????蝢???摰????亙恐撣?嚗?蝢?????璆剖?砍??Alcoa)撠??臭?3??8,400?祉???嚗?靘??粹??摰嗅?砍?貉◤??撠?撌湔??摰??∪之蝑?銵?鞈?隞亙??敺?璆剖????摰??賊?脰???閫???

????蝢?????摮??砍?貊???銝?????璆剖?砍??Alcoa World Alumina)鋡急?改?????撌湔????摰斗??鈭????∠??閬?瘙???嚗??????勗???急?衣??銝???銝剝??鈭綽??臭?鈭??貊?曇?祉???鞈?甈整??

????????銝剝??鈭箸?憳?撠???鈭???鞎芣情??????鈭文?啣毀???踹?摰??∪????摰斗???⊥??銝准??