Zhejiang Huayou Cobalt
Huayou Cobalt is a Chinese listed energy-materials company developing and manufacturing materials for new-energy lithium batteries, with operations spanning mineral resources, refining, battery materials, and recycling.
Last updated October 28, 2026
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Overview
Zhejiang Huayou Cobalt is a Chinese industrial materials company headquartered in the Tongxiang Economic Development Zone of Zhejiang province. Founded in 2002, it developed from a cobalt-focused materials business into an integrated supplier serving the lithium-ion battery value chain. Its activities span mineral resources, refining, chemical processing, cathode-material manufacturing, and recycling. The company is particularly associated with cobalt products, but its modern business also includes nickel, lithium, copper, ternary battery-material precursors, cathode materials, and recovered materials from used batteries. Huayou's international expansion began with the establishment of a cobalt mine and smelter in the Democratic Republic of the Congo in 2006. The company built an African resource and processing platform around cobalt and copper, combining its own assets with material purchased from local mines and other mining operators. This position connected Huayou to the rapidly growing global market for cobalt used in lithium-ion battery cathodes, while also exposing the company and its customers to heightened scrutiny over artisanal mining, labor conditions, responsible sourcing, and supply-chain transparency. In China, Huayou expanded its downstream capabilities through new-materials facilities and battery-material projects. Its Quzhou operations became an important base for cobalt chemicals and related materials, while later facilities and joint ventures added precursor and cathode production. The company organized its activities into resources development, new-materials manufacturing, new-energy manufacturing, and recycling. These activities are also described through five broad industrial groupings: African resources, Indonesian nickel, new materials, new energy, and recycling. The resource portfolio has broadened beyond cobalt. In Indonesia, Huayou established nickel mining, refining, and high-pressure acid leach, or HPAL, projects designed to produce intermediates such as mixed hydroxide precipitate for nickel-rich battery cathodes. It has also participated in lithium mining and ore processing in Zimbabwe, producing lithium-bearing concentrates. Copper and other non-ferrous materials remain part of the upstream business. This diversification reflects the battery industry's move toward vertically integrated supply chains and the rising importance of nickel and lithium alongside cobalt. Huayou's new-materials business produces cobalt tetroxide, cobalt oxide, cobalt carbonate, cobalt hydroxide, cobalt oxalate, cobalt sulfate, cobalt monoxide, nickel sulfate, and ternary precursors. These materials serve power batteries, consumer-electronics batteries, industrial catalysts, aerospace-related superalloys, and other applications. Its new-energy business focuses on cathode materials and includes bases in Chengdu, Tianjin, Quzhou, and Guangxi, as well as domestic and overseas joint ventures involving POSCO and LG-related partners. The company has pursued partnerships with major industrial and automotive groups. Cooperation and joint ventures have involved POSCO, LG Chem, Volkswagen Group China, Ford, PT Vale Indonesia, and other battery-industry participants. These arrangements have generally aimed to connect upstream mineral production with precursor, cathode, recycling, or vehicle-battery supply chains. Huayou has also promoted closed-loop recycling, describing a model in which waste batteries are converted back into usable materials. Its recycling operations include modular preprocessing capacity for end-of-life power batteries. Huayou's growth has taken place alongside continuing sustainability and governance challenges. Reports by Amnesty International and African Resources Watch linked cobalt sourced through a Huayou subsidiary to artisanal mining conditions in the Democratic Republic of the Congo, including alleged child labor and inadequate worker protections.
