1. Executive Summary: Anhui’s Evolving Battery Supply Chain

Anhui Province has rapidly transformed from a traditional manufacturing base into a critical node in China’s battery supply chain. As of 2026, the province hosts a vertically integrated battery ecosystem spanning raw material processing, precursor manufacturing, cell production, battery pack assembly, and recycling. This review provides a comprehensive assessment of Anhui’s battery supply chain landscape, highlighting the opportunities and challenges facing foreign-invested enterprises that participate in or depend on this rapidly evolving network.

The 2026 outlook is characterized by three major trends: continued expansion of production capacity driven by domestic and foreign demand, increasing localization of upstream materials, and the emergence of a formal battery recycling infrastructure. For foreign enterprises, understanding the nuances of Anhui’s supply chain—its strengths in certain segments, its dependencies on other provinces for critical raw materials, and the policy environment shaping its development—is essential for making informed investment and sourcing decisions.

2. Raw Material Sourcing and Processing in Anhui

2.1 Lithium and Key Minerals

Anhui Province does not possess significant domestic lithium mining operations within its borders. Unlike Jiangxi (which has substantial lepidolite reserves) or Sichuan (spodumene), Anhui relies on imported lithium raw materials from other provinces and international sources. However, Anhui has developed a strong lithium processing and conversion capability, particularly in the Hefei and Tongling industrial zones. In 2025, lithium carbonate equivalent (LCE) processing capacity in Anhui reached 180,000 metric tons per year, representing approximately 12% of China’s total processing capacity.

Foreign-invested enterprises operating battery manufacturing in Anhui should note that lithium hydroxide and lithium carbonate prices continue to exhibit significant volatility. The 2022–2023 price spike and subsequent correction in 2024 underscored the importance of long-term supply agreements. Several foreign enterprises in Anhui have adopted a dual-sourcing strategy, contracting with both local processors and international suppliers from Australia and Chile to mitigate price and supply risks.

2.2 Cobalt, Nickel, and Manganese

Anhui has limited domestic production of cobalt and nickel, relying primarily on imports from the Democratic Republic of Congo (cobalt) and Indonesia/Philippines (nickel). However, the province has made strategic investments in precursor cathode active material (pCAM) production. The Hefei New Material Industrial Park is home to five pCAM production facilities with a combined capacity of 80,000 metric tons per year, supplying both local cathode manufacturers and customers in neighboring provinces.

The 2026 outlook for these materials is shaped by the global shift toward high-nickel cathode chemistries (NCM 811 and NCM 9½½) and the parallel development of lithium iron phosphate (LFP) technology, which Anhui produces in significant volumes. Foreign enterprises should carefully evaluate their cathode chemistry strategy in light of Anhui’s comparative advantages in LFP production versus the region’s growing but still developing NCM supply chain.

2.3 Graphite and Anode Materials

Anhui is a major producer of synthetic graphite anode materials, with production concentrated in the Bengbu and Huaibei industrial zones. In 2025, Anhui’s synthetic graphite anode production reached 120,000 metric tons, representing approximately 18% of national production. The province benefits from access to high-quality needle coke inputs from petrochemical refineries along the Yangtze River and relatively low electricity costs (averaging RMB 0.55 per kWh for industrial users) for the energy-intensive graphitization process.

Chinese export controls on graphite imposed in late 2023 and refined in subsequent regulations have created a bifurcated market: domestic battery manufacturers in Anhui have reliable access to locally produced anode materials at competitive prices, while foreign enterprises seeking to export battery cells from Anhui must navigate complex export licensing requirements. This regulatory asymmetry is an important consideration for foreign-invested enterprises with global supply chains.

3. Battery Component Manufacturing Ecosystem

3.1 Cell Production

Anhui Province is one of China’s leading battery cell manufacturing hubs, with an installed cell production capacity of 285 GWh as of June 2026. Major producers include Gotion High-Tech (headquartered in Hefei, with multiple production bases in the province), CATL’s Anhui subsidiary (operating in Ningde County and expanding into Hefei), and CALB’s facility in Wuhu. Together, these three companies account for approximately 78% of the province’s cell production capacity.

Cell formats produced in Anhui span the full range: cylindrical (primarily 21700 and 4680 formats), prismatic (the dominant format for EV applications), and pouch cells (for consumer electronics and some EV applications). The province has also seen growing production of sodium-ion battery cells, with two dedicated production lines commissioned in 2025 with a combined capacity of 8 GWh.

