1. Product :COKES (metallurgy, casting mold)
* Size : 25-80mm, 80-150mm or as per buyer's request
* Fixed carbon : 88/87/85.5/84.5% min
* Ash: 10/11/12.5/13.5% max
* Volatile matter: 1.5% max
* Sulfur: 0.65% max
* Phosphorus: 0.035% max
* Moisture: 5% max
* Packing : 1,000kg/jumbo bag
2. Origin : China