Ronbay Boosts 3Q Battery Cathode Active Material Sales Amid Rising EV Demand

Ronbay

Ningbo Ronbay, a leading Chinese manufacturer of battery cathode active materials (CAM), has reported a significant increase in sales for the third quarter of 2023, driven by surging demand from the electric vehicle (EV) sector. Ronbay’s strong performance was reflected in a 27% increase in ternary CAM sales compared to the same period last year, reaching over 35,000 tons. The company’s market share in the global CAM market now stands at 14.4%, up by four percentage points from the previous quarter, solidifying its position as the market leader since 2022.

Record Sales and Expansion of Ultra-High Nickel CAMs

In the first three quarters of 2023, Ronbay’s sales of ultra-high nickel CAMs surpassed 20,000 tons, highlighting the growing demand for high-energy-density batteries used in EVs and advanced battery technologies. The company's overseas shipments of all ternary CAMs reached nearly 15,000 tons, further underscoring its strong international presence.

Ronbay also saw a significant boost in its sales of battery precursors, which rose by 69% from the previous quarter to nearly 10,000 tons in the third quarter. These precursors are essential for the production of high-performance cathode materials used in lithium-ion batteries.

R&D Investment and Expansion Plans

To support its continued growth, Ronbay has significantly increased its research and development expenditure, up by 41% year-on-year, reaching 312 million yuan ($43.8 million) in the first nine months of 2023. This investment is aimed at ensuring steady shipments of ultra-high nickel CAMs, which are critical for the development of semi-solid state batteries and solid-state batteries. Ronbay has already secured certification for its ultra-high nickel CAMs from several domestic and international customers.

International Expansion and Future Prospects

In line with its growth strategy, Ronbay has been expanding its overseas production capacity. The first phase of its battery CAM project in South Korea is ramping up output, with a planned capacity of 20,000 tons per year. Additionally, the company is moving forward with the construction of the second phase, which will increase capacity to 40,000 tons per year to meet demand not only from South Korea but also from markets in Japan, Europe, and the US. Ronbay is also exploring the feasibility of a 20,000 tons per year plant in Poland and has established subsidiaries in the US to strengthen its global footprint.

By the end of 2023, Ronbay had expanded its total cathode material capacity to 200,000 tons per year, which includes 10,000 tons per year for lithium manganese iron phosphate (LMFP) and 20,000 tons per year in South Korea. This expansion positions Ronbay as a major player in the global battery materials market, particularly in the rapidly growing EV sector.

Ronbay Increases Battery CAM Output and Sales on EV Demand Surge

Ronbay

Ronbay Expands Global Cathode Material Output in 2024

Chinese battery materials manufacturer Ronbay significantly boosted battery cathode active material (CAM) output and sales in 2024. The company produced 137,351 tonnes of CAM, a 34% increase year-on-year, driven by strong electric vehicle (EV) sector demand.

CAM sales reached 121,688 tonnes, up 16%, including 120,000 tonnes of NCM (nickel-cobalt-manganese oxide). Ronbay is the world’s largest NCM producer, holding 12% of global market share, according to industry data.

Diversification and Global Expansion Underway

Ronbay also produces LMFP and sodium-ion CAM, expanding its portfolio after acquiring Tianjin Skylandone in 2022. The firm’s total CAM capacity reached 200,000 t/yr by the end of 2023, with facilities across China and South Korea.

The company is constructing a 40,000 t/yr NCM plant in South Korea, set to begin trial production in the first half of 2025. It is also building a 20,000 t/yr NCM facility in Poland and establishing operations in the US to serve growing Western battery markets.

EV Sector Growth Fuels CAM Demand

China’s new energy vehicle (NEV) production and sales both grew by over 34% in 2024, CAAM reported. This growth reinforced Ronbay’s strong CAM performance and supported its aggressive expansion strategy.

Ronbay aims to produce 130,000–150,000 tonnes of CAM in 2025, targeting both domestic and global battery manufacturers.

The Metalnomist Commentary

Ronbay’s expansion reflects a clear upstream strategy to meet diversified battery chemistries and regionalized supply needs. As NEV markets boom, the globalization of CAM production will be a defining trend in battery materials over the next decade.

