Business scope: Instrumentation,
Chemical Products,
Oil Slurry,
Steel,
Petroleum Machinery Equipment And Accessories,
Downhole Tools,
Petroleum Machinery And Equipment Leasing,
Fuel Oil,
Iron Ore,
Self Management And Agency Of Various Commodity Import And Export Business,
Ore,
Petroleum Engineering Technical Services,
Rubber Products,
Precursor Chemicals,
Flash Point,
Petroleum Coke Sales,
Construction Machinery Equipment And Accessories,
Asphalt,
No Storage,
No Storage,
...