Guye 1 Purified Crude Oil

System Boundary: Cradle to Gate

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

Total emission: 453.8400 kgCO₂e

Conclusion: After review, this certification is issued in accordance with relevant verification procedures to prove the authenticity and effectiveness of the disclosed content. Value of carbon footprint per declared unit of product: 453.84 kg CO2 equivalent.