Jinchuan Nickel mine with two high-grade ore dressing plant system production costs Serial number project Unit consumption Unit price (yuan/ton) Amount (yuan/ton) 1 Auxiliary material Steel ball Shirt Collector : Xanthate Ding Huang Yao Foaming agent: 2# oil Ammonium black medicine Modifier: Copper sulfate Filter cloth Steel rod water steam Kg/ton·mine 1.28 0.048 0.001 0.177 0.076 0.003 0.145 0.003 m 2 /ton 0.527 M 3 / ton 0.95 2.47 2.30 2.90 2.40 5.40 1.80 7.0 yuan / m 2 0.70 1.16 0.13 0.0023 0.51 0.18 0.02 0.26 0.02 0.37 0.43 0.37 2 Electricity 3.41 3 Production worker wages 0.37 4 Production worker additional wage 0.04 5 Depreciation of fixed assets 6 Factory management fee 0.97 7 Workshop funding 5.28 Mineral processing unit cost 13.53 Concentrate unit cost (including nickel) 3248.10 yuan / ton · nickel Nflatable Ball Pools,Inflatable Ball Pit,Blow Up Ball Pit,Pool Beach Ball P&D Plastic Manufacture Co., Ltd , https://www.jmpoolfloat.com