中华人民共和国固体废物污染环境防治法 (2020年9月1日施行) 第七十七条

对危险废物的容器和包装物以及收集、贮存、运输、利用、处置危险废物的设施、场所，应当按照规定设置危险废物识别标志。

Law of the People’s Republic of China on the Prevention and Control of Environmental Pollution by Solid Wastes (effective since September 1, 2020), Article 77

A distinguishing mark of hazardous wastes shall be puton the containers and package of hazardous waste as well as on the facilitiesand sites for collection, storage, transportation, utilization and treatment ofhazardous wastes as required.