Ronbay Begins High-Nickel NCM Precursor Shipments from South Korea

Ronbay

Strategic Expansion into Global Supply Chains

Chinese battery material giant Ningbo Ronbay has started shipping ultra-high nickel NCM precursors from its Chungju, South Korea plant. The product contains a minimum of 90pc nickel and targets global battery makers. Current NCM precursor capacity totals 66,000 t/yr — 60,000 t/yr in China and 6,000 t/yr in South Korea.

South Korea’s extensive free trade agreements offer Ronbay significant advantages in bypassing rising trade barriers. The company expects these shipments to strengthen ties with clients in Japan, South Korea, Europe, the US, and Southeast Asia, especially amid the US Inflation Reduction Act and EU Critical Material Act.

Capacity Growth and Recycling Initiatives

Ronbay plans to expand South Korean NCM capacity to 26,000 t/yr and build a 20,000 t/yr plant in Indonesia by 2026. Competitors CNGR, Huayou Cobalt, and GEM are also investing in precursor facilities overseas to mitigate trade restrictions.

The company will launch a global battery recycling system in 2027, with plants in the US, Europe, Japan, and Southeast Asia. This network will process black powder from waste batteries into high-purity precursor materials, though capacity figures remain undisclosed.

Ronbay produced 137,351 t of CAM in 2024, up 34pc year-on-year. NCM accounted for around 120,000 t of sales, while LMFP was added to its portfolio in 2022 through the acquisition of Tianjin Skylandone. The firm targets 130,000–150,000 t of CAM production in 2025, and is building a 20,000 t/yr NCM plant in Poland, with the first phase due this year.

The Metalnomist Commentary

Ronbay’s move to produce high-nickel NCM precursors in South Korea is a calculated response to geopolitical trade pressures. By leveraging South Korea’s trade agreements and diversifying production locations, the firm is securing market access in key EV regions. This multi-pronged strategy — combining capacity expansion with recycling — positions Ronbay strongly in the global energy transition supply chain.

Ronbay sodium-ion battery cathode project breaks ground in Hubei

Ronbay

Ronbay sodium-ion battery cathode project construction has started in Hubei today. The 6,000 t per year line represents a 1.2bn yuan investment. However, the company has not disclosed a commissioning date.

Ronbay sodium-ion battery cathode project expands a diversified CAM portfolio. The firm already produces NCM, LMFP, and sodium-ion CAM. Meanwhile, high-nickel NCM remains the company’s core product.

Capacity roadmap and demand outlook

Output reached 137,351 t in 2024, up 34% year on year. Ronbay plans 130,000–150,000 t of CAM in 2025. In 2023, it committed 3bn yuan for 50,000 t per year by 2026.

The company booked a 3,000 t sodium-ion cathode order this year. Global sodium-ion demand may reach 23 GWh in 2025. As a result, two- and three-wheelers and storage will drive early volumes.

Commercial implications for sodium-ion batteries

Sodium-ion batteries promise cost and safety advantages versus LMFP. Resource abundance lowers raw-material risk and improves scalability. Therefore, the Ronbay sodium-ion battery cathode project targets mass-market applications.

Hubei offers logistics access and supplier depth for scale-up. However, customer qualification and procurement cycles may slow adoption. Consequently, initial shipments should concentrate on mobility and stationary storage.

The Metalnomist Commentary

The Ronbay sodium-ion battery cathode project signals prudent hedging beyond lithium-based chemistries. Execution will hinge on qualification wins, cost curves, and timely ramp at both 6,000 t and 50,000 t assets.

Ronbay's Rising Battery Sales Driven by EV Demand

Ningbo Ronbay, a leading Chinese manufacturer of battery cathode active materials (CAM), reported a significant increase in sales during the first half of 2024, fueled by the growing demand in the electric vehicle (EV) sector. The company saw its CAM sales rise by 18% year-on-year, totaling 54,900 tonnes from January to June. The majority of these sales were in lithium-nickel-cobalt-manganese oxide (NCM), with 52,700 tonnes sold, while the remaining 2,200 tonnes consisted of other CAMs such as lithium manganese iron phosphate (LMFP).

Ronbay has diversified its product range since acquiring Tianjin Skylandone in 2022, which allowed it to add LMFP to its portfolio. This move has paid off, with LMFP shipments surging by 166% in the first half of the year, although specific volumes were not disclosed. The company also made strides in the solid-state battery market, delivering nearly 100 tonnes of 9 series solid-state battery CAM in the first quarter of 2024.

