吡虫啉全球年销售额9亿多美元,在杀虫剂中名列前茅。今年以来,吡虫啉市场需求量不断攀升,价格也一路上涨。目前,吡虫啉原药吨价达14.9万元(折百),比去年同期的9万元/吨增长逾60%。2009年,吡虫啉全国产能约25000吨,实际产量约12000吨,到2010年产量有所下降。伴随着需求增长,今年吡虫啉产量稳步上升。我国共有63个吡虫啉原药登记企业。吡虫啉货紧价扬的原因主要有以下几 Imidacloprid worldwide annual sales of more than 900 million US dollars, among the best in pesticides. Since the beginning of this year, the demand for imidacloprid has been on the rise and the price has also risen all the way. At present, the original price of imidacloprid is RMB149,000 (100%), an increase of over 60% over the same period of last year of RMB90,000 / tonne. In 2009, the national production capacity of imidacloprid was about 25,000 tons, and the actual output was about 12,000 tons. By 2010, the output has dropped. With the increase of demand, the output of imidacloprid steadily increased this year. China has a total of 63 imidacloprid registered drugs. The main reasons for the price rise of imidacloprid are the following