Business scope: Crude,
Technology Development And Sales Of Mineral Products,
Energy,
Fuel Oil,
Operating Import And Export Business,
Trade And Economic,
Aviation Kerosene,
Lubricating Oil,
Exclusive Control,
Chemical Light Oil,
Trade Settlement Business And Transaction Business Of Petrochemical Products,
Jewelry Jade,
Coal Chemical Industry,
Compressed Gas And Liquefied Gas,
Asphalt,
Arts And Crafts,
Refined Oil,
Coal,
New Energy,
Kerosene,
Gold And Silver Recycling
...