To support its growth, Ronbay has expanded its total cathode material production capacity to 200,000 tonnes per year, with significant investments in both China and South Korea. The company is actively advancing the second phase of its South Korean project, which includes the construction of a 40,000 t/yr NCM production line and a 20,000 t/yr LMFP line. Ronbay is also planning an 80,000 t/yr NCM precursor plant in South Korea and has established production facilities across various Chinese cities.

Looking ahead, Ronbay is eyeing expansion into the European and U.S. battery markets, with potential production bases in Poland and newly established subsidiaries in the U.S. This global expansion aligns with the rapid growth of China's new energy vehicle market, which saw a 32% increase in production and sales during the first half of the year, reaching 4.944 million units.

Ronbay Secures Major Sodium-Ion Battery Cathode Order, Strengthening Market Presence

Ningbo Ronbay

Expanding Sodium-Ion Battery Cathode Production

Ningbo Ronbay, a leading Chinese battery cathode active material (CAM) manufacturer, has secured a 3,000-tonne order for sodium-ion battery cathode material from an undisclosed client. The company announced the deal on January 20, reinforcing its position as a key player in China’s sodium-ion battery market.

Ronbay has been heavily investing in sodium-ion cathode materials, committing 3 billion yuan ($413 million) in September 2023 to construct a 50,000-tonne-per-year production complex, which is set to launch by 2026. This investment aligns with the growing global demand for sodium-ion batteries, expected to reach 23GWh in 2025.

China’s Sodium-Ion Battery Industry Gains Momentum

China’s leading battery manufacturers, including CATL, BYD, and Hithium, have accelerated their sodium-ion battery production. BYD, for example, started construction on a 30 GWh per year sodium-ion battery plant in Xuzhou, Jiangsu province, in early 2024. These expansions indicate increasing market confidence in sodium-ion battery technology, particularly for two-wheeled and three-wheeled vehicles, energy storage, and power applications.

The Chinese government has also actively promoted sodium-ion battery development as part of its 2021-2025 energy strategy, emphasizing the battery’s cost advantages, resource abundance, and environmental benefits compared to lithium-ion batteries. However, despite strong governmental backing, sodium-ion battery shipments in 2024 fell short of earlier expectations due to higher manufacturing costs compared to lithium-ion and lead-acid batteries, according to Chinese research institution EV Tank.

Ronbay’s Role in the Growing Sodium-Ion Market

With this latest order, Ronbay strengthens its leadership in sodium-ion cathode production, ensuring steady market growth despite industry challenges. The company’s large-scale investment and expanding production capacity position it to capitalize on rising sodium-ion battery adoption while supporting China's push for alternative battery technologies.

As demand for low-cost and sustainable energy storage solutions rises, sodium-ion batteries could play a crucial role in diversifying the global battery supply chain, particularly as a viable alternative to lithium-ion technology.

PLS Lithium Phosphate Offtake Signals Shift Toward Midstream Battery Materials

PLS Lithium

PLS lithium phosphate offtake with China’s Ningbo Ronbay New Energy Technology marks a strategic step by the Australian lithium producer into higher-value battery materials. The agreement covers lithium phosphate from PLS’ midstream lithium refining demonstration plant.

PLS lithium phosphate offtake gives the company an early customer pathway as it tests whether spodumene can be converted into an intermediate chemical product with broader downstream appeal. The plant is scheduled to deliver first product in the third quarter of 2026.

PLS lithium phosphate offtake also links the company directly with Ronbay, one of the world’s largest lithium iron phosphate cathode material producers. Ronbay will provide technical support as PLS works to optimise product quality and specification.

The agreement’s price and volume details were not disclosed. But the pricing structure will broadly reference lithium chemical prices, with a proportional mechanism similar to spodumene pricing.

Lithium Phosphate Could Shorten the LFP Supply Chain

PLS’ demonstration plant is designed to produce more than 3,000 t/yr of lithium phosphate. It will consume about 27,000 t/yr of spodumene.

The company took full ownership of the plant from former joint-venture partner Calix in February. That gives PLS more control over the development route as it moves beyond conventional lithium concentrate sales.

