This standard stipulates the basic principles for the development of circular economy in the iron and steel industry. The circular industrial chain, the types of recyclable resources, the approaches to circular economy and the practical technologies of circular economy. This standard is applicable to the circular economy practices of iron and steel complexes.
GB/T 39168-2020 Referenced Document
GB/T 39161 General rules for drafting the guidelines for industrial circular economy practical technologies
GB/T 39168-2020 history
2020GB/T 39168-2020 Guidelines for circular economy practical technologies in iron and steel industry