19/Mar/2020 | 38249999 | The foaming agent bk-201 is derived from pine oil, chemical formula c10h17oh, 70% concentration, liquid, 180kg / barrel, used in extracting copper metal from copper ore, 100% new. | China | 1,980 | kg | 4,890.60 | ***** | 34 More Columns Available along with Company Name and Other Details etc. |