起点锂电·2026-01-12 10:58Market Size and Forecast - The global lithium battery copper foil sales are expected to reach 1.487 million tons by 2025, driven by the growth in demand for downstream power batteries and energy storage batteries, representing a year-on-year increase of 49.1%. By 2030, the global lithium battery copper foil market size is projected to reach 4.184 million tons [2]. Price Trends and Forecast - From 2021 to 2035, the global lithium battery copper foil prices are generally expected to decline, with significant volatility. In 2025, the average price is projected to rebound to approximately 96,000 yuan per ton. The price trend from 2026 to 2027 is anticipated to show an "initial increase followed by high-level fluctuations," before entering a downward cycle. The growth factors include: 1) Increased demand from power and energy storage batteries leading to a surge in copper foil usage; 2) Rising costs of raw materials like copper and processing fees; 3) Long expansion cycles in the copper foil industry resulting in insufficient new supply [4]. 2025 Top 10 Lithium Battery Copper Foil Suppliers in China - The top 10 companies in terms of lithium battery copper foil shipments in China for 2025 are: 1. Defu Technology 2. Longdian Huaxin 3. Jiayuan Technology 4. Nord Shares 5. Huachuang New Materials 6. Zhongyi Technology 7. Tongguan Copper Foil 8. Jiangxi Copper Technology 9. Jiangxi Copper Industry 10. Far East Shares [7][8].