The proportion of recycled content is ≥20%, and the following conditions must be met after GRS application:

1. Environmental impact assessment meets the standards;

2. The third-party wastewater testing report meets the ZDHC requirements;

Carbon neutrality is a term for energy conservation and emission reduction. Carbon neutrality refers to the total amount of carbon dioxide or greenhouse gas emissions directly or indirectly generated by a country, enterprise, product, activity or individual within a certain period of time. Through afforestation, energy conservation and emission reduction, etc., the carbon dioxide or greenhouse gas emissions generated by itself can be offset to achieve positive and negative offsets and achieve relative "zero emissions".