Green Innovation Material Responsibility Smart Manufacturing

Changfeng through green product innovation, low-carbon operations, and circular economy practices, we deliver full life-cycle green management. As a certified National Green Factory, we have achieved 35% clean energy usage and reduced core product carbon footprints by over 38% vs. industry average, actively advancing China's Dual Carbon goals.

The Company empowers supply chain partners in their low-carbon transition, having helped 32 suppliers complete green upgrades with an average cost reduction of 15%. We safeguard employee occupational health and career growth, with 127 employees promoted over the past three years. We also actively contribute to industry standard-setting and public welfare initiatives, with cumulative charitable spending exceeding RMB 12 million.

We uphold compliance and risk control alongside transparent ESG disclosure, and have established multi-stakeholder communication mechanisms. We have published Sustainability Reports for six consecutive years. Our MSCI ESG Rating stands at A — among the top in China's water-based new materials industry — with a stakeholder feedback satisfaction rate of 96% in 2025.