NTFILEEo6QNjMohrUAFYZC","market":"us","size":62099},{"description":"CREDIT AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000065/exhibit101-2019credita.htm","primary":false,"translateUrl":null,"linkName":"exhibit101-2019credita.htm","type":"EX-10.1","id":"NTFILERzPHBZFGydQMca6A","market":"us","size":1399305},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000065/kalu-20191030.xsd","primary":false,"translateUrl":null,"linkName":"kalu-20191030.xsd","type":"EX-101.SCH","id":"NTFILEGU3zCZK7QvbvudTL","market":"us","size":4867},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000065/kalu-20191030_cal.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191030_cal.xml","type":"EX-101.CAL","id":"NTFILE5qL3MdqQYD1NmXB5","market":"us","size":659},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000065/kalu-20191030_def.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191030_def.xml","type":"EX-101.DEF","id":"NTFILEGSY1MBs8jPmNmAZt","market":"us","size":1509},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000065/kalu-20191030_lab.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191030_lab.xml","type":"EX-101.LAB","id":"NTFILEAC7Q44pK99SsUQaY","market":"us","size":27567},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000065/kalu-20191030_pre.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191030_pre.xml","type":"EX-101.PRE","id":"NTFILEF2dwvrH7Qtyn2VaV","market":"us","size":14243},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000065/a2019creditagreement_htm.xml","primary":false,"translateUrl":null,"linkName":"a2019creditagreement_htm.xml","type":"XML","id":"NTFILEHXzQBH4R32wSa47N","market":"us","size":4453}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-11-04 00:00","pubTimestamp":1572796800,"title_zh":"Current report, items 1.01, 2.03, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8599114","market":"us","labels":[],"media":"sec.gov","original_id":"AN155186919000012-KALU","pdf_url":null,"pub_time":1572537600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"KALU","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000155186919000012/0001551869-19-000012-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000155186919000012/xslF345X03/wf-form4_157264596506761.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_157264596506761.html","type":"4","id":"NTFILE3Uq6oaYsengswJ3w","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000155186919000012/wf-form4_157264596506761.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_157264596506761.xml","type":"4","id":"NTFILE3qgzPKBReabp1Bhh","market":"us","size":3731}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-11-01 00:00","pubTimestamp":1572537600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8595683","market":"us","labels":[],"media":"sec.gov","original_id":"AN81159619000061-KALU","pdf_url":null,"pub_time":1572451200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Current report, items 7.01 and 9.01","symbol":"KALU","title":"[Amend] Current report, items 7.01 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000061/0000811596-19-000061-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"[Amend] Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/811596/000081159619000061/amended2019creditagree.htm","primary":true,"translateUrl":null,"linkName":"amended2019creditagree.htm","type":"8-K/A","id":"NTFILE51RdQVH3UiPFia7D","market":"us","size":57310},{"description":"PRESS RELEASE DATED OCTOBER 30, 2019","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000061/pressreleasedatedoctob.htm","primary":false,"translateUrl":null,"linkName":"pressreleasedatedoctob.htm","type":"EX-99.1","id":"NTFILEAiiEspVZ2WTUeaQv","market":"us","size":12971},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000061/kalu-20191030.xsd","primary":false,"translateUrl":null,"linkName":"kalu-20191030.xsd","type":"EX-101.SCH","id":"NTFILEAxSeTXJwX8eXhG54","market":"us","size":4867},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000061/kalu-20191030_cal.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191030_cal.xml","type":"EX-101.CAL","id":"NTFILEBfUEo777USKpRtW1","market":"us","size":659},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000061/kalu-20191030_def.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191030_def.xml","type":"EX-101.DEF","id":"NTFILE5SRXRGK6noJe2wAL","market":"us","size":1509},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000061/kalu-20191030_lab.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191030_lab.xml","type":"EX-101.LAB","id":"NTFILEAWLQUYmauv7CtMzC","market":"us","size":27567},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000061/kalu-20191030_pre.