2022??7??21???????ó??????????2022-10????棨??????????23-2022-2????????????й????????????????????Aluminum Hydroxide????????????????????????????????????永??????????????????????У??й??????????????????????Chalco Shandong Co., Ltd.????????????????14.27%??????????????????????????????Longkou Donghai AluminaCo., Ltd.????????????????21.05%??????????й??????????????14.27%??????????????????????Alcoa of Australia Limited???????????????????????37.96%??????????????漰???????2818.30.9000???μ?????

2022??2??28???????ó?????????????????淢????2022-4???????????????케이씨주식회사??2022??1??19??????????????????й??????????????????????????????顣

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https://www.ktc.go.kr/procFileDownload.do?invstg_mast_id=00000747&invstg_seq_no=0014&seq_no=0001