3.2 Separators and Electrolytes

Anhui has developed a robust supply chain for battery separators and electrolytes, two critical components that historically were sourced from other provinces. The Hefei Economic and Technological Development Zone hosts three major separator production facilities, including a joint venture between a foreign-invested company and a local partner, producing both wet-process and dry-process separators. Total separator production capacity in Anhui reached 2.8 billion square meters per year as of Q2 2026.

Electrolyte production is concentrated in the Chuzhou and Ma’anshan chemical industrial parks, where six electrolyte manufacturers operate with a combined annual capacity of 150,000 metric tons. Key electrolyte producers in Anhui have been investing in solid-state electrolyte R&D and pilot production, anticipating the commercialization of semi-solid and solid-state batteries expected to begin in 2027–2028.

3.3 Battery Management Systems (BMS) and Power Electronics

Anhui has a growing ecosystem of BMS manufacturers and power electronics companies, concentrated primarily in Hefei’s high-tech zone and benefiting from the presence of USTC’s engineering talent pool. In 2025, an estimated 35 companies in Anhui were engaged in BMS design and production, supplying both domestic battery pack assemblers and international customers. The province’s BMS ecosystem covers the full range of applications: automotive-grade BMS for EVs, stationary storage BMS for grid-scale applications, and consumer-grade BMS for portable electronics.

4. Logistics and Transportation Infrastructure

4.1 Road and Rail Connectivity

Anhui’s central location in the Yangtze River Delta provides excellent logistics connectivity. The province is served by an extensive highway network linking Hefei to Shanghai (4 hours by road), Nanjing (2 hours), Hangzhou (3 hours), and Wuhan (3.5 hours). For battery manufacturers, this means efficient access to both upstream suppliers and downstream customers across eastern and central China.

Anhui also benefits from its position on the Yangtze River Economic Belt. The Yangtze River waterway provides cost-effective bulk transportation for raw materials such as lithium carbonate, nickel sulfate, and precursor materials. Inland ports in Wuhu, Ma’anshan, and Tongling handled a combined 45 million metric tons of cargo in 2025, including a growing volume of battery-related materials.

4.2 Rail Freight for Battery Products

Anhui has invested significantly in rail freight infrastructure for battery products. In 2025, the Hefei Railway Container Station was upgraded to handle Class 9 hazardous materials (which includes lithium-ion batteries), enabling direct rail shipment of finished battery cells and packs to major domestic markets. Several China-Europe Railway Express routes now originate from Hefei, providing a logistics corridor for battery exports to European markets with a transit time of approximately 18 days—significantly faster than sea freight.

4.3 Express and Air Freight

For high-value, low-volume battery components (such as prototype cells, BMS modules, and specialized materials), Anhui’s air freight connectivity has improved significantly. Hefei Xinqiao International Airport has expanded its cargo terminal with dedicated dangerous goods storage facilities, and daily cargo flights connect Hefei with Shanghai Pudong, Shenzhen, Guangzhou, and Hong Kong. Several international logistics providers—including DHL, UPS, and SF Express—operate dedicated battery logistics services through Hefei.

5. Battery Recycling and Circular Economy Initiatives

5.1 The Anhui Battery Recycling Framework

Anhui Province has emerged as a pioneer in battery recycling policy, implementing a comprehensive end-of-life battery management system that covers collection, transportation, disassembly, material recovery, and secondary use. The provincial government’s “Battery Recycling and Resource Recovery Action Plan (2025–2028)” sets binding recovery rate targets: 75% for cobalt, 70% for nickel, 65% for lithium, and 80% for copper by 2028.

As of 2026, Anhui has 12 licensed battery recycling facilities with a combined processing capacity of 350,000 metric tons per year. These facilities employ both pyrometallurgical and hydrometallurgical recovery processes, with newer facilities increasingly adopting direct recycling methods that preserve cathode crystal structure for higher-value reuse.

5.2 Extended Producer Responsibility (EPR)

Anhui became one of the first provinces in China to implement a mandatory Extended Producer Responsibility (EPR) scheme for batteries, effective January 2026. Under this scheme, battery manufacturers (including foreign-invested enterprises producing batteries in Anhui) are required to either (a) establish their own take-back and recycling network, or (b) join a government-approved collective recycling scheme. Non-compliance can result in fines of up to RMB 5 million and suspension of production permits.

