eum coke. It is mainly used as the recarburizer during the steel making. The product is characterized by no residual, high availability, convenient operation, reduced production cost, extremely low content of phosphor and sulfur and stable performance. 2) calcined petroleum coke recarburizer The raw material of the calcined petroleum coke is petroleum coke. It is a new material to improve the technology and enhance the quality of molten steel/iron in the industry of smelting. It is characterized by the high content of fixed carbon, low sulfur content, stable carburetion and high absorptivity of carbon. 3) calcined anthracite The raw material of the calcined anthracite is coal. It is an additive during the steel making, which is indispensible for the production of high-quality steel. In addition, it is the raw material to produce the electrode paste. Size:1-5mm, 1-3mm etc Package: 25kg small bag in 900kg jumbo bag