Sesa Goa, owned by miner Vedanta Resources, must shut its 280,000 metric tons per year metallurgical coke unit in western Goa state after complaints about pollution, a State Pollution Board official said. Shares of Sesa Goa extended losses by 3.73 percent at 180.45 rupees per share on the news.
See http://uk.reuters.com/article/2012/08/28/us-india-sesagoa-idUKBRE87R0E220120828.