Summary
Supply of high-end LFP tightens as battery manufacturers expand in-house manufacturing capabilities.
On October 29, Gotion Runhui, a subsidiary of Gotion High-Tech, commissioned its annual 200,000-ton cathode material project at the Lujiang High-tech Zone in Hefei, Anhui.
The project went from groundbreaking to commissioning in just nine months. It utilizes Gotion's independently developed fourth-generation lithium iron phosphate (LFP) intelligent production line technology and is compatible with next-generation cathode materials required for fifth-generation batteries.
This is not Gotion's first large-scale expansion of in-house LFP capacity.
Several years ago, Gotion disclosed that it had achieved full self-supply of LFP cathode materials and continued to advance the construction of high-density product lines.
The addition of another 200,000 tons of capacity comes at a time when the supply of high-end LFP is tightening and material technology upgrades are accelerating.
For Gotion, this new capacity relates not only to material supply scale but also to the cost and manufacturing capability of next-generation batteries.
01 Commissioning of 200,000-Ton Fourth-Generation LFP Line
Gotion has long been laying out its LFP material strategy.
In 2022, Gotion Kehong's annual 200,000-ton high-end cathode material project began phased operation in Lujiang, with two phases totaling 100,000 tons of capacity completed that year.
Since then, Gotion has repeatedly disclosed progress on material self-supply.
The company's semi-annual report for 2023 stated that it had achieved full self-supply of LFP cathode materials. In November 2024, Gotion reiterated this position on an investor interaction platform.
In May of this year, Cao Yong, Executive Vice President of Gotion High-Tech's Industrial Research Institute, stated in an interview that approximately 80% of the company's LFP is self-supplied.
Gotion has established a significant in-house material manufacturing system.
The recent Gotion Runhui project further expands local cathode material manufacturing scale.
Compared to simple capacity expansion, the technical positioning of the new project warrants more attention.
Gotion disclosed that the production line adopts fourth-generation LFP intelligent production line technology while possessing compatibility for producing next-generation materials.
Currently, the upgrade of fourth-generation LFP primarily targets high-density materials.
Improving particle structure, sintering processes, and electrode sheet processing performance to enhance battery energy density, while balancing rate capability, cycle life, and low-temperature performance, has become a key direction for LFP technology upgrades.
Gotion itself is advancing this transition.
In May of this year, Gotion launched its fifth-generation all-scenario LFP battery, with the ultra-fast charging version for passenger vehicles reaching an energy density of 196 Wh/kg and supporting up to 12C fast charging.
Cao Yong previously revealed that production lines for high-density products with compaction indicators greater than 2.8 are being installed.
From the launch of fifth-generation batteries to the construction of high-density production lines, and now the commissioning of the 200,000-ton fourth-generation line, Gotion is simultaneously expanding material manufacturing scale and technological reserves.
02 Tight Supply of High-End LFP, Accelerating Material Upgrades
The supply of high-end materials deserves even more attention.
Recent forecast data indicates that demand for fourth-generation and higher high-density LFP will reach approximately 1.69 million tons in 2026, with stable supply estimated at 1.2 to 1.35 million tons, resulting in a supply-demand gap of 340,000 to 490,000 tons.
High-density products command a premium of approximately CNY 1,000–2,000 per ton compared to standard LFP.
This reflects the structural differentiation in the current LFP market.
While overall industry capacity is massive, capacity capable of stable mass production meeting high-end battery requirements remains tight.
Meanwhile, battery manufacturers are raising performance requirements for cathode materials.
Whether for high energy density, ultra-fast charging, or long-life energy storage batteries, materials must achieve better balance between compaction density, rate capability, cycle performance, and consistency.
For Gotion, expanding high-end material manufacturing capabilities ensures supply for existing battery businesses and provides more stable material support for next-generation product upgrades.
03 In-House LFP Production: Value Beyond Cost Reduction
For battery companies, the most direct value of in-house LFP production is reducing reliance on external material suppliers.
However, as the supply of high-end LFP tightens, the operational value of this strategy is shifting.
First is cost transparency and procurement leverage.
LFP manufacturing costs involve raw material procurement, sintering energy consumption, production yield rates, equipment depreciation, and processing fees.
By mastering internal production systems, battery companies can calculate true manufacturing costs more directly.
Even if some materials continue to be purchased externally, there is a basis for comparing supplier quotes.
Especially during phases where high-density materials carry premiums and processing fees fluctuate, proprietary production lines enhance battery makers' bargaining power in procurement.
Of course, in-house material production does not necessarily result in lower costs than external purchases; actual costs still depend on manufacturing efficiency and capacity utilization rates.
A deeper layer involves R&D synergy between materials and cells.
Upgrading to high-density LFP is not simply about increasing one compaction indicator; it requires balancing particle structure, conductivity, and electrode sheet processes.
Possessing material R&D and manufacturing capabilities helps battery companies directly adapt material formulas, processes, and cell designs to new product requirements.
Gotion's simultaneous advancement of fifth-generation LFP batteries and new-generation cathode production lines exemplifies this strategic layout.
From an industry competition perspective, battery companies expanding material self-supply are changing their relationship with independent material manufacturers.
CATL's Bangpu system has already laid out new-generation LFP capacity, and EVE Energy-related industrial systems are also advancing high-density LFP projects.
For independent material enterprises, beyond peer competition, they must also face comparisons of cost and performance from downstream customers' internal production lines.
Gotion's addition of 200,000 tons of capacity once again highlights this shift.
When battery companies possess both in-house material capacity and retain external procurement channels, it becomes increasingly critical for material suppliers to sustain advantages in performance, cost, and delivery.