最近因甲醇、三苯、硫磺、液氯、黄磷等主要化工原料价格成倍上涨,黄磷更是紧缺到有价无货的程度,使有机磷农药,特别是甲胺膦成本大幅度上升,已严重制约了甲胺膦的正常生产,使各生产企业已经发生了亏损或处于亏损边缘。甲胺膦当前仍是农业防治各种虫害的最大吨位的杀虫剂,目前春耕生产即将来临,为了确保农业丰收,保证甲胺膦的正常生产和供应是十分必要的;同时为了加快高毒有机磷农药的 Recently, the prices of major chemical raw materials such as methanol, benzene, sulfur, liquid chlorine and yellow phosphorus doubled and the yellow phosphorus was in short supply to the extent of being invaluable. As a result, the cost of organophosphorus pesticides, especially methamidophos, increased substantially , Has seriously hampered the normal production of methamidophos, so that all manufacturing enterprises have suffered losses or at the brink of loss. Methamidophos is still the largest tonnage of pesticides for agricultural prevention and control of pests. At present, the spring plowing production is coming. In order to ensure the harvest of agriculture and ensure the normal production and supply of methamidophos, it is very necessary. In the meantime, Phosphorus pesticides