Jiangsu Province's carbon fiber industry stands at a critical juncture: while its production capacity ranks among the top nationwide and its consumption accounts for over one-third of China's total, more than 70% of applications remain concentrated in aerospace and new energy. This "high-end dependency" carries an inherent risk—any fluctuation in downstream orders could ripple through the entire supply chain.
Recently, the Jiangsu provincial government convened a high-performance carbon fiber application matchmaking meeting in Nanjing, sending a clear signal: carbon fiber must break out of its niche and extend into consumer-facing sectors such as electronics, medical devices, and high-end sports and leisure. This is not just about incremental growth; it is about supply chain resilience.
The Industry Foundation: A Mismatch Between Capacity and Applications
Jiangsu has built a complete industrial chain from acrylonitrile to carbon fiber composite products, with three core clusters in Lianyungang, Changzhou, and Zhenjiang. Lianyungang, led by Zhongfu Shenying, operates the second-largest carbon fiber capacity in China, covering aerospace, new energy, rail transit, and sports. Changzhou and Zhenjiang focus on prepreg and composite fabrication.
However, the capacity expansion has not been matched by application growth. Industry data shows that Jiangsu's carbon fiber consumption, though 33% of the national total, is over 70% concentrated in aerospace and new energy. Penetration in medical, electronics, and sports remains minimal. This structural imbalance means that any slowdown in aerospace or new energy projects could create inventory pressure for upstream carbon tow and prepreg producers.
The Bottlenecks: Cost and Standards
Industry experts agree that two major hurdles prevent carbon fiber from transitioning from a "noble material" to a "consumer staple."
First, cost. Domestic T700-grade carbon fiber still sells at 150,000-200,000 RMB per ton, while civilian sectors like automotive and consumer electronics typically require prices below 100,000 RMB per ton. Without cost reduction, applications will remain confined to high-end niches.
Second, application standards. Aerospace has mature, rigorous certification systems, but new use cases—low-altitude economy, humanoid robots, sports equipment—lack unified testing standards and design guidelines. Many potential users are hesitant to adopt carbon fiber due to uncertainty.
At the meeting, institutions including the Jiangsu Composite Materials Society and the Jiangsu Drone Industry Innovation Alliance called for accelerated development of civilian carbon fiber application standards. This is a pragmatic step—standards must come before widespread adoption.
The Path Forward: Supply-Demand Matching and Scenario Incubation
Jiangsu's Department of Industry and Information Technology outlined a four-pronged strategy: expand capacity, strengthen differentiated products, fill technology gaps through R&D, and cultivate future application scenarios. The "Manufacturing Powerhouse·Materials First" supply-demand matching initiative was highlighted as a regular mechanism.
Eight leading companies—including Zhongfu Shenying, Jiangsu Hengshen, White Whale Airlines, Fengfei Aviation, Hyre Carbon Fiber, Nanjing Fiberglass Institute, Tiantian Aerospace, and Aosheng Composite—showcased products from carbon tow to prepreg and aerospace applications. Fifteen application companies presented specific material needs. This face-to-face matching model is far more effective than any policy document alone.