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联系人 Ms. bobbie
4th Avenue TEDA, Tianjin, Tianjin
Products: petroleum coke *******5% VM**0.5% S*1.5% Moiture*3% Ash*0.5% Size:0~*0mm It is a carbonaceous solid derived from oil refinery coker units or other cracking ***** is the raw material for Calcined petroleum coke, graphite electrode , and ***** is also used to make carborundum, calcium carbide and other carbon products.