Zhejiang Huayou Cobalt Co., Ltd.

A cobalt intermediate produced by the Congo (DRC) cobalt-copper mining projects (CDM, Mikas) of Huayou's Africa Resources segment and obtained through hydrometallurgical processing; it is the source-guarantee product of the company's cobalt industry chain.

Crude cobalt hydroxide intermediate; produced by hydrometallurgical processing using Congo (DRC) cobalt-copper ore as feedstock; cobalt content controlled to crude cobalt hydroxide intermediate standards; moisture and impurities controlled to smelter feed requirements

• Refining into electrolytic cobalt, cobalt sulfate, cobalt chloride and other cobalt salt products at domestic non-ferrous bases
• Cobalt feedstock for lithium battery cathode materials

Spodumene concentrate produced by the Arcadia lithium mine project in Zimbabwe; it is the upstream product of Huayou's integrated African lithium resource layout and supplies feedstock for the company's lithium salt smelting.

Spodumene concentrate; Li2O grade controlled to industry standards for spodumene concentrate; particle size and moisture controlled to shipping and smelter feed requirements; sourced from the Arcadia lithium mine project in Zimbabwe

• Feedstock for lithium sulfate smelting
• Feedstock for battery-grade lithium carbonate production

Cathode copper produced by the hydrometallurgical leach-electrowinning process at Huayou's Congo (DRC) cobalt-copper mining projects; it is a major output of the company's copper-cobalt business.

Electrowon cathode copper; produced by hydrometallurgical leaching and electrowinning; copper grade meeting cathode copper standards; integrated output using copper-cobalt ore as feedstock

• Copper smelting and copper product processing
• Copper feedstock for power electronics and cables

Lithium sulfate produced by the ATZ lithium sulfate smelter of Huajing Technology in Zimbabwe, the first lithium sulfate smelting project in Africa; after shipment to China it is processed into battery-grade lithium carbonate.

Lithium sulfate solution or crystals; produced by smelting conversion using Arcadia lithium concentrate as feedstock; lithium content controlled to lithium sulfate intermediate standards; used as a lithium salt precursor intermediate

• Processing into battery-grade lithium carbonate
• Feedstock for lithium battery cathode materials

Mixed nickel-cobalt hydroxide (MHP) intermediate produced by the Huayue HPAL and Huafei HPAL hydrometallurgical projects of Huayou's Indonesia Nickel segment; it is a key product of the company's integrated nickel-cobalt resource operations.

Mixed nickel-cobalt hydroxide (MHP); produced by the HPAL high-pressure acid leach hydrometallurgical process; nickel and cobalt grades controlled to MHP intermediate standards; moisture and impurities controlled to refining requirements

• Refining into nickel sulfate and cobalt sulfate
• Feedstock for ternary precursor synthesis

High-grade nickel matte produced by pyrometallurgical smelting in Huayou's Indonesia Nickel segment; it is the key intermediate that converts Indonesian nickel resources into battery materials.

High-grade nickel matte (nickel matte); produced by pyrometallurgical smelting; nickel content controlled to high-grade nickel matte product standards; contains cobalt and sulfur; delivered in lumps or granules

• Refining into electrolytic nickel and nickel sulfate
• Feedstock for stainless steel and battery materials

Nickel pig iron produced by pyrometallurgical smelting at the WedaBay Industrial Park and other facilities of Huayou's Indonesia Nickel segment; it is the basic product converting Indonesian laterite nickel ore resources.

Nickel pig iron alloy (NPI); produced by the RKEF pyrometallurgical process; nickel content controlled by nickel pig iron grade; mainly accompanied by iron

• Stainless steel smelting
• Nickel resource conversion and alloy materials

One of the cobalt products of Huayou's non-ferrous segment; high-purity cobalt metal produced by electrolysis and a core item in the company's cobalt new-materials product system.

Electrolytic cobalt; produced by electrolysis; cobalt content controlled to national standard grades for electrolytic cobalt; delivered in plates or sheets

• Cemented carbide
• Superalloys and aerospace materials
• Battery materials
• Magnetic materials and special steels

One of the cobalt products of Huayou's non-ferrous segment; battery-grade cobalt sulfate is the key cobalt salt feedstock for lithium battery ternary precursors and lithium cobalt oxide precursors.

Cobalt sulfate (battery grade / industrial grade); cobalt content controlled to battery-grade cobalt sulfate standards; iron, copper, zinc and other impurity metals strictly controlled; good water solubility

• Ternary precursor synthesis
• Lithium cobalt oxide cathode material precursor
• Electroplating and catalysts

One of the cobalt products of Huayou's non-ferrous segment; refined cobalt hydroxide is an important intermediate in the company's cobalt salt and cobalt oxide product chain.

