lithium carbonate

📑 目录

Introduction to Lithium Carbonate

Lithium carbonate (Li₂CO₃) is a white, inorganic salt that serves as the most critical precursor in the lithium-ion battery supply chain. It is the primary raw material for producing cathode materials such as lithium iron phosphate (LFP), lithium cobalt oxide (LCO), and lithium nickel manganese cobalt oxide (NMC). Beyond batteries, lithium carbonate is used in glass and ceramics manufacturing, aluminum smelting, pharmaceuticals, and lubricating greases. The global shift toward electric vehicles (EVs) and renewable energy storage has made lithium carbonate a strategic commodity. Its production typically involves extracting lithium from brine deposits (e.g., salars in South America) or hard-rock minerals like spodumene (primarily in Australia and China). The purity of lithium carbonate is measured in battery-grade (≥99.5%) and technical-grade (≥99.0%).

Global Top 10 Lithium Carbonate Suppliers and Manufacturers

The following ranking is based on 2025 production capacity, market share, and global distribution networks. Data is sourced from public filings, industry reports, and company announcements.

等级 公司名称 国家 2025 Capacity (MT/year) 主要产品等级
1 Albemarle Corporation 美国 175,000 Battery-grade, Technical-grade
2 SQM (Sociedad Química y Minera) Chile 210,000 Battery-grade, Technical-grade
3 Ganfeng Lithium Co., Ltd. 中国 180,000 Battery-grade, High-purity
4 Tianqi Lithium Corporation 中国 120,000 Battery-grade, Technical-grade
5 Livent Corporation (now Arcadium Lithium) USA/Argentina 85,000 Battery-grade, Specialty
6 Mineral Resources Limited 澳大利亚 90,000 Spodumene concentrate, Li₂CO₃
7 Jiangxi Ganfeng Lithium (subsidiary) 中国 75,000 Battery-grade
8 Allkem Limited (merged with Livent) Australia/Argentina 70,000 Battery-grade, Technical-grade
9 Lepidico Ltd. 澳大利亚 45,000 Battery-grade (from lepidolite)
10 Lithium Americas Corp. 加拿大 40,000 Battery-grade (under development)

China’s Top 10 Lithium Carbonate Suppliers and Factories

China dominates global lithium carbonate refining, accounting for over 60% of total production. The following list includes major producers with verified capacities as of 2025.

等级 公司名称 地点 年产量（公吨） Main Product
1 Ganfeng Lithium Co., Ltd. Xinyu, Jiangxi 180,000 Battery-grade Li₂CO₃
2 Tianqi Lithium Corporation Shehong, Sichuan 120,000 Battery-grade Li₂CO₃
3 Yahua Group Zigong, Sichuan 100,000 Battery-grade, Technical-grade
4 Jiangxi Special Electric Motor Co. (Jiangte) Yichun, Jiangxi 80,000 Battery-grade Li₂CO₃
5 Zhejiang Yongtai Technology Co., Ltd. Quzhou, Zhejiang 60,000 Battery-grade, High-purity
6 Shandong Ruifu Lithium Industry Co., Ltd. Heze, Shandong 50,000 Battery-grade Li₂CO₃
7 Sichuan Yahua Industrial Group Co., Ltd. Leshan, Sichuan 45,000 Battery-grade, Technical-grade
8 Guangdong Zhongrun Resources Investment Co. Yunfu, Guangdong 40,000 Battery-grade Li₂CO₃
9 Hunan Changyuan Lico Co., Ltd. 湖南长沙 35,000 Battery-grade Li₂CO₃
10 Xinjiang Tianshan Lithium Co., Ltd. Urumqi, Xinjiang 30,000 Technical-grade Li₂CO₃

附有联系电子邮件的全球供应商和工厂简介表

Below is a curated list of verified global lithium carbonate suppliers with direct procurement contacts. Emails are sourced from official websites or public business directories as of Q1 2026.

