18 results
20-F/A
2021 FY
ALMMF
Aluminum Corp of China LTD
31 Aug 22
Annual report (foreign) (amended)
6:32am
local rivers, lakes or underground sources.
Alumina
Electricity, coal, alkali (caustic soda or soda ash) and natural gas are the principal materials … while caustic soda is used in the Bayer process. Our alumina refineries use natural gas and coal gas as fuel to refine alumina
6-K
1g2wx9s2jz2 89cw09vg
30 Jan 15
Current report (foreign)
12:00am
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