The company lists a product named DUC KHAI, which the seller describes as sawdust charcoal with moisture at a maximum of 6%, ash at a maximum of 3%, volatile matter at a maximum of 15%, sulfur at a maximum of 0.1%, carbon at a minimum of 85% and calorific value at a minimum of 7800. It also supplies a hexagon-shaped briquette charcoal made from 100% natural hazelnut shell and olive seeds, described for home barbecuing, direct and indirect grilling and smoking. A third listing is 100% natural coconut shell charcoal for shisha, noted as odor-free, with no sparks, no sulfur, less ash and long burning time. Buyers can send an enquiry through Global Trade Plaza.