External futures include American commodity futures, European commodity futures, Asia-Pacific commodity futures and global futures. Among them, the American commodity futures market is large, mainly trading all CME, NYMEX and so on. European commodity futures include LME and European Futures Exchange. Asia Pacific commodity futures include SGX and TGE. Global futures include EEX, Mexico Futures Exchange, etc. Domestic investors can participate in overseas futures trading through relevant channels, or choose to invest in overseas futures through QDII products provided by domestic futures companies.