Coco peat, coir pith, coco fibre, corn cob, coco chips, activated charcoal (coconut shell based).
Leather Skins, Corns, Dried Fruit, Plastic, Coffee Beans, Tea Leaves, Pvc, Fiberglass.
Metals: copper cathodes / a7 ingots / steel rails
minerals: iron ore / nickel ore
agriculture: corn / soybeans / sugar / wheat
meats: beef / chicken / lamb / pork.