Is the tableware used for dining in primary and secondary schools in Jinan reused?

Disposable lunch boxes provided by catering enterprises are up to standard, and will be discarded after one use. Some catering companies also use iron lunch boxes, which students will recycle, clean and sterilize at high temperature after using, and also meet the hygiene standards.

Students should pay attention to nutrition, reasonable diet, cultivate habits, eat scientifically, pay attention to hygiene and eat healthily.