Some special accounts or special funds, such as trade union funds, party dues, deposits of the army and the armed police force, closed loan settlement account funds, basic living security funds for laid-off workers of state-owned enterprises, social insurance funds, deposit reserves, reserve funds, futures deposits of members of futures exchanges, tourism service quality deposits, acceptance bills deposits, letter of credit account opening deposits, fund-raising for employee housing construction, funds for self-listed housing, funds for purchasing grain, cotton and oil policies, etc., are prohibited by law.