The strategic importance lies in the possible use of lithium phosphate as a direct feedstock for LFP cathode production. Some LFP cathode producers are testing lithium phosphate instead of lithium carbonate because it could shorten processing steps and reduce total production costs.

This matters because LFP batteries are gaining share in electric vehicles and energy storage systems. Cathode producers want lower-cost, reliable and scalable lithium inputs that can support high-volume manufacturing.

If lithium phosphate can meet strict cathode specifications, PLS could access a new customer base. Instead of selling only to lithium hydroxide or carbonate converters, it could sell directly into cathode material supply chains.

That would move PLS closer to battery manufacturers and allow it to capture more margin inside the lithium value chain.

Quality Testing Will Determine Commercial Potential

The opportunity remains at an early stage. PLS has warned that lithium phosphate must meet demanding quality requirements before it can become a commercial cathode feedstock.

Battery material customers require tight control over impurities, consistency, particle characteristics and chemical performance. A product that works technically at small scale must still prove reliability across repeated production.

Ronbay’s role is therefore important. As a major LFP cathode producer, it can provide practical feedback on product suitability, processing performance and downstream qualification needs.

The agreement also reflects a broader trend in lithium markets. Producers are no longer focused only on mining and concentrate production. They are looking for midstream products that can reduce processing complexity and improve customer access.

For PLS, lithium phosphate could serve multiple markets. It may supply existing lithium chemical producers, while also opening a direct route to cathode manufacturers.

The demonstration plant will test whether that strategy can move from concept to commercial scale. If successful, it could give spodumene producers a new pathway into battery materials without fully entering carbonate or hydroxide production.

The Metalnomist Commentary

PLS’ lithium phosphate strategy is a clear attempt to move higher in the battery value chain without jumping directly into full chemical conversion. The key test will be whether cathode makers accept lithium phosphate as a reliable feedstock at scale, not just as a technical possibility.

Shidai Ruixiang Launches LMFP Battery Material Plant in Gansu

Baiyin Nonferrous Group

China’s Shidai Ruixiang has launched a new LMFP battery material plant with a production capacity of 20,000 tonnes per year. Located in Baiyin city, Gansu province, this marks the first phase of what will become the world’s largest LMFP facility. Once complete, the site will scale to 100,000 t/yr in lithium ferro-manganese phosphate production for next-generation EV battery applications.

The LMFP battery material plant is operated by Shidai Ruixiang, a joint venture between Gansu Elephent Energy and Baiyin Nonferrous Group, a major Chinese state-owned metals producer. The full project will be developed in three phases, although details for the next stages remain undisclosed. This launch reinforces China’s dominant position in advanced battery cathode material (CAM) supply chains.

China Expands LMFP Footprint in Global EV Market

LMFP materials offer higher energy density and longer driving range than traditional LFP cathodes, while keeping manufacturing costs low. However, they have shorter life cycles and reduced charge-discharge capacity, making them more suitable for mid-range EVs or power tools. Despite this, China’s battery sector is accelerating investment in LMFP research and production.

Other major CAM players such as Hunan Yuneng and Ningbo Ronbay are also expanding LMFP production. Ronbay announced a dual LMFP and sodium-ion CAM plant in Xiantao, Hubei, while Yuneng is constructing a dedicated LMFP facility. These efforts position LMFP as a potential mainstream solution for future battery platforms balancing cost, safety, and range.

Strategic Role of State-Backed Metals Companies in CAM Expansion

The Shidai Ruixiang LMFP battery material plant highlights growing integration between state-backed metals enterprises and energy storage innovation. Baiyin Nonferrous brings decades of expertise in copper and zinc processing—critical metals for battery infrastructure—into the cathode materials space. The partnership reflects China's strategy to leverage existing industrial assets for clean tech scalability.

As battery chemistries diversify in response to cost and performance demands, China’s control over both upstream raw materials and downstream manufacturing provides a distinct competitive edge in the global energy transition economy.

The Metalnomist Commentary

The LMFP battery material plant in Gansu represents a strategic shift toward diversified CAM solutions for scalable EV deployment. As Chinese producers push LMFP into the mainstream, global automakers and battery buyers will need to weigh performance trade-offs against cost and availability.

