Core Insights - The article discusses the rapid growth and development of China's large tow carbon fiber industry, highlighting its transition from technology catch-up to leading in scale and systematization [1] - The demand for large tow carbon fiber in China is projected to reach approximately 20,700 tons by 2024, indicating a historic growth phase for the industry [1] - The competitive landscape globally is characterized by a "one leader + multiple strong players + challengers" structure, with Toray (including Zoltek) leading the first tier, followed by Hexcel, SGL, Mitsubishi Chemical, and others in the second tier [1] Industry Overview - Large tow carbon fiber, defined as fibers with 24K and above, is primarily used in industrial applications such as textiles, healthcare, electromechanical, civil engineering, transportation, and energy [1] - The main driver for the industry's growth is downstream demand, particularly from the wind power sector, where the need for high rigidity and lightweight materials for wind turbine blades presents significant opportunities [1] - The industry has achieved a milestone with the mass production of 48K carbon fiber in 2022, and plans for expansion and energy-efficient production are set for 2025 [1]