(VOV) - The main source of CO2emissions in Vietnam is from coal-fired electric power plants, according to an international conference in Hanoi on December 13.SEE MORE Price of gold in Vietnam fell by VND900,000 a tael (1.2 ounces) over the previous day on December 13 as global price tumbled 2.7 percent in the trading session in New York last night and continued to plunge in the trading session in Asia this morning. SEE MORE TOKYO, Dec 12 (Reuters) – Key Tokyo rubber futures rose as much as 2.1 percent early on Monday as oil and share prices rallied after Europe took a step towards closer fiscal union. SEE MORE Lanxess AG is expanding its North American presence and tightening its ties to Pittsburgh. SEE MORE Chinese consumer inflation fell in November to 4.2 per cent from a year earlier, a steep decline from 5.5 per cent in October and well below the three year peak recorded in July.SEE MORE