Shares of coal miner Bayan Resources (BYAN), owned by Low Tuch Kwong, opened lower by 1.5% to Rp19,500 this morning (January 24) to make market capitalization of Rp650 trillion. BYAN, one of the largest coal miners in Indonesia, is now valued 14.8 times equity, making it the most expensive stock in the coal sector. To subscribe please click here