Aluminum Corporation of China Ltd (Chalco), the country's largest producer of the light metal, sees alumina prices in global markets at $350-$430 per tonne this year, its chairman said on Tuesday.
Chalco's Chairman Xiong Weiping also told a news conference he expects prices of the raw material in the Chinese market to hover around 2,700-3,300 yuan ($411-$502) per tonne this year.