Stimulated by policies of the Chinese gov-ernment for accelerating the development of agricultural production and the rural economy,and increasing the income o
【正】 The total output of fungicides in China was 137 000 tons(counting on 100% active ingredient) in 2007,an increase of 22.3% over 2006,with sales of some va
Basic balance of supplyand demand China’s output of coke reached around 330 million tons in 2007.Based on a coal tar yield of 3.26%,the output of coal tar was