Xinhua: China's carbon emissions saw the largest drop in years as the nation furthers structural readjustment to improve growth quality, Chinese Premier Li Keqiang said on Wednesday. The country's carbon intensity was cut by about 5 percent in the first half of the year, the largest drop in many years, the premier said in an address to the Summer Davos forum, also known as the Annual Meeting of the New Champions 2014, being held in the port city of Tianjin in north China. Meanwhile, energy consumption...