Yes, there is a handling fee, and the charging standard is not less than 0.25%. If it is 0.25/ 10,000:

Buying fee: 2164 * 300 * 0.25/10000 =16.23.

Selling cost: 2167 * 300 * 0.25/10000 =16.25.

It is equivalent to not less than16.23+16.25 = 32.48 yuan, and the proportion of funds according to the handling fee is about 320,000 yuan.