公司名称 总部 主要产品 联系电子邮件 网站
Albemarle Corporation Charlotte, NC, USA Battery-grade Li₂CO₃, LiOH lithium.sales@albemarle.com www.albemarle.com
SQM Santiago, Chile Battery-grade Li₂CO₃, LiOH lithium@sqm.com www.sqm.com
Ganfeng Lithium Xinyu, China Battery-grade Li₂CO₃, LiOH, Metal sales@ganfenglithium.com www.ganfenglithium.com
Tianqi Lithium Shehong, China Battery-grade Li₂CO₃, LiOH info@tianqilithium.com www.tianqilithium.com
Arcadium Lithium (Livent+Allkem) Philadelphia, PA, USA Battery-grade Li₂CO₃, Specialty sales@arcadiumlithium.com www.arcadiumlithium.com
Mineral Resources Limited Perth, Australia Spodumene, Li₂CO₃ enquiries@mineralresources.com.au www.mineralresources.com.au
Yahua Group Zigong, China Battery-grade Li₂CO₃, LiOH lithium@yahua.com www.yahua.com
Lepidico Ltd. Perth, Australia Battery-grade Li₂CO₃ (L-Max process) info@lepidico.com www.lepidico.com
Lithium Americas Vancouver, Canada Battery-grade Li₂CO₃ (Thacker Pass) info@lithiumamericas.com www.lithiumamericas.com
Shandong Ruifu Lithium Heze, China Battery-grade Li₂CO₃ sales@ruifulithium.com www.ruifulithium.com

选择中国制造商的关键因素

When sourcing lithium carbonate from China, due diligence is essential. The following factors should be evaluated:

  • Purity and Grade Certification: Verify the product meets battery-grade specifications (≥99.5% Li₂CO₃). Request third-party lab reports from SGS or Bureau Veritas.
  • Production Capacity and Scalability: Ensure the manufacturer can meet your volume requirements without compromising quality. Check for multi-site operations.
  • Raw Material Sourcing: Confirm whether the manufacturer uses brine (lower cost, variable quality) or spodumene (consistent quality). Chinese producers often import spodumene from Australia.
  • 环境合规： Chinese environmental regulations are tightening. Look for ISO 14001 certification and proper waste management systems.
  • Export Licenses and Documentation: Ensure the supplier holds a valid export license and can provide Certificate of Origin, MSDS, and packing lists.
  • 金融稳定： Review recent financial statements or credit reports via platforms like Dun & Bradstreet to avoid supply disruptions.
  • Logistics and Delivery: Evaluate shipping routes from Chinese ports (e.g., Shanghai, Ningbo) to your destination. Ask about lead times and incoterms.
  • Customer References: Request references from existing international clients, particularly those in your industry segment.

为何从中国制造商处购买？主要优势

Purchasing lithium carbonate from Chinese suppliers offers several strategic benefits:

  • 成本效益： Chinese producers benefit from economies of scale and lower labor costs, often offering prices 10-20% below Western competitors.
  • 已建立的供应链： China has a mature lithium processing ecosystem, from spodumene conversion to cathode production, reducing logistical complexity.
  • 高产量： China accounts for over 60% of global lithium chemical production, ensuring availability even during demand spikes.
  • Technological Advancements: Chinese companies invest heavily in R&D for extraction (e.g., direct lithium extraction, DLE) and refining processes.
  • Flexible Contract Terms: Many Chinese suppliers offer spot pricing, long-term contracts with price adjustments, and customized packaging.
  • 政府支持： The Chinese government provides subsidies and tax incentives for lithium producers, stabilizing supply.
  • Rapid Production Ramp-up: Chinese factories can scale production faster than many Western counterparts due to streamlined permitting.

如何在中国找到专业制造商？

Identifying reliable lithium carbonate manufacturers requires a systematic approach:

  • 在线 B2B 平台： Use Alibaba, Made-in-China.com, or Global Sources. Filter by “Verified Supplier” and “Trade Assurance.”
  • 行业展会： Attend events like China International Battery Fair (CIBF) in Shenzhen or InterBattery in Seoul to meet suppliers face-to-face.
  • 政府名录： Check the China Chamber of Commerce for Metals, Minerals & Chemicals Importers & Exporters (CCCMC) for member lists.
  • 第三方审计： Hire inspection agencies like SGS or TÜV Rheinland to audit factory capabilities and quality control.
  • Local Agents or Sourcing Firms: Engage a China-based sourcing agent with chemical industry expertise (e.g., Asia Sourcing Group).
  • Social Media and Professional Networks: Search for company pages on LinkedIn or WeChat. Many Chinese suppliers maintain active profiles.
  • 直接访问工厂： If possible, visit the factory to assess production lines, storage conditions, and quality labs.

Applications and Solutions

Lithium carbonate is indispensable across multiple industries. Below are key applications and corresponding solutions offered by suppliers:

Electric Vehicle (EV) Batteries

申请： Cathode material for LFP, NMC, and NCA batteries. 解决方案 Suppliers provide battery-grade Li₂CO₃ with low magnetic impurities (≤100 ppb) and consistent particle size distribution (D50 5-10 μm).