China's LMFP Battery Plant Boosts Cathode Material Market

Battery LFP

China’s LMFP battery materials sector takes a leap forward with Shanxi Tewashi’s 100,000 t/yr plant launch.

China’s Shanxi Tewashi Energy has officially started production at its new 100,000 t/yr lithium ferro-manganese phosphate (LMFP) cathode material plant. Located in Changzhi city, the facility is equipped with 16 fully automated production lines and marks a major investment in next-generation lithium-ion battery technology. The company, formed in late 2023, is a joint venture between Qianyun High-tech Energy and state-owned Shanxi Changgao Zhihui Group.

This launch further underscores China’s strategic focus on expanding domestic LMFP output. LMFP cathode materials offer higher energy density and lower costs compared to traditional lithium iron phosphate (LFP), making them attractive for electric vehicles. However, market analysts note that LMFP’s shorter cycle life and reduced discharge performance remain challenges for widespread adoption. Nevertheless, Chinese firms are doubling down on development. Major players like Hunan Yuneng and Ningbo Ronbay are building large-scale LMFP facilities to capture future market share.

The push into LMFP reflects China’s evolving battery supply chain strategy. As battery manufacturers aim to improve performance and reduce reliance on critical raw materials like nickel and cobalt, LMFP offers a viable alternative. With new LMFP projects launching across Shanxi, Hubei, and Gansu provinces, China is positioning itself as the global leader in diversified cathode active materials. The ramp-up of LMFP output may also influence global pricing dynamics for both LFP and emerging sodium-ion chemistries.

The Metalnomist Commentary

China's aggressive expansion of LMFP cathode production signals a pivot toward alternative battery chemistries. As the global EV sector seeks higher energy density at lower cost, Chinese manufacturers are racing to commercialize LMFP at scale—potentially reshaping the future of EV battery composition.

CNGR Raises CAM Precursor Output and Sales in 2024

CNGR

CNGR Boosts Output Across Key Battery Materials

China’s CNGR Advanced Material increased its cathode active material (CAM) precursor production and sales in 2024, reflecting robust battery sector demand. Total CAM precursor output rose by 2.4% year-on-year to 291,019 tonnes, including nickel-cobalt-manganese (NCM) precursor, cobalt tetroxide, and iron phosphate.

The company’s operating capacity averaged 63%, with cobalt tetroxide production running at 102% capacity due to strong electronics sector demand. Production reached 192,548t NCM precursor, 26,922t cobalt tetroxide, and 71,549t iron phosphate, confirming balanced growth across its portfolio.

Sales Expansion and Global Strategic Shifts

CNGR’s total CAM precursor sales climbed 11% to 302,060 tonnes in 2024, outpacing production growth due to efficient logistics and stable client demand. The firm operates major production hubs in Hunan, Guizhou, and Guangxi, and launched Morocco’s first ternary precursor lines in January 2024.

However, CNGR will exit its Finland project, citing regulatory uncertainty and poor market conditions in Europe. This strategic pivot emphasizes the firm’s renewed focus on Asia and North Africa as growth zones.

Customer Base and Metal Diversification Efforts

CNGR supplies materials to leading battery producers including CATL, LG Chem, Samsung SDI, and Tesla, as well as CAM firms like XTC, Beijing Easpring, and Ningbo Ronbay. It began cobalt metal deliveries in July 2024 from its new 2,000t/yr facility in Guangxi, marking a downstream integration move.

This expansion into refined cobalt suggests a broader vertical integration strategy aimed at reinforcing CNGR’s presence in the global battery value chain.

The Metalnomist Commentary

CNGR’s 2024 performance shows strong resilience and strategic recalibration. While European uncertainties prompted a project withdrawal, the firm’s pivot toward Morocco and cobalt refining in Guangxi signals regional diversification and resource control. Expect CNGR to deepen its influence in battery metals amid growing EV demand.

Yuneng CAM battery plant in Malaysia targets booming LFP demand

Yuneng

China’s Hunan Yuneng will build the Yuneng CAM battery plant in Malaysia to serve surging overseas demand. The $133mn project will add 90,000 t/yr of cathode active material capacity. The Yuneng CAM battery plant in Malaysia positions the company closer to EV and energy-storage customers.