History
Zhejiang Huayou Cobalt was founded in 2002 in Zhejiang, China. Its early identity centered on cobalt processing and the manufacture of cobalt-based materials. In 2006, the company established its first cobalt mine and smelter in the Democratic Republic of the Congo, beginning the international resource strategy that later became a foundation of its battery-materials business. The company expanded its Chinese manufacturing base during the following decade. Quzhou Huayou Cobalt New Material was established in 2011, and construction of a cobalt new-material project with annual capacity of 10,000 tonnes began in Quzhou in 2012. Huayou Cobalt was listed on the Shanghai Stock Exchange on January 29, 2015. It subsequently created Huayou New Energy Technology in Quzhou in 2016, strengthening the connection between its cobalt-chemical operations and the emerging lithium-ion battery market. Partnerships became an important part of Huayou's downstream expansion. In January 2018, it signed an agreement with POSCO for a lithium-ion battery new-material project in Tongxiang focused on precursor and cathode-material production. In May of the same year, Huayou signed a joint-venture agreement with LG Chem that led to Huajin New Energy Material in Quzhou. Huayou Holdings also became a shareholder of B&M Science and Technology in 2018, a relationship that later supported the development of additional cathode-material operations. From 2019 onward, Huayou broadened its resource strategy in Indonesia. It entered nickel mining and smelting, began construction of an HPAL project in 2020, and started construction of a high-grade nickel matte project in 2021. In 2021, a POSCO-related recycling joint venture also began construction, while Huayou signed a memorandum with Volkswagen China concerning an integrated Indonesia-China lithium-battery-materials project. Guangxi B&M and Zhejiang B&M were established during the same period, and B&M was subsequently integrated into Huayou's system. The company's expansion continued in 2022 and 2023. Volkswagen Group China signed two memorandums with Huayou Cobalt and Tsingshan Group in March 2022 to establish joint ventures covering upstream and downstream portions of the cathode supply chain. In May 2022, a proposed LG and B&M joint venture was announced for NCM cathode-material manufacturing. In March 2023, PT Vale Indonesia, Huayou, and Ford announced cooperation on the Pomalaa Block HPAL project in Indonesia. Huayou also continued construction and expansion at facilities in Guangxi and Quzhou and announced plans for a European cathode-material plant through a Hungarian subsidiary. Alongside this industrial growth, Huayou developed recycling and responsible-sourcing programs. Its recycling business uses a closed-loop model intended to recover useful materials from spent batteries. The company became involved in initiatives including the Responsible Cobalt Initiative, the Fair Cobalt Alliance, the Global Battery Alliance's Cobalt Action Partnership, and the Responsible Sourcing Blockchain Network. These efforts followed public criticism of cobalt supply chains in the Democratic Republic of the Congo. A 2016 Amnesty International and African Resources Watch report alleged that cobalt connected to a Huayou subsidiary was sourced from artisanal mines where child labor and dangerous conditions were present. Huayou acknowledged shortcomings in supply-chain management, while downstream customers introduced stronger audits, risk assessments, and restrictions on hand-mined cobalt. The controversy remains a significant part of the company's corporate and sustainability history. By the 2020s, Huayou had become a vertically integrated battery-materials group organized around resources, new materials, new energy, and recycling. Its resource activities include cobalt, copper, nickel, lithium, and related intermediates; its manufacturing operations produce precursors and cathode materials; and its recycling activities seek to return recovered metals to the battery-materials cycle. The company's current trajectory is closely tied to electric-vehicle growth, demand for nickel-rich cathodes, supply-chain localization, and the industry's efforts to improve traceability and reduce environmental and social risks. Zhejiang Huayou Cobalt Co., Ltd. was established in 2002. The company’s official profile describes its origins and development around the energy-materials business and identifies Tongxiang, Zhejiang, as its headquarters. Its present-day corporate description centers on research and manufacturing for new-energy lithium-battery materials. Over more than two decades, Huayou says it developed an integrated industrial structure linking overseas resources, refining, materials, and recycling. The company characterizes this as a resource-to-materials-to-recycling chain and says its operating model combines overseas resources, international manufacturing, and global markets. Its official materials identify business operations across resource development, non-ferrous metal refining, new materials, new energy, and recycling, including activities connected with Africa and Indonesia. The company’s product descriptions show its role across several stages of the battery-material supply chain. Its non-ferrous industry page lists cobalt, lithium, and nickel products, including refined metals and compounds, alongside ternary precursors. Its corporate-culture page identifies ternary cathode materials and battery-material recovery among its businesses. In the company’s account, the non-ferrous business acts as a link in the integrated industrial structure by converting upstream resources into higher-value products through standardized, efficient, and green manufacturing. Huayou presents scientific and technological development as a core element of its strategy. The homepage reports more than 700 authorized patents, dedicated research facilities, and a research and development team of more than 4,500. The company says this work supports product and cost competitiveness and a low-carbon transition. These are company-reported figures and strategic statements, rather than independent assessments. The company profile identifies Zhejiang Huayou Cobalt Co., Ltd. as a Shanghai Stock Exchange-listed company with code 603799. The official leadership page identifies Chen Xuehua as chairman of Huayou Holding Group. The supplied company sources describe Huayou Cobalt within the Huayou group context but do not give ownership percentages or a detailed account of the company’s shareholding history. In its current corporate messaging, Huayou emphasizes customer value, industrial development, internationalization, and sustainable growth. Its official materials describe business or facilities in China, the Democratic Republic of the Congo, Indonesia, Zimbabwe, and Hungary. The company’s homepage also reports recent initiatives and developments, including participation in a global sustainable-mining initiative and a compliance-management certification for a Zimbabwe subsidiary. Overall, Huayou’s history as presented by the available official sources is one of expansion from its 2002 establishment into a listed, internationally active battery-materials business with an integrated resource, refining, manufacturing, and recycling proposition. Zhejiang Huayou Cobalt Co., Ltd. was founded in 2002 in Zhejiang, China, and identifies Tongxiang, Zhejiang, as its headquarters. Its early identity centered on cobalt processing and the manufacture of cobalt-based materials, and its present-day corporate description centers on research and manufacturing for new-energy lithium-battery materials. In 2006, the company established its first cobalt mine and smelter in the Democratic Republic of the Congo, beginning the international resource strategy that later became a foundation of its battery-materials business. Over more than two decades, Huayou says it developed an integrated industrial structure linking overseas resources, refining, materials, and recycling, which it characterizes as a resource-to-materials-to-recycling chain. Its official materials identify business operations across resource development, non-ferrous metal refining, new materials, new energy, and recycling, including activities connected with Africa and Indonesia, and describe business or facilities in China, the Democratic Republic of the Congo, Indonesia, Zimbabwe, and Hungary. In the company's account, the non-ferrous business acts as a link in the integrated industrial structure by converting upstream resources into higher-value products through standardized, efficient, and green manufacturing. Huayou presents scientific and technological development as a core element of its strategy. The homepage reports more than 700 authorized patents, dedicated research facilities, and a research and development team of more than 4,500 people, and says this work supports product and cost competitiveness and a low-carbon transition. These are company-reported figures and strategic statements rather than independent assessments. The official leadership page identifies Chen Xuehua as chairman of Huayou Holding Group; the supplied company sources describe Huayou Cobalt within the Huayou group context but do not give ownership percentages or a detailed account of the company's shareholding history.