Refined cobalt hydroxide; cobalt content controlled by cobalt hydroxide grade; particle size and moisture controlled to downstream refining requirements; obtained by further refining crude cobalt hydroxide

• Refining into electrolytic cobalt and cobalt salts
• Feedstock for lithium battery material precursors

One of the cobalt products of Huayou's non-ferrous segment; tricobalt tetroxide is the flagship product of the company's cobalt new-materials business, mainly used to make lithium cobalt oxide cathode materials.

Tricobalt tetroxide (Co3O4); produced by chemical synthesis; cobalt content controlled by tricobalt tetroxide grade; particle size distribution and morphology controllable; tap density controlled to customer requirements

• Lithium cobalt oxide cathode material precursor
• Cemented carbide
• Industrial catalysts

One of the cobalt products of Huayou's non-ferrous segment; cobalt carbonate is an intermediate in the cobalt salt and cobalt oxide product chain and can be further processed into tricobalt tetroxide.

Cobalt carbonate powder; cobalt content controlled by cobalt carbonate grade; particle size and moisture controlled to downstream calcination requirements

• Production of cobalt oxide and tricobalt tetroxide
• Feedstock for lithium cobalt oxide cathode materials

One of the cobalt products of Huayou's non-ferrous segment; cobalt chloride is a water-soluble cobalt salt widely used in battery materials and chemicals.

Cobalt chloride (battery grade / industrial grade); cobalt content controlled to cobalt chloride standards; good water solubility; impurity metal content controlled by grade

• Battery materials
• Catalysts
• Electroplating
• Pigments and chemical intermediates

The lithium product of Huayou's non-ferrous segment; battery-grade lithium carbonate is processed in China from lithium sulfate shipped from Zimbabwe and is an important product of the company's integrated lithium battery materials business.

Battery-grade lithium carbonate (Li2CO3); main content controlled to battery-grade lithium carbonate standards; sodium, calcium, magnesium, iron and other impurities strictly controlled; particle size and moisture controlled to customer requirements

• Lithium iron phosphate, ternary and lithium cobalt oxide cathode materials
• Lithium battery materials and energy storage batteries

One of the nickel products of Huayou's non-ferrous segment; high-purity nickel metal produced by electrolysis and an important item of the company's energy metals business.

Electrolytic nickel; produced by electrolysis; nickel content controlled to national standard grades for electrolytic nickel; delivered in plates or blocks

• Stainless steel smelting
• Superalloys
• Battery materials
• Electroplating

One of the nickel products of Huayou's non-ferrous segment; battery-grade nickel sulfate is the most critical main feedstock for lithium battery ternary precursors.

Nickel sulfate (battery grade / industrial grade); nickel content controlled to battery-grade nickel sulfate standards; cobalt, iron, copper, zinc and other impurities strictly controlled; good water solubility

• Ternary precursor synthesis
• Electroplating
• Catalysts

The core product line of Huayou's New Materials segment, covering a series of nickel-cobalt-manganese ternary hydroxide precursors from 5-series low-nickel through medium-nickel and medium-high-nickel to high-nickel; it is the core carrier of the company's energy materials business.

Nickel-cobalt-manganese ternary hydroxide precursor; the product series covers 5-series low-nickel (523A), medium-nickel (60FS3), medium-high-nickel (65F/65F1) and high-nickel (80E, 8DS3, 93DS, 9AL5, 9AM2); the nickel-cobalt-manganese ratio is controlled by grade; particle size distribution, morphology and tap density are controlled to customer requirements

• Power battery cathode materials
• 3C product battery cathode materials
• Energy storage systems
• Low-speed vehicle battery systems

The sodium-ion battery precursor product line of Huayou's New Materials segment, covering layered oxide systems (NFM, NCFM, NM) and polyanion systems (NFS).

Sodium-ion battery precursors; covering layered oxide NFM111 (large particle, small particle, spray pyrolysis process), layered oxide NCFM, layered oxide NM and the NFS series; particle size and morphology controlled by process route; ratios customized to customer system requirements

• Energy storage systems
• Low-speed vehicle battery systems

Sodium-ion battery cathode materials within the full lithium battery materials product matrix of Huayou Cobalt, exhibited together with tricobalt tetroxide, ternary precursors, medium-nickel and high-nickel cathode materials and lithium cobalt oxide cathode materials at CIBF2026.