Capacity, timeline, and market rationale

Yuneng will invest 950mn yuan to establish a wholly owned Malaysian subsidiary. Construction will take 15 months after approvals. The Yuneng CAM battery plant in Malaysia leverages Asean trade access and logistics advantages. LFP batteries now win on cost and durability, boosting global adoption. Major automakers are embracing LFP cells across mass-market models.

Yuneng’s growth and the wider China CAM push

Yuneng ran at 101% utilization in 2024, producing 735,462t of LFP. It sold 710,565t, with 41% shipped to energy storage projects. Overseas capacity hedges policy risk and potential domestic oversupply. Meanwhile, Chinese peers expand abroad to diversify supply chains. Lopal launched Indonesian LFP output in 2024, and Ronbay plans a European line. Easpring is building CAM in Finland, while XTC and Orano advance CAM facilities in France.

The Metalnomist Commentary

Yuneng’s Malaysian move strengthens regional sourcing for EV and ESS cathodes. Watch siting, permitting, and feedstock procurement during execution. If timelines hold, Southeast Asia gains strategic weight in the global LFP ecosystem.

Zhengkunyuan LMFP cathode plant signals China’s next battery push

LMFP

Zhengkunyuan LMFP cathode plant plans mark a new EV materials expansion. The Zhengkunyuan LMFP cathode plant in Changzhi targets 20,000 t/yr of LMFP. As a result, the Zhengkunyuan LMFP cathode plant could extend EV range at lower cost.

Capacity, investment, and location

Zhengkunyuan will build the LMFP facility in Changzhi’s Zhangze industrial park. The total investment is 300mn yuan. The company will execute construction in two phases to manage ramp risk. However, it disclosed no timeline or start date. A cooperation agreement with the local high-tech zone supports approvals. Meanwhile, Phase 1 has already run elsewhere since 2023.

LMFP’s edge and market outlook

LMFP offers higher energy density than LFP at competitive cost. Therefore, it enables longer driving ranges for mass-market EVs. Trade-offs include shorter cycle life versus LFP in many use cases. Producers must optimize coatings and particle morphology.

China’s LMFP ecosystem is scaling fast across several hubs. Hunan Yuneng, Shanxanxi Tewashi, Ronbay, and others are adding capacity. This clustered build-out strengthens domestic cathode resilience. It also diversifies supply for energy storage and NEV demand.

The Metalnomist Commentary

LMFP is moving from pilot to scale in China. Watch near-term offtakes and durability claims. Cost-per-kWh and cycle life will decide winners.

Hubei Boyang launches manganese-based battery CAM plant to scale China’s next-wave cathodes

Hubei Boyang

China’s manganese-based battery CAM build-out gained momentum as Hubei Boyang started its first-phase plant. The project adds manganese-based battery CAM capacity and manganese tetroxide at scale. As a result, manganese-based battery CAM supply will deepen near upstream ore in Hubei.

First-phase start-up and three-stage growth path

Hubei Boyang commissioned a plant with 20,000 t/yr of manganese-based CAM. It also started 30,000 t/yr of manganese tetroxide. The site sits in Changyang, Yichang, central Hubei. However, the plan is larger than this first step. The full project targets 280,000 t/yr across three phases.

Changyang county hosts abundant manganese ore reserves for feedstock. Therefore, the location reduces logistics risk and costs. Hubei Zhongmeng operates five lines totaling 50,000 t/yr of manganese flake. That nearby supply strengthens the project’s raw material security.

China’s LMFP and Mn-rich cathodes expand rapidly

China’s power battery growth is catalyzing manganese-based battery CAM investments. Producers are scaling LMFP and related Mn chemistries. Meanwhile, Hunan Yuneng is building an LMFP line. Shanxanxi Tewashi began a 100,000 t/yr plant in May. Ningbo Ronbay plans LMFP and sodium-ion CAM in Hubei. Baiyin Shidai Ruixiang launched 20,000 t/yr of battery-grade LMFP in Gansu.

Manganese-rich cathodes aim to balance cost, safety, and energy. As a result, they target EVs and storage systems. Hubei Boyang’s start-up signals tighter integration from ore to cathode. It should broaden customer options beyond LFP and ternary NCM.

The Metalnomist Commentary

China’s Mn-based push lowers cathode cost while reducing nickel and cobalt exposure. Watch phase-by-phase execution and LMFP adoption rates. Regional feedstock proximity could anchor margins during price swings.