Purchase of pellets

Purchase description:
Moisture content - no more than 9%;
Diameter - no more than 6 mm;
Length - no more than 35 mm;
Calorie content - at least 3950 (kcal/kg);
Ash content - no more than 0.9%;
Packaging of pellets - not less than 10 kg, not more than 25 kg;
Made from mixed wood sawdust (coniferous and deciduous), organic;
Wood pellets must be dry, free of impurities, hard, non-crumbling, free of foreign bodies and chippings.