Pine wood, dried sawdust
Essential oils, tree resins and gums, wood powders
Seeds, minerals and other materials available, including seeds like star aniseed, green mung bean, butter bean, black eye bean, chickpeas, onion and rice, minerals like river sand, copper wire, automobile like brake pads, filters, spark plugs, oil and grease, biomass like wood pellet, sawdust, wood chips, stove pellets, semi husked coconut, shisha charcoal briquette, pillow shape charcoal briquette, hexagonal shape charcoal briquette, sawdust charcoal briquette, tablet shape or polo shape charcoal briquette, copra, desiccated coconut, urea46 and icumsa45 sugar, truck, heavy machinery, used car, used tires, and construction equipment.
Corn cob, albasia wood chips, albasia sawdust, woodchips, sawdust, mushroom cultivation,animal bedding, pepper, charcoal, palm kernel meal, palm kernel expeller, palm kernel shell
