New Energy-efficient Transformer

System Boundary: Cradle to Gate

Reporting Period: 2021-01-01 ~ 2021-12-31

Total emission: 4,082.3730 kgCO₂e

Conclusion: After verification, China Quality Mark Certification Group issues this certificate based on relevant review procedures to certify the authenticity and validity of the disclosed information. Carbon footprint per functional unit of product: 4082.373 kilograms of carbon dioxide equivalent.