Within 30 working days. China Construction Bank official website inquired that after the cashback meets the consumption conditions, it will generally be received within 30 working days, and the credit card used by consumers will be received. Except for force majeure and other factors, if the cashback consumption is returned, the cashback amount will be deducted from the account. China Construction Bank, located in Beijing Financial Street, is a large state-owned commercial bank managed by the central government and a national vice-ministerial unit.