- 2023
Ford and PT Vale Indonesian HPAL collaboration
[1]Huayou, PT Vale Indonesia, and Ford announced cooperation on the Pomalaa Block HPAL project.
- 2022
Volkswagen cathode-supply-chain memorandums
[1]Volkswagen Group China announced two memorandums involving Huayou and Tsingshan for upstream and downstream cathode-supply-chain joint ventures.
- 2021
Nickel matte, recycling, and Volkswagen initiatives
[1]Huayou began construction of a high-grade nickel matte project, advanced a POSCO-related recycling venture, and signed a memorandum with Volkswagen China.
- 2020
Indonesian HPAL construction begins
[1]Construction began on an Indonesian high-pressure acid leach project.
- 2019
Indonesian nickel expansion
[1]Huayou began nickel mining and smelting operations in Indonesia.
- 2018
POSCO and LG-related battery-material partnerships
[1]Huayou entered a POSCO project and agreed with LG Chem to develop precursor and cathode-material manufacturing.
- 2016
Huayou New Energy Technology established
[1]The company established Huayou New Energy Technology in Quzhou.
- 2015
Shanghai Stock Exchange listing
[1]Huayou Cobalt was listed on the Shanghai Stock Exchange on January 29 under code 603799.
- 2012
Quzhou cobalt project construction begins
[1]Construction began on a major cobalt new-material project in Quzhou with annual capacity of 10,000 tonnes.
- 2011
Quzhou new-materials company established
[1]Quzhou Huayou Cobalt New Material was established as a platform for cobalt-material manufacturing.
Products and positioning
An integrated upstream-to-downstream supplier for the global lithium-ion battery industry, combining mineral resources, non-ferrous-metal refining, specialty chemicals, cathode materials, and recycling. An integrated, internationally oriented energy-materials and lithium-battery supply-chain company, emphasizing resource access, green refining and manufacturing, materials technology, and recycling.
Cobalt materials
Cobalt chemicals
Huayou produces a broad range of cobalt compounds, including cobalt tetroxide, cobalt oxide, cobalt carbonate, cobalt hydroxide, cobalt oxalate, cobalt sulfate, and cobalt monoxide, as well as cobalt metal and cobalt chloride listed on its official non-ferrous industry page. These materials are used in lithium-ion battery cathodes, industrial catalysts, consumer-electronics batteries, superalloys, and other specialty applications.
Battery metals · 2019
Nickel intermediates
The company produces and processes nickel-bearing intermediates, including crude nickel hydroxide and mixed hydroxide precipitate, and its official non-ferrous industry page lists nickel metal and nickel sulfate. Indonesian mining, refining, and HPAL projects are intended to supply nickel for precursor and cathode production, particularly for nickel-rich electric-vehicle battery chemistries.
Cathode-material inputs
Ternary precursors
Huayou manufactures ternary precursor materials used to make nickel-manganese-cobalt cathodes. The business links the company's refined cobalt and nickel chemicals with downstream battery-material production for consumer electronics and electric vehicles.
New-energy materials
Cathode materials
Cathode manufacturing is a core downstream activity, with production bases and joint ventures in China and South Korea and planned European capacity. The products are intended for lithium-ion power batteries and other rechargeable-battery applications.
