202 1, the mortgage interest rate of China Bank in Chengdu is 4.65%. According to relevant information, the benchmark loan interest rate of the first property of Bank of China is 4.65%, with an increase of BP 1.03%, and the interest rate of the executed loan is 5.68%. Loan prime rate for the second suite is 4.65%, with an increase of BP 1.28%, and the interest rate of the executed loan is 5.93%.