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Shares of Zhongfu Shenying Carbon Fiber surged following the announcement that its three high-performance carbon fiber production lines in Lianyungang, Jiangsu Province, are now operational. The company expects these lines to address the gap in China’s market for advanced carbon fiber materials.
The company’s stock jumped 8.5%, reaching CNY61.30 (approximately USD9.02) per share as of 11 a.m. in Shanghai. The new lines include a four-meter-wide T1100-grade high-performance carbon fiber line with an annual capacity of 1,000 tons, a 48K large-tow carbon fiber line capable of producing 5,000 tons per year, and an M40 high-modulus carbon fiber line with a capacity of 600 tons annually. Each of these lines ranks as the largest in its respective category worldwide.
The T1100 high-performance carbon fiber is primarily used in aerospace hardware, including space stations, launch vehicles, and low-altitude aircraft, contributing to China’s supply security of critical aerospace raw materials. The 48K large-tow carbon fiber will mainly serve offshore wind energy, hydrogen storage cylinders, and new energy vehicles. Meanwhile, the M40 high-modulus carbon fiber is mainly applied to high-precision equipment, sports goods, and consumer electronics.
This project is the initial phase of a larger initiative announced in January 2023, which involves an investment of nearly CNY6 billion (around USD822.6 million) to develop facilities with a total annual high-performance carbon fiber capacity of 30,000 tons. The launch of these three lines marks a significant step forward in China’s efforts to overcome international technical barriers and reach world-class standards in carbon fiber manufacturing.
At the unveiling ceremony, officials highlighted that this project plays a strategic role in positioning China’s carbon fiber industry at the forefront of high-end technological development. Industry experts see this as a critical milestone for China’s carbon fiber sector, which is now moving towards large-scale production and advanced market positioning.
The new production lines feature flexible manufacturing technology, enabling the production of carbon fibers of various grades. Once fully operational, these lines will significantly enhance the company’s product offerings and capacity, boosting competitiveness and expanding its market share across various sectors, including aerospace, energy, automotive, and consumer electronics.
Carbon fiber, a material with over 90% carbon content, is known for its lightweight yet incredibly strong properties—it’s less than a quarter the density of steel but possesses a tensile strength seven to ten times higher. It also offers excellent resistance to high temperatures, making it a key material in high-performance applications.