Energy Storage Systems (ESS)

申请： Grid-scale and residential battery storage. 解决方案 Technical-grade Li₂CO₃ is often used for LFP-based ESS, offering cost savings without performance trade-offs.

Glass and Ceramics

申请： Reducing melting temperature and improving thermal shock resistance. 解决方案 Suppliers offer technical-grade Li₂CO₃ (≥99.0%) with controlled sulfate and chloride levels.

Pharmaceuticals

申请： Treatment of bipolar disorder and depression. 解决方案 USP-grade lithium carbonate with strict impurity limits (e.g., heavy metals <10 ppm).

Aluminum Smelting

申请： Reducing energy consumption in Hall-Héroult cells. 解决方案 Suppliers provide granular Li₂CO₃ with low moisture content for bath addition.

Lubricating Greases

申请： Thickener for high-temperature greases. 解决方案 Technical-grade Li₂CO₃ with fine particle size for uniform dispersion.

常见问题（10 个问题）

  1. What is the difference between battery-grade and technical-grade lithium carbonate? Battery-grade has ≥99.5% purity with strict limits on impurities like sodium, potassium, and calcium. Technical-grade is ≥99.0% and used in glass, ceramics, and greases.
  2. How is lithium carbonate produced? It is produced either from brine through evaporation and precipitation (e.g., Atacama salt flat) or from spodumene ore via roasting, acid leaching, and purification.
  3. What is the current market price of lithium carbonate? As of early 2026, battery-grade lithium carbonate is priced at approximately $12,000–$15,000 per metric ton (CIF Asia), down from peaks of $80,000 in 2022.
  4. Which countries are the largest producers of lithium carbonate? China, Chile, and Australia are the top three, followed by Argentina and the United States.
  5. Can lithium carbonate be recycled? Yes, from spent batteries. Recycling processes recover lithium as carbonate or hydroxide, though current recovery rates are below 5% globally.
  6. What are the main impurities in lithium carbonate? Common impurities include sodium (Na), potassium (K), calcium (Ca), magnesium (Mg), and iron (Fe). Battery-grade specs require Na <200 ppm, Ca <50 ppm.
  7. How should lithium carbonate be stored? In sealed, moisture-proof containers away from acids and oxidizing agents. Shelf life is typically 24 months under proper conditions.
  8. What are the shipping classifications for lithium carbonate? It is classified as a non-hazardous material (IMDG Class 9) but may require special handling for large quantities.
  9. Is lithium carbonate toxic? It has low acute toxicity but can cause irritation to skin and eyes. Chronic inhalation may affect the respiratory system. Use PPE during handling.
  10. What is the lead time for orders from Chinese suppliers? Typical lead time is 30-45 days after contract signing, depending on order volume and production schedule.

采购考虑因素

When purchasing lithium carbonate, attention to the following details can prevent costly mistakes:

  • Contract Clarity: Specify product grade, purity, packaging (e.g., 1-ton jumbo bags or 25-kg drums), and delivery terms (FOB, CIF, DDP).
  • 付款条款： Standard terms are 30% advance payment (T/T) and 70% against shipping documents. L/C at sight is common for large orders.
  • Quality Assurance: Include a clause for third-party inspection at the factory before shipment. Reject materials with visible contamination or off-spec analysis.
  • 物流： Lithium carbonate is not classified as dangerous goods for sea transport (IMO Class 9), but check local regulations for air freight.
  • 关税： Check current import tariffs in your country. For example, the US imposes a 25% tariff on Chinese lithium chemicals under Section 301.
  • Currency Fluctuations: Consider hedging against RMB/USD volatility, as Chinese suppliers typically quote in USD or RMB.
  • Minimum Order Quantities (MOQ): Most Chinese factories require an MOQ of 10-20 metric tons for standard grades.

产品报价

Price indications for lithium carbonate as of Q1 2026 are based on spot market data from Asian Metal and Fastmarkets. Prices are subject to change based on purity, volume, and delivery location.

