中国新崛起的磷都———瓮福矿肥基地周芙蓉一个总投资５１亿多元、年采选能力达２５０万吨的特大型现代化磷矿山和配套建设年产８０万吨重钙、８０万吨硫酸、３０万吨磷酸和１．４万吨氟化铝的特大型现代化肥厂，经过瓮福建设管理人员７年艰苦奋斗，已在贵州省瓮安县至福... China’s newly-emerging phosphorus capital --- Qifu Mineral Fertilizer Base Zhou Furong, an ultra-large modern phosphorus mine with a total investment of over 5,1 billion yuan, an annual mining capacity of 2.5 million tons, and an auxiliary building with an annual output of 800,000 tons of heavy calcium, The 800,000 tons of sulphuric acid, 300,000 tons of phosphoric acid and 14,000 tons of aluminum fluoride oversized modern fertilizer plant, through the hard-five construction management staff for 7 years of hard work, has been in Guizhou Province Pan’an County to Fu...