Bank of China-Yin Yan transfer means that China Bank and securities company or futures company accept the entrustment of investors to transfer their funds in real time between the investor's stock option margin account designated by the securities company or futures company and the customer's bank settlement account, and at the same time, the securities company or futures company adjusts the balance of the derivative product margin account opened by the option investor in real time.

The above contents are for your reference. Please refer to the actual business regulations.

If you have any questions, please contact online customer service of Bank of China.

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