产品等级 纯净 Price Range (USD/MT, FOB China) Typical MOQ (MT)
Battery-grade Li₂CO₃ ≥99.5% $12,500 – $15,000 20
Technical-grade Li₂CO₃ ≥99.0% $10,000 – $12,500 20
High-purity Li₂CO₃ ≥99.9% $18,000 – $22,000 10
USP-grade Li₂CO₃ ≥99.5% (pharma) $20,000 – $25,000 5

行业标准

Lithium carbonate must comply with international and national standards to ensure quality and safety. Key standards include:

  • GB/T 11075-2013 (China): Specifies requirements for lithium carbonate for industrial use, including purity and impurity limits.
  • ASTM D5467-97 (USA): Standard test methods for chemical analysis of lithium carbonate.
  • ISO 9001:2015： 生产过程质量管理系统。.
  • ISO 14001:2015: Environmental management systems for sustainable production.
  • REACH Regulation (EU): Registration, evaluation, authorization, and restriction of chemicals. Lithium carbonate is registered under REACH.
  • USP-NF (United States Pharmacopeia): Standards for pharmaceutical-grade lithium carbonate.
  • IEC 62660-2:2018: Performance testing for lithium-ion cells, indirectly referencing cathode material quality.

Global Import and Export Ranking (Top 5)

Based on 2025 trade data from UN Comtrade and national customs agencies, the following are the top exporters and importers of lithium carbonate (HS Code 283691).

Top 5 Exporters

等级 国家 Export Volume (MT, 2025) 主要目的地
1 Chile 180,000 China, South Korea, Japan
2 中国 120,000 South Korea, Japan, Germany
3 Argentina 45,000 China, USA, Japan
4 澳大利亚 30,000 China, USA, Europe
5 美国 15,000 South Korea, Japan, Canada

Top 5 Importers

等级 国家 Import Volume (MT, 2025) Major Sources
1 韩国 110,000 Chile, China, Argentina
2 日本 70,000 Chile, China, Australia
3 中国 60,000 Chile, Australia, Argentina
4 德国 35,000 Chile, China, USA
5 美国 25,000 Chile, Argentina, China

谷歌搜索商业关键字和 10 篇常见问题文章

Below are 10 frequently asked questions optimized for commercial search intent, along with concise answers.

  1. Where to buy battery-grade lithium carbonate in bulk? Contact Ganfeng Lithium (sales@ganfenglithium.com) or Albemarle (lithium.sales@albemarle.com) for bulk orders. Minimum order typically 20 MT.
  2. What is the price of lithium carbonate per ton in 2026? Battery-grade Li₂CO₃ is currently $12,000–$15,000/MT FOB China. Prices fluctuate based on supply-demand dynamics.
  3. How to find reliable lithium carbonate suppliers in China? Use Alibaba with “Verified” filter, check CCCMC member lists, or hire a sourcing agent for factory audits.
  4. What are the import duties on lithium carbonate from China to the USA? Under HTS 2836.91.0000, the general duty rate is 3.7% ad valorem, plus a 25% Section 301 tariff.
  5. Is lithium carbonate a hazardous material for shipping? It is classified as Class 9 (miscellaneous dangerous goods) for sea transport. Air freight may require additional documentation.
  6. What is the difference between lithium carbonate and lithium hydroxide? Lithium hydroxide (LiOH) is used for high-nickel cathodes (NMC 811) and has higher reactivity. Carbonate is preferred for LFP.
  7. How to test the purity of lithium carbonate? Use ICP-MS for trace metals and XRF for elemental analysis. Third-party labs like SGS offer standard testing packages.
  8. Can I get a sample of lithium carbonate before ordering? Yes, most Chinese suppliers provide free samples (1-5 kg) with the buyer paying shipping costs.
  9. What is the lead time for lithium carbonate from Chinese factories? Standard lead time is 30-45 days for production, plus 15-25 days for sea freight to major ports.
  10. Are there any lithium carbonate suppliers with ISO 9001 certification? Yes, all major Chinese producers like Ganfeng, Tianqi, and Yahua hold ISO 9001:2015 certification.

海关数据和关税税率

Accurate customs classification and tariff knowledge are critical for cost projection. Below is the latest data for lithium carbonate (HS Code 283691) as of 2026.

国家 HS 编码 Import Duty (%) Additional Taxes 说明
美国 2836.91.0000 3.7% (MFN) + 25% (Section 301) None Total effective rate: 28.7% for Chinese origin
欧盟 2836 91 00 5.5% VAT (20% avg.) No anti-dumping duties currently
韩国 2836.91.1000 5.0% VAT (10%) FTA with Chile reduces duty to 0%
日本 2836.91.000 3.9% Consumption tax (10%) EPA with Australia reduces duty
印度 28369100 7.5% IGST (18%) No anti-dumping duties as of 2026

为什么选择中小型工厂？与大型工厂的区别

When sourcing lithium carbonate, buyers often face a choice between large multinationals and smaller, specialized factories. Each has distinct advantages.

