China Post Information Industry Mix (Fund code 001227, medium and high risk, large volatility, suitable for more active investors) holding time is less than 7 days, redemption rate is 1.50%; holding time For more than 7 days and less than 30 days, the redemption rate is 0.75%; for more than 30 days and less than 1 year, the redemption rate is 0.50%; for more than 1 year and less than 2 years, the redemption rate is 0.25% ; If held for more than 2 years, there is zero redemption fee.