China has achieved industrial-scale production of polyolefin elastomer (POE), a breakthrough that bolsters supply chain sovereignty in renewable energy and electric vehicle sectors while reducing reliance on foreign suppliers. The Dushanzi petrochemical plant, a CNPC subsidiary in Xinjiang, produced nearly 60,000 metric tons of POE in 2025 using a domestically developed gas-phase polymerization process, marking the first successful industrialization of this technology in China.
Supply-chain impact
POE, often called "industrial gold," combines plastic processability with rubber elasticity, making it essential for photovoltaic modules, lightweight automotive parts, and high-end packaging. Domestic production is expected to stabilize supply chains for renewable energy and lower costs for high-efficiency N-type solar modules, further cementing China's lead in the global energy transition.
China sourcing context
China's import dependency for POE remained as high as 95% through the first three quarters of 2025, according to Hua Wei of the Chemical Industry and Engineering Society of China. The shift to domestic production represents a strategic move from high-tech dependency to supply chain sovereignty, reducing vulnerability to international trade frictions and foreign supplier constraints.
What buyers should watch
With the technology now verified, CNPC is accelerating industrial cluster formation. Several POE projects are under construction, with total annual capacity expected to exceed 300,000 tons by end of 2026. This surge will likely stabilize pricing and availability for downstream buyers in solar, automotive, and packaging industries.
Compliance and logistics signals
International trade frictions have increased costs for chemical enterprises, driving technological innovation and green transition as survival imperatives. Global chemical giants are shifting focus to high-tech new material R&D in China, signaling a broader market realignment toward sustainable production and advanced materials.
Industry outlook
Asia is emerging as a critical testing ground for sustainable chemical production amid the global dual transition toward carbon neutrality and digitalization. Despite holding the world's largest capacity for standard chemicals, China faces a structural gap in high-end materials, which this POE breakthrough helps address for strategic emerging industries.
Source: Read the original report | Published: January 27, 2026