Guizhou Chengqian Ceramsite Co.，Ltd.

International Industry Category: Manufacturing

International Industry Major Class: Chemical raw materials and chemical products manufacturing industry

International Industry Middle Class: Manufacturing of basic chemical raw materials

International Industry Sub Class: Manufacturing of other basic chemical raw materials

law、 Regulations、The State Council has decided that any business prohibited by law shall not be operated； law、 Regulations、 The State Council decided that permission should be granted（ Approval） of， After approval by the examination and approval authority,（ Approval） Document management; law、 Regulations、 The State Council decided that no license is required（ Approval） of， Market entities independently choose to operate。（ Oil fracturing proppant（ceramsite）、 calcium aluminate、 barite、 Sodium chloride、 potassium oxide、 Quartz sand processing、 Sale（ Contains by-product calcium ferrite、 Aluminum calcium slag、 Sponge iron sales）； Bauxite、 iron ore、 Molybdenum ore purchase and sale； Operating our company's oil fracturing proppant（ceramsite） Export business of series products； Operating our company's oil fracturing proppant（ceramsite） Required raw and auxiliary materials、 Instruments、 Mechanical equipment、 Import business of spare parts and technology（ Except for business scope restricted and prohibited by the state）。Involving licensed business projects， Business operations must be conducted after obtaining permission from relevant departments）

Chinese Industry Category: Basic Chemicals

Chinese Industry Major Class: Chemical raw materials manufacturing

Chinese Industry Middle Class: Inorganic chemical raw material manufacturing

Chinese Industry Sub Class: Inorganic salt manufacturing