We are Renewable Global Energy company based in the U.S.A. For rough diamond, we are willing and able to buy from 1B to 3B a week. For scrap metals, we have 17 refinery mills from all over the world to work with therefore, we need to buy as much as we can. Cement, rice, and urea, we are working directly with the International Monetary Fund (IMF). For Sellers and Suppliers of these commodities mentioned above, do not hesitate to contact us. We're looking to close deals with you in fast timely manner.