Overtime. According to the recruitment information released by Tiqi Qingyuan Shanghai New Materials Technology Co., Ltd., the company's employees' monthly salary is/kloc-0.5 million yuan, and the year-end bonus is/kloc-0.5 million yuan. Working hours are eight hours, and occasional overtime on Saturday and Sunday is overtime. Overtime refers to the behavior of extending working hours during normal working days or weekends and national legal holidays, which is called overtime.