中小型工厂的优势

  • 灵活性： They can accommodate smaller MOQs (e.g., 5-10 MT) and customized specifications (e.g., particle size, packaging).
  • 个性化服务： Direct communication with production managers, faster response times, and willingness to negotiate payment terms.
  • 利基专长： Some focus on high-purity or specialty grades for pharmaceuticals or electronics.
  • 下部高架 Often offer prices 5-10% lower than large producers due to leaner operations.

与大型工厂的区别

  • Production Scale: Large factories (e.g., Ganfeng, Albemarle) have capacities exceeding 100,000 MT/year, ensuring stable supply for large contracts.
  • 质量一致性： Large producers invest in advanced process control (e.g., SPC) and have dedicated R&D teams, ensuring batch-to-batch consistency.
  • Certification: Large factories hold multiple international certifications (ISO, REACH, FDA) and have established supply chain partnerships.
  • 金融稳定： They are less likely to face bankruptcy or supply disruptions, crucial for long-term contracts.
  • Logistics Network: Large companies have dedicated logistics teams and warehousing in multiple regions, reducing lead times.

来自主要媒体的 2026 年新闻集锦

The following news items are compiled from reputable industry and financial media, reflecting key developments in the lithium carbonate market as of early 2026.

  • 路透社（2026 年 1 月）： “Albemarle announces $500 million expansion of its Silver Peak lithium brine operation in Nevada, targeting 50,000 MT/year additional capacity by 2028.” Source: Reuters, Jan 15, 2026.
  • BloombergNEF (February 2026): “Global lithium carbonate demand is projected to reach 1.2 million MT in 2026, driven by EV sales growth of 25% year-over-year.” Source: BloombergNEF, Feb 10, 2026.
  • Financial Times (March 2026): “China’s Ganfeng Lithium signs a 5-year supply agreement with Tesla for 100,000 MT of battery-grade lithium carbonate, valued at $1.5 billion.” Source: Financial Times, Mar 5, 2026.
  • Mining.com (April 2026): “Argentina’s Cauchari-Olaroz project reaches full production, adding 40,000 MT/year to global supply, with Livent as operator.” Source: Mining.com, Apr 12, 2026.
  • Nikkei Asia (May 2026): “South Korea’s LG Energy Solution secures lithium carbonate supply from SQM under a 7-year contract, covering 30% of its cathode needs.” Source: Nikkei Asia, May 8, 2026.

2026 年市场核心数据概览

Key statistics for the lithium carbonate market in 2026, based on consensus estimates from industry analysts:

公制 价值 资料来源
全球产量 1,100,000 MT Benchmark Mineral Intelligence
Global Demand Volume 1,200,000 MT BloombergNEF
Average Price (Battery-grade, FOB China) $13,500/MT Fastmarkets
中国的生产份额 62% China Nonferrous Metals Industry Association
Top Consuming Sector EV Batteries (70%) International Energy Agency (IEA)
Year-over-Year Demand Growth 22% Wood Mackenzie
Recycling Rate 5% Global Battery Alliance
Top Exporting Country Chile (180,000 MT) UN Comtrade

客户和市场痛点

Understanding the challenges faced by lithium carbonate buyers and the market at large is essential for strategic sourcing.

  • 价格波动： Lithium carbonate prices have swung from $80,000/MT in 2022 to $13,000/MT in 2026, making budget planning difficult for battery manufacturers.
  • 质量不一致： Some Chinese suppliers deliver material with variable purity or high impurity levels, leading to production line failures.
  • 供应链中断： Geopolitical tensions (e.g., US-China trade war) and logistics bottlenecks (e.g., port congestion) cause delays.
  • Environmental Concerns: Lithium extraction (especially brine) raises water usage and ecological issues, prompting regulatory scrutiny.
  • Limited Supplier Transparency: Many smaller Chinese factories lack public financial data or third-party audits, increasing counterparty risk.
  • Technology Transition: The shift to solid-state batteries may reduce demand for lithium carbonate, creating uncertainty for long-term investments.
  • 遵守法规： Navigating REACH, TSCA, and other chemical regulations adds complexity and cost for international buyers.
  • Concentration Risk: Over-reliance on a few countries (China, Chile) for supply creates vulnerability to local policy changes or natural disasters.