Conference system host/controller

System Boundary: Cradle to Gate

Reporting Period: 2022-01-01 ~ 2022-12-31

Total emission: 37.3600 kgCO₂e

Conclusion: After verification, China Environmental United Certification Center (Beijing) Co., Ltd. issues this certificate in accordance with relevant verification procedures, confirming that the certificate holder's emission calculations have no substantial deviation. The carbon footprint value per functional unit of the product is 37.36 kilograms of carbon dioxide equivalent.