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191030_pre.xml","type":"EX-101.PRE","id":"NTFILEGWLNTiUh5huZjjUc","market":"us","size":14243},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000061/amended2019creditagree_htm.xml","primary":false,"translateUrl":null,"linkName":"amended2019creditagree_htm.xml","type":"XML","id":"NTFILEHMDLA19iqFpCTyx1","market":"us","size":4475}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-10-31 00:00","pubTimestamp":1572451200,"title_zh":"Amend] Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8595682","market":"us","labels":[],"media":"sec.gov","original_id":"AN158628919000001-KALU","pdf_url":null,"pub_time":1572451200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"KALU","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000158628919000001/0001586289-19-000001-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000158628919000001/xslF345X03/wf-form4_157255923317930.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_157255923317930.html","type":"4","id":"NTFILE8nTtY4PhqYcP2CTV","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000158628919000001/wf-form4_157255923317930.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_157255923317930.xml","type":"4","id":"NTFILE99tKmRQ8WQ8v13Dt","market":"us","size":4805}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-10-31 00:00","pubTimestamp":1572451200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8595680","market":"us","labels":[],"media":"sec.gov","original_id":"AN81159619000058-KALU","pdf_url":null,"pub_time":1572451200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"KALU","title":"Current report, items 7.01 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000058/0000811596-19-000058-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/811596/000081159619000058/a2019creditagreementre.htm","primary":true,"translateUrl":null,"linkName":"a2019creditagreementre.htm","type":"8-K","id":"NTFILEAXfDu5oPE3Doqi8k","market":"us","size":55853},{"description":"PRESS RELEASE DATED OCTOBER 30, 2019","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000058/pressreleasedatedoctob.htm","primary":false,"translateUrl":null,"linkName":"pressreleasedatedoctob.htm","type":"EX-99.1","id":"NTFILECSA5Kbj2bS5XKujv","market":"us","size":12987},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000058/kalu-20191030.xsd","primary":false,"translateUrl":null,"linkName":"kalu-20191030.xsd","type":"EX-101.SCH","id":"NTFILE3A79JgFBfvNqq89V","market":"us","size":4867},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000058/kalu-20191030_cal.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191030_cal.xml","type":"EX-101.CAL","id":"NTFILEHk5DCXVb12fq4QWd","market":"us","size":659},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000058/kalu-20191030_def.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191030_def.xml","type":"EX-101.DEF","id":"NTFILECDfeGkR7VZ9k7o1x","market":"us","size":1509},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000058/kalu-20191030_lab.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191030_lab.xml","type":"EX-101.LAB","id":"NTFILEHEEbfxB1WJ9TCKcx","market":"us","size":27567},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000058/kalu-20191030_pre.xml","primary":false,"translateUrl":null,"linkName":"kalu-20191030_pre.xml","type":"EX-101.PRE","id":"NTFILEDWCtTqmXxsSGNRJT","market":"us","size":14243},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000081159619000058/a2019creditagreementre_htm.xml","primary":false,"translateUrl":null,"linkName":"a2019creditagreementre_htm.xml","type":"XML","id":"NTFILEDKko9VK2i8gLCqf8","market":"us","size":4473}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-10-31 00:00","pubTimestamp":1572451200,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8595679","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828019012994-KALU","pdf_url":null,"pub_time":1572451200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"KALU","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/811596/000162828019012994/0001628280-19-012994-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000162828019012994/xslF345X03/wf-form4_157255867827600.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_157255867827600.html","type":"4","id":"NTFILEBB5kTdhxTMFdbSzR","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/811596/000162828019012994/wf-form4_157255867827600.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_157255867827600.xml","type":"4","id":"NTFILE5QtfB13Q4xYKkx9p","market":"us","size":4451}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-10-31 00:00","pubTimestamp":1572451200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":14,"pageCount":10,"totalSize":273,"code":"91000000","status":"200"}]}}