Yes.

The factory signs a contract to sell the product before it is produced. This is the principle of short selling in futures trading.

More and more people are participating in the futures market today. Since the stock market trading system is relatively simple, many investors want to try futures market trading. Futures trading rules are relatively flexible. Futures adopt a margin exchange system. Investors must pay a certain proportion of the value of the futures contract they are buying and selling. The trading leverage is about 10 times. A two-way exchange system is adopted, allowing both up and down purchases. , T+0 trading system, which allows multiple transactions within the day and adopts a daily debt-free settlement system. The settlement of futures transactions is organized and carried out by the exchange.