---
title: "The world’s largest lithium metal maker is now producing semi-solid-state EV batteries"
description: "Ganfeng Lithium, the world's largest lithium metal producer, has started mass production of semi-solid-state EV batteries with an energy density of 650 Wh/kg. The company holds supply agreements with "
type: "news"
locale: "en"
url: "https://longbridge.com/en/news/276465625.md"
published_at: "2026-02-20T16:34:17.000Z"
---

# The world’s largest lithium metal maker is now producing semi-solid-state EV batteries

> Ganfeng Lithium, the world's largest lithium metal producer, has started mass production of semi-solid-state EV batteries with an energy density of 650 Wh/kg. The company holds supply agreements with major automakers including Tesla, Volkswagen, and Hyundai, and dominates the lithium metal market with a 45% global share and 70% in China. Recently, Ganfeng and Hyundai signed a four-year deal for lithium hydroxide, essential for EV batteries.

The world’s largest producer of lithium metal, Ganfeng Lithium, has reportedly begun mass-producing semi-solid-state batteries with an impressive energy density of 650 Wh/kg. The lithium giant has supply deals with Tesla, Volkswagen, Hyundai, and several other major OEMs for key EV battery materials.

## Ganeng Lithium advances solid-state EV batteries

Ganfeng is China’s largest lithium compounds producer and the world’s leading lithium metals manufacturer. It accounts for roughly 45% of the global lithium metal market and 70% in China.

The company has secured deals with Tesla, Hyundai, BMW, Volkswagen, and several leading Chinese automakers to supply key EV battery materials.

Most recently, Ganfeng and Hyundai signed a four-year deal to supply lithium hydroxide, a critical raw material for EV batteries.

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> **Disclaimer**: This article is for reference only and does not constitute any investment advice.
