0-1 1-5 3-8 8-25mm GPC Graphite Semi Graphitized Pet Coke Steelmaking Carbon Additive Foundry Metallurgical Met Calcined Petroleum Coke CPC Price. High Purity & Low Sulfur: Features high fixed carbon content with low sulfur and impurity levels for superior steelmaking performance. High Absorption Rate: Ensures efficient carbon raising and reduces harmful elements like sulfur and nitrogen in molten metal. Customized Standard: Product standards can be customized to meet specific customer requirements and application needs. Customized Packing: Packing options include standard export jumbo bags or customized shipping marks upon request. Flexible Customization: Offers full, minor, and flexible customization options from samples or designs. Fast Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons. Free Sample Availability: Samples are provided free of charge; customers only need to cover shipping costs. Quality Guarantee System: Includes pre-production samples, final inspections, and dedicated laboratory testing.