Yuneng to Expand LFP and LMFP Cathode Capacity to Meet Battery Market Growth

Yuneng

$899 Million Investment Targets Higher Energy Density Materials

Hunan Yuneng, China’s largest lithium iron phosphate (LFP) cathode active material producer, will significantly expand production capacity to serve surging demand in the lithium-ion battery sector. The company plans to raise 4.8bn yuan ($899mn) for a new project producing 320,000 t/yr of lithium manganese iron phosphate (LMFP), 75,000 t/yr of ultra-long cycle LFP, and 100,000 t/yr of iron phosphate feedstock.

The LMFP line, located in Anning, Yunnan province, will also be able to produce LFP. Yuneng expects construction to finish within four years. Meanwhile, the ultra-long cycle LFP and iron phosphate plants in Fuquan, Guizhou province, will be built within 12 months, strengthening the company’s diversified product portfolio.

Performance Advantages and Market Competition

LMFP cathodes provide higher energy density, longer driving ranges for EVs, better winter performance, and lower manufacturing costs than standard LFP. However, they have shorter life cycles and weaker charge-discharge capacity. Major players such as CATL, BYD, and Eve Energy are also investing in LMFP technology, intensifying competition in the high-performance cathode market.

Yuneng achieved 101% LFP capacity utilization in 2024, producing 735,462t—up 46% from 2023. Sales reached 710,565t, with 41% directed to the energy storage sector. LFP batteries continue to dominate China’s lithium-ion battery market, holding an 80% production share from January to April 2024, far exceeding the share of ternary chemistries such as NCA/NCM.

Strategic Outlook for Cathode Materials Expansion

By expanding LFP and LMFP output, Yuneng positions itself to capture additional market share as both EV adoption and energy storage demand accelerate. The cost advantage of LFP remains a key factor in China’s battery market dominance, while LMFP technology offers potential for premium applications once lifecycle limitations are addressed.

The Metalnomist Commentary

Yuneng’s investment demonstrates how Chinese cathode producers are racing to scale capacity in response to both domestic and global demand. While LFP will remain the dominant chemistry in China’s battery market, LMFP could emerge as a niche solution for applications requiring higher energy density—if manufacturers can resolve its durability challenges.