What about bp?

1, large scale. BP is one of the largest petroleum and petrochemical companies in the world, which is formed by the integration and reorganization of former BP, Amoco, Arco and Castrol.

2. lead the world. The company is the world's leading comprehensive oil and gas company, mainly engaged in providing customers with transportation, light and heat fuel energy, engine lubricating oil to keep moving and paint, clothing and packaging daily production supplies and petrochemical products.