low sulfur and phosphorus

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low Ash low Sulfur met coke /metallurgical coke(size25-40mm)

foundry coke/ met coke /metallurgical coke 1.Quick delivery with strong package 2.Competitive price 3.Low sulfur and

low sulfur of pet coke calcined

emphasis on quality control ISO:9001:2008 certificate SGS certificate complicated working good service and responsibility