Shenzhen Dayou Energy Limited

International Industry Category: Scientific research and technical services

International Industry Major Class: Research and experimental development

International Industry Middle Class: Engineering and technology research and experimental development

International Industry Sub Class: Engineering and technology research and experimental development

General business items are： Technology development of petrochemical products and related engineering、 consult、 Serve； Materials and equipment required for the production and construction of petrochemical products and pipelines、 Equipment sales（ Does not contain flammable, explosive or other dangerous items）；R&D and sales of petroleum-related professional equipment（ Except for special approval）； Investment in energy infrastructure industries、 Development、 Management； Power technology development and investment（ Except for national restrictions and prohibitions）； New energy product and technology research and development、 Sale； Investment in high-tech projects and products、 Development and Operation； Import and export of goods（ Except for commodities that are restricted by the state and prohibited from import and export）、 Technology import and export（ Excluding national restricted items）、 Import and export agent； Mining investment and development（ Specific projects will be reported separately）。（ The above laws、 Administrative Regulations、 Except for items prohibited by the State Council，Restricted projects must obtain a license before they can be operated），The licensed business items are： Warehousing business（ Except for special approval）； Oil product trade and import and export（ Except for those restricted by the state and prohibited from import and export）。

Chinese Industry Category: Construction Industry

Chinese Industry Major Class: Construction Engineering

Chinese Industry Middle Class: Professional Engineering

Chinese Industry Sub Class: Chemical Engineering