Lithium resources
Lithium concentrates
Huayou engages in lithium mining and ore processing in Zimbabwe. Its stated lithium products include spodumene concentrate and lithian mica concentrate, which can serve as feedstock for lithium chemical production.
Recycling
Battery-recycling materials
The recycling business uses a closed-loop approach to recover useful materials from waste power batteries. Its modular preprocessing model is designed to handle end-of-life batteries and return recovered metals to the battery-materials supply chain. Official materials identify ternary precursors and ternary cathode materials among the company’s battery-material businesses.
Cobalt products
The official non-ferrous industry page lists cobalt metal, cobalt sulfate, cobalt hydroxide, cobalt tetroxide, cobalt carbonate, and cobalt chloride.
Lithium resources
Lithium products
The official non-ferrous industry page lists lithium carbonate. Huayou engages in lithium mining and ore processing in Zimbabwe. Its stated lithium products include spodumene concentrate and lithian mica concentrate, which can serve as feedstock for lithium chemical production, and its official non-ferrous industry page lists lithium carbonate.
Nickel products
The official non-ferrous industry page lists nickel metal and nickel sulfate.
Resource recycling
The company describes resource recovery and reuse, including recovery of used power batteries and materials, as part of its business.
Controversies
2020
Leyou New Energy Materials fined for environmental violation
Leyou New Energy Materials (Wuxi) Co., Ltd., an associate company of Zhejiang Huayou Cobalt, was fined RMB 10,000 after authorities found that it had carried pollution-hazardous goods by vessel into or out of a port, or stopped in transit, without approval from the maritime administration. The penalty information was disclosed by regulators on November 13, 2020.
2016
Allegations concerning child labor in Congolese cobalt sourcing
Amnesty International and African Resources Watch alleged that cobalt connected to Congo DongFang International Mining, a Huayou subsidiary, was sourced from artisanal mining areas where children worked and workers faced inadequate protection. Huayou acknowledged insufficient awareness of supply-chain risks. The allegations contributed to customer audits, traceability initiatives, and restrictions on certain hand-mined cobalt supplies.
Marketing campaigns
- 2018Fair Cobalt Alliance
Democratic Republic of the Congo · Global cobalt supply chain
Huayou joined Signify and Fairphone in co-founding the Fair Cobalt Alliance, an initiative intended to improve conditions and responsible practices in cobalt supply chains. The alliance became part of Huayou's broader responsible-sourcing and supply-chain-governance engagement.
Outcome. The alliance became part of Huayou's broader responsible-sourcing and supply-chain-governance engagement.
Brand decisions
2023
Pursue the Pomalaa HPAL project with Ford and PT ValeStrategyBackground
Electric-vehicle growth increased demand for lower-cost nickel intermediates suitable for nickel-rich cathodes.
Action taken
Huayou agreed to collaborate with Ford and PT Vale Indonesia on an Indonesian high-pressure acid leach project.
Aftermath
The project linked Huayou's Indonesian nickel-processing capabilities with Ford's battery-material supply chain.
2021
Develop an integrated battery-materials chainStrategyBackground
Battery manufacturers and automakers increasingly sought secure, traceable supplies spanning minerals, refining, precursors, cathodes, and recycling.
Action taken
Huayou expanded its resource, new-materials, cathode, and recycling businesses and pursued cooperation with Volkswagen, POSCO, and other industrial partners.
Aftermath
The company became more vertically integrated across the lithium-ion battery ecosystem.
2019
Expand from cobalt into Indonesian nickelStrategyBackground
Growing demand for electric-vehicle batteries increased the strategic importance of nickel-rich cathode chemistries.
Action taken
Huayou entered Indonesian nickel mining and smelting and later developed HPAL and nickel-matte projects.
Aftermath
The move broadened Huayou's resource portfolio and connected its Indonesian operations to downstream battery-material partnerships.
- Integrated resource-to-recycling strategyOther
- Technology and low-carbon development prioritiesOther
Recent events
Huayou Cobalt announces a convertible-bond fundraising plan[7]
Reported:
Huayou Cobalt published a plan to raise RMB 7.6 billion through convertible bonds, with proceeds intended for battery-material projects and working capital.
Leyou New Energy Materials fined for environmental violation[6]
Huayou Cobalt's associate company, Leyou New Energy Materials (Wuxi) Co., Ltd., was fined RMB 10,000 after authorities found it had carried pollution-hazardous goods by vessel into or out of a port, or stopped in transit, without approval from the maritime administration. The penalty information was disclosed by regulators on November 13, 2020.
Huayou Cobalt donates medical supplies to hospitals in Tongxiang and Quzhou[8]
Reported:
Huayou Cobalt donated N95 masks and goggles to Tongxiang First People's Hospital and provided N95 masks, goggles, protective suits, and face shields for transfer to Quzhou People's Hospital.
Sources8 sources
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