Oil & Gas
The most-traded product on the earth, for 15 continuous years, is crude oil with 844-billion-dollars export value in 2017. It will be interesting to know the total production of crude petroleum exceeds 4 billion metric tons! Those figures are only about crude oil. If we add the processed petroleum oils (660 billion), petroleum gases (273 billion), petroleum coke, petroleum jelly, bitumen, etc.(21 billion), it will come up to a giant figure: 1,798,000,000,000 USD as the annual value of trade for oil & gas products in 2017. Additionally, the trade of oil & gas industry utilities, machinery, tools, and raw materials will make a unique and unreachable position for this category which we call “Oil & Gas”.