UD. Tambun Karya Nusantara is based in Indonesia and lists Arabica Luwak Green Bean on Global Trade Plaza. The product is described as wild Kopi Luwak sourced from civets living freely in the jungles bordering the company's farms in the Gayo Mountains highlands of Aceh Province on Sumatra Island. The seller states that each batch is authenticated to confirm no caged or force-fed animals are used, with no blends and a guarantee of pure, fresh beans. Availability is noted as very limited stock.