Trading hours: Beijing time (summer time) electronic trading 6:00-5:15, on-site trading 21:00-2:30, delivery months are January to December.
Crude oil futures are the most important type of oil futures. There are currently four important crude oil futures contracts in the world: the light sweet crude oil of the New York Mercantile Exchange (NYMEX), namely the "West Texas Central Oil". "High-quality crude oil" futures contract, high-sulfur crude oil futures contract, London International Petroleum Exchange (IPE) Brent crude oil futures contract, Singapore Exchange (SGX) Dubai sour crude oil futures contract.