According to the Interim Provisions on Wage Payment
Article 15 The employing unit shall not deduct the wages of workers. Under any of the following circumstances, the employer may withhold the wages of the workers:
(1) Personal income tax withheld and remitted by the employer;
(two) social insurance premiums withheld by the employer and borne by the individual workers;
(3) The alimony and maintenance expenses required to be withheld by the court's judgment or ruling;
(four) other expenses that can be deducted from the wages of workers as stipulated by laws and regulations.
Article 16 If an employee causes economic losses to the employing unit due to his own reasons, the employing unit may demand compensation for the economic losses according to the stipulations of the labor contract. Compensation for economic losses can be deducted from the employee's own salary. However, the monthly deduction shall not exceed 20% of the employee's monthly salary. If the deducted surplus wage is lower than the local monthly minimum wage, it shall be paid according to the minimum wage.
Eighteenth labor administrative departments at all levels have the right to supervise the payment of wages by employers. If an employing unit commits one of the following acts that infringe upon the legitimate rights and interests of workers, the labor administrative department shall order it to pay wages and economic compensation to the workers, and may order it to pay compensation:
(1) Deducting or delaying the wages of workers without reason;
(2) refusing to pay overtime wages to laborers;
(3) paying workers' wages below the local minimum wage standard.
The standards of economic compensation and compensation shall be implemented in accordance with the relevant provisions of the state.