当前我国重点鼓励发展的产业、产品和技术目录国家计委规划司（接上期）十六、化工科学施肥（测土施肥、新型化肥、各种专用肥）大型合成氨、尿素大中型高浓度磷钾肥及其复合肥含作物所需微量元素复合肥水煤浆加压气化新型高效催化剂年产２０万吨及以上氯化钾和年产１０万... The current focus of our country to encourage the development of industries, products and technology directory Planning Commission of the State Planning Commission (on the period) XVI, chemical science fertilization (soil testing and fertilization, new fertilizer, all kinds of special fertilizer) large-scale synthetic ammonia, urea medium- And its compound fertilizer containing trace elements required for crops compound fertilizer coal water slurry pressure gasification of new and efficient catalyst with an annual output of 200,000 tons and above potassium chloride and an annual output of 100,000 ...