What are the procedures for establishing a domestic financial investment company that "buys and sells gold, foreign currency and futures"?

There is no need for any special procedures, such as normal business license, industrial and commercial tax registration and so on. You just need to find the right business and then act as an agent. Now domestic gold can only be td of Shanghai Stock Exchange. If you want to start an investment company, you can also act as an agent for domestic silver, copper, gold TD, futures and London gold crude oil.