Depressant, Polymer Polyacrylamide, Mineral Processing manufacturer / supplier in China, offering Selective Cu-Mo sulfide collector M1001 enhances recovery/separation, low-alkalinity, frother-dependent, Collector YX424——Selective Cu-Zn sulfide flotation agent boosts grade/recovery, Effective Cu-Mo sulfide collector YX6300 enhancing recovery via dispersion/foaming and so on.