India's NALCO floats alumina sale tender - source

BHUBANESWAR, India, Dec 17 (Reuters) - India's National Aluminium Co (NALU.BO: Quote, Profile, Research) on Wednesday floated a tender for the sale of 30,000 tonnes of alumina, a company source said. The deadline for bids is Jan. 12, a tender notice posted on the company's website showed, without specifying any volume. The state-run company's tenders usually serve as a price benchmark internationally.