The Strong Rise of Domestic Carbon Fiber: Carving China's Mark on the Global Industrial Map

On the competitive arena of the global advanced materials industry, carbon fiber has always served as a core benchmark to measure a country's high-end manufacturing strength. This strategic material, known as "Black Gold", acts as the fundamental backbone of modern industrial upgrading — it can be as small as the fuselage frame of a drone, or as large as the main beam of a 100-meter wind turbine blade, covering everything from the wing components of domestic large aircraft to the reinforcement structures of cross-sea bridges. For a long period, the global carbon fiber market was firmly controlled by a handful of overseas giants, leaving Chinese enterprises struggling to catch up at the lower end of the industrial chain. Today, with continuous technological breakthroughs and leapfrog growth in production capacity, Chinese brands are rising irresistibly. Their global market share has been climbing year after year, carving an increasingly distinct Chinese mark on the global carbon fiber industry map.

Looking back more than a decade ago, domestic carbon fiber barely had a voice in the global market. At that time, the mass production technology for high-performance carbon fiber in China was not yet mature, and products above the T700 grade were almost entirely imported. Overseas suppliers not only charged exorbitant prices, but also strictly restricted the supply of high-end products to China through quota limits and technological blockades. Domestic enterprises in sectors like wind power, aerospace and structural reinforcement were often trapped in the dilemma of "unobtainable even with sufficient funds, unaffordable even when available". China's carbon fiber market share once fell below 5%, leaving almost no presence on the international competition stage.

However, such blockades and suppression never crushed the determination of China's advanced materials industry to overcome technical difficulties. From laboratories in research institutes to production workshops in enterprises, countless researchers and industrial workers devoted themselves to tackling hard problems. In the precursor stage, we explored the "dry-jet wet-spinning" process from scratch, gradually optimizing spinning speed and controlling micron-level defects on the fiber surface, finally achieving stable mass production of large-tow precursors and completely breaking the external dependence on upstream raw materials. In the carbonization stage, teams repeatedly adjusted the temperature curve and tension control of high-temperature carbonization furnaces, overcoming a series of core challenges including high-precision temperature control and uniform carbonization. These efforts ensured that the strength and modulus indicators of every single carbon fiber stably reached international advanced levels. From the full popularization of T300 grade, to the large-scale civilian application of T800 grade, and further to the 100-ton-level mass production of T1200 grade, China's carbon fiber has completed the technological development path that took overseas enterprises decades, in just over ten years.

The dividends of technological breakthroughs have quickly been transformed into explosive growth in production capacity. In 2026, China's operational carbon fiber production capacity exceeded 170,000 tons, accounting for 52.5% of the global total, officially making China the world's largest carbon fiber producer. Leveraging the advantages of its huge local production capacity, domestic carbon fiber has continuously highlighted its cost-performance edge, rapidly expanding its product competitiveness across the global market. Its global market share has steadily risen year by year, surging from less than 5% a decade ago to over 40% today, completely breaking the long-term monopoly of overseas enterprises. On wind power construction sites in Southeast Asia, Chinese-produced large-tow carbon fiber is used to manufacture 100-meter-class blades, supporting local clean energy development. In old bridge renovation projects across Europe, Chinese carbon fiber fabrics and matching epoxy structural adhesives have become the preferred reinforcement materials for engineering parties. In new energy station construction projects along the Belt and Road, equipment fully adopting Chinese carbon fiber materials has won widespread recognition in local markets for its stable performance and high cost-effectiveness.

What makes us even prouder is that the global rise of domestic carbon fiber is not a low-end expansion relying on low-price bulk sales, but high-quality global expansion based on full-chain technological advantages. Domestic enterprises have developed customized product systems tailored to the scenario demands of different countries: hydrolysis-resistant carbon fiber materials for the high-temperature and high-humidity environments in Southeast Asia, low-temperature-resistant wind power-specific carbon fiber for the extremely cold regions in Northern Europe, and cost-effective structural reinforcement carbon fiber products for Africa's infrastructure market. Batch after batch of Chinese materials adapted to different regional demands are building a new reputation of "Intelligent Manufacturing in China" across the global market. Representative of domestic enterprises in niche sectors, Dezhou Xinze Composite Materials also leverages the industrial advantages of domestic carbon fiber to export structural reinforcement carbon fiber materials and supporting solutions to overseas markets, extending the application scenarios of Chinese carbon fiber from the industrial field to the vast world of global infrastructure maintenance.

From a follower trapped in technological blockades to a leader occupying half of the global production capacity, the strong rise of domestic carbon fiber is a vivid epitome of China's high-end materials industry pursuing self-reliance and self-improvement. It has not only reshaped the global carbon fiber industrial pattern, but also proved to the world that core technologies can never be bought or begged for. As long as we focus on deepening technology research and building solid foundations, Chinese enterprises are fully capable of blazing a unique breakthrough path in the high-end materials sector. In the future, with continuous technological iteration, the global market share of domestic carbon fiber will further increase. This "Black Power" from China will eventually inject continuous and brand-new impetus into the upgrading of global high-end manufacturing.