Sodium-ion battery cathode materials; parallel layered oxide and polyanion technology routes; matched to the company's sodium-ion precursor product line; suited to energy storage and low-speed vehicle applications

• Energy storage systems
• Low-speed vehicle battery systems
• Power batteries

The cathode material product line of Huayou's New Energy segment, forming three series such as high-nickel single crystal, high-nickel high energy density and medium-nickel high voltage, covering multiple technology routes from medium nickel to high nickel.

Nickel-cobalt-manganese ternary cathode materials; includes three product series: high-nickel single crystal, high-nickel high energy density and medium-nickel high voltage; medium-nickel products use a high-voltage route to raise energy density; single-crystallization and energy density indicators controlled by grade

• Electric vehicle power batteries
• 3C electronic products
• Wind and solar energy storage stations

The consumer lithium battery cathode material product line of Huayou's New Energy segment, divided by charge cut-off voltage into three high-voltage product series: 4.45V, 4.48V and 4.5V.

Lithium cobalt oxide (LiCoO2) cathode material; three product grades by charge cut-off voltage: 4.45V, 4.48V and 4.5V; high compaction density design; impurities and particle size controlled to customer requirements

• 3C electronic product batteries
• Consumer lithium batteries

The core business of Huayou's Recycling segment; positioned as Xin'an Lide, building a mobile mine on wheels, it builds a closed-loop ecosystem for recycling retired power batteries, covering material remanufacturing, power battery remanufacturing, power battery pack remanufacturing and cascade utilization.

Full-chain service for retired power battery recycling and cascade utilization; the closed loop runs material remanufacturing, power battery remanufacturing, power battery pack remanufacturing, assembly into new energy vehicles by OEMs, operation, cascade utilization and end of life; includes a targeted closed-loop recycling model and a resource circulation value-sharing mechanism

• New energy vehicle assembly
• Energy storage and integrated energy utilization
• Low-speed and industrial vehicles
• Lithium battery material regeneration

An integrated energy utilization product of Huayou's Recycling segment; a lithium battery product for forklift applications, supported by the cascade utilization system.

Lithium battery packs for forklifts; based on the cascade utilization system for retired power batteries; designed for continuous operation of industrial vehicles; can be paired with integrated energy utilization solutions

• Forklift applications
• Warehousing and logistics

An integrated energy utilization product of Huayou's Recycling segment; a lithium battery product for AGV (automated guided vehicle) applications.

Lithium battery packs for AGVs; based on the cascade utilization system for retired power batteries; suited to high-frequency charge and discharge duty in automated logistics; can work in coordination with energy storage systems

• Smart logistics AGVs
• Material handling on automated production lines

An integrated energy utilization product of Huayou's Recycling segment; a lithium battery product for two-wheeled electric vehicle battery-swap operations.

Lithium battery packs for two-wheeler battery swapping; based on the cascade utilization system for retired power batteries; suited to quick plug-in and removal at swap cabinets and to high-frequency operation; supports centralized operation management

• Two-wheeler battery swap operations
• Urban short-distance travel

An integrated energy utilization product of Huayou's Recycling segment; a lithium battery product for three-wheeled electric vehicles and low-speed vehicle applications.

Lithium battery packs for three-wheelers; based on the cascade utilization system for retired power batteries; suited to the long range and load-carrying duty of low-speed vehicles; can be paired with low-speed vehicle scenario solutions

• Three-wheeled electric vehicles
• Low-speed vehicle applications

Commercial and industrial all-in-one energy storage units exhibited by Huayou Energy, the group's energy storage business under Huayou Cobalt, at the 2025 Zhongguancun Energy Storage Expo, focusing on high safety, long life and intelligence, based on LFP cells with intelligent thermal management and modular design.

Intelligent air-cooled all-in-one energy storage unit: 100kW/215kWh, built around 280Ah lithium iron phosphate cells, measured efficiency at least 86 percent, stable operation from minus 30 to 55 degrees Celsius; panoramic liquid-cooled all-in-one energy storage unit: 125kW/261kWh, using 314Ah large-capacity cells and liquid cooling technology

• Commercial and industrial energy storage
• Renewable energy consumption
• Microgrids

The modular energy storage system product line of Huayou Energy, with flexibly configurable modules covering the full range of commercial and industrial energy storage needs, plus a high-voltage energy storage module launched for outdoor energy storage.

HYLV series modular energy storage system modules: flexible capacity configuration from 5.12kWh to 30.72kWh; HYLV-16K high-voltage energy storage module: 16kWh energy, supports low-temperature discharge at minus 20 degrees Celsius, designed for outdoor energy storage

• Commercial and industrial energy storage
• Outdoor energy storage
• Microgrids and renewable energy consumption