Foreign enterprises should note that the EPR requirements apply to all batteries produced in Anhui, regardless of whether they are sold domestically or exported. Several foreign-invested battery companies have chosen to join the Anhui Battery Industry Association’s collective recycling scheme, which provides turnkey compliance at a cost of approximately RMB 8–12 per kWh of battery capacity placed on the market.

5.3 Second-Life Battery Applications

Anhui is actively promoting second-life applications for retired EV batteries. The Hefei National High-Tech Zone hosts a demonstration project for battery energy storage systems (BESS) using repurposed EV batteries, with a combined capacity of 200 MWh. Foreign enterprises involved in the battery value chain can participate in these demonstration projects through public tenders issued by the Anhui Development and Reform Commission.

6. Supply Chain Risks and Mitigation Strategies

6.1 Key Risks

Despite its strengths, Anhui’s battery supply chain faces several risks that foreign-invested enterprises should carefully assess. First, the province’s heavy dependence on imported lithium, cobalt, and nickel exposes local manufacturers to global commodity price volatility and geopolitical supply disruptions. Second, the concentration of cell production among a small number of large players creates single-point-of-failure risks for downstream customers. Third, regulatory uncertainty—particularly regarding export controls on graphite and battery technology—creates compliance challenges for enterprises with global operations.

Fourth, energy supply security is an emerging concern. Battery manufacturing is highly energy-intensive, and Anhui’s electricity grid has experienced supply constraints during peak summer months. While the province has invested in new power generation capacity and a demand-response mechanism for industrial users, foreign enterprises should incorporate energy supply contingency planning into their operational risk management frameworks.

6.2 Mitigation Strategies

Successful foreign enterprises in Anhui employ several strategies to manage supply chain risks: maintaining strategic inventory buffers (typically 60–90 days of critical raw materials), diversifying supplier bases across multiple provinces, entering into long-term pricing agreements with key material suppliers, investing in supplier development programs to improve quality and reliability, and participating actively in industry associations to stay informed of regulatory developments.

7. Role of Foreign-Invested Enterprises in the Supply Chain

Foreign-invested enterprises participate in Anhui’s battery supply chain across multiple segments. In the upstream segment, several foreign companies have established precursor material production facilities, taking advantage of Anhui’s chemical industry infrastructure and skilled workforce. In the midstream segment, foreign battery manufacturers operate cell production lines, and foreign component suppliers produce separators, electrolytes, and BMS systems. In the downstream segment, foreign OEMs and energy storage system integrators source batteries from Anhui producers for incorporation into vehicles and stationary storage systems sold globally.

The 2026 policy environment is generally favorable to foreign participation in the supply chain, with some important caveats. Strategic sectors—including battery recycling and certain advanced materials—are subject to restrictions under China’s Foreign Investment Negative List. Foreign enterprises should conduct thorough due diligence on the regulatory status of their specific supply chain activities before making investment commitments.

8. Frequently Asked Questions

9. Outlook and Strategic Recommendations

The 2026 outlook for Anhui’s battery supply chain is broadly positive. The province continues to attract investment across the full value chain, from raw material processing to battery recycling. Key trends to watch include the further localization of upstream material supply, the expansion of sodium-ion battery production, the commercialization of solid-state battery manufacturing, and the maturation of the battery recycling industry.

For foreign-invested enterprises, Anhui offers a compelling combination of established cell production capacity, growing component manufacturing capabilities, improving logistics connectivity, and a proactive policy environment. The province’s central location provides efficient access to both Chinese domestic markets and international export routes. However, success requires careful attention to supply chain risk management, regulatory compliance, and the cultivation of local partnerships.

Strategic recommendations: First, conduct a comprehensive supply chain mapping exercise before finalizing investment location decisions within Anhui, paying particular attention to material sourcing dependencies and logistics connectivity. Second, engage with the Anhui Battery Industry Association to access supply chain data and benchmarking information. Third, invest in supplier relationship management capabilities, including Chinese-language procurement and supplier development teams. Fourth, develop a regulatory compliance roadmap that covers material sourcing, production, transportation, and end-of-life management. Fifth, build flexibility into supply chain design to accommodate the rapid technological and regulatory changes that characterize China’s battery sector.