Not for sale. Official website of Guangzhou Dai Jewelry Co., Ltd. shows that Dai sells jewelry, jade, jadeite, gold and silver jewelry, electronic products, clothing, bags, shoes and hats, watches and clocks (excluding ivory and its products), but does not contain dangerous goods. Therefore, Dai does not sell dangerous materials. Guatemala jade, also known as Guatemala jade, is a natural jade produced in Guatemala and Central America. It was used as early as 1300 BC. The physical structure, physical properties and main components of Guatemala jadeite are the same as those of Myanmar jadeite.