ke e 'ngoe ea baetsi le barekisi ba profeshenale ba apereng le likarolo tse ling bakeng sa Mining & Aggregate Industries, Metal Recycling le Mechini ea Kaho.Setsi sa rona se ka etsa lisebelisoa le likarolo tse ling ho tloha ho 1kgs ho isa ho 30,000kgs ka mefuta e mengata e fapaneng ea tšepe e phahameng ea manganese, lisebelisoa tsa tšepe tse phahameng tsa chrome, le likarolo tse ncha tsa mofuta o tummeng oa crusher.Setsi sa HCMP se profinseng ea Zhejiang, sebaka sa setsi: lisekoere-mithara tse 67600, basebetsi ba 450 ba litsebi, bokhoni ba tlhahiso: lithane tse 45,000 ka selemo.