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Lithium sulfide

  • 40CNY/KG Updated: 2026-10-09
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Lithium sulfide Prices Trends in China

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Reg Spec 2026/09/30 2026/10/08 2026/10/09 ChangeUnit Comparison

Lithium sulfide Market share- How big is the Lithium sulfide market?

China and South Korea are the leading exporters of lithium sulfide, accounting for the majority of global shipments, while the United States, Germany, and Japan represent the largest importers. These importing nations primarily source lithium sulfide for advanced battery R&D and solid-state electrolyte development. Trade volumes have remained relatively stable since 2022, with modest growth aligning with steady demand from battery materials manufacturers—though lithium sulfide prices have shown increased volatility amid tightening raw material supply chains.

Lithium sulfide Market Analysis

Lithium Sulfide Recent Commodity Market Dynamics IntelligenceI. Price Trends1. **Domestic Market**: Recently, the market price of lithium sulfide in China has shown a slight upward fluctuation. Mainstream regional prices range from 150,000 to 180,000 RMB per ton, with some premium products priced slightly higher at 190,000 to 200,000 RMB per ton. Compared to the same period last month, the average price has increased by approximately 5% - 8%.2. **International Market**: International lithium sulfide market prices remain relatively stable, but import costs have increased due to exchange rate fluctuations and trade policies. Major foreign suppliers quote prices between USD 22,000 and USD 25,000 per ton, equivalent to approximately 160,000 to 180,000 RMB (at the current exchange rate), which is roughly on par with domestic prices. However, considering import-related fees, domestic importers face higher procurement costs.II. Supply Situation1. **Domestic Production Capacity**: There are a limited number of lithium sulfide production enterprises in China, with overall capacity utilization maintained at around 70% - 80%. Some enterprises have experienced phased production cuts due to equipment maintenance or environmental protection upgrades, leading to a slight decrease in market supply.2. **New Capacity**: A few enterprises plan to add new lithium sulfide production capacity within the next 3 - 6 months, with an estimated increase of 2,000 - 3,000 tons/year. However, as new capacity release requires time, the short-term impact on market supply is limited.3. **Import Situation**: Due to domestic market demand for high-quality lithium sulfide, import volumes remain relatively stable. Recently, affected by international logistics and trade policies, customs clearance times for imported goods have been extended, resulting in decreased inventory levels among some importers.III. Demand Situation1. **Downstream Industry Demand** - **Lithium Battery Industry**: As a precursor for lithium battery cathode materials, lithium sulfide demand is steadily rising with the continued growth of the new energy vehicle market. Some large lithium battery enterprises have increased their procurement of lithium sulfide to ensure a stable supply of raw materials. - **Other Industries**: Demand for lithium sulfide in traditional industries such as rubber and ceramics remains relatively stable, but growth is limited due to the overall economic environment.2. **Seasonal Demand Characteristics**: Currently, the lithium battery industry is in its peak production season, with strong downstream demand for lithium sulfide. This demand trend is expected to continue until the end of the year.IV. Inventory Situation1. **Production Enterprise Inventory**: Domestic lithium sulfide production enterprises generally maintain low inventory levels, with average inventory turnover days ranging from 10 to 15 days. Some enterprises have rapid inventory digestion due to sufficient orders, even experiencing situations where supply falls short of demand.2. **Trader Inventory**: Trader inventory levels vary significantly. Some large traders have relatively sufficient inventory to meet short-term market demand, while smaller and medium-sized traders have lower inventory levels and are more cautious in procurement to avoid the risk of inventory backlog.V. Relevant Policies and Industry Trends1. **Environmental Protection Policies**: National environmental protection requirements for the chemical industry are becoming increasingly strict. Lithium sulfide production enterprises need to increase investment in environmental protection to ensure their production processes meet environmental standards. This has increased production costs to some extent, providing support for market prices.2. **Industry Technological Development**: Recently, research institutions announced a breakthrough in lithium sulfide synthesis technology. The new process can reduce production costs and improve product quality. If this technology can be successfully industrialized, it will have a significant impact on the future market landscape for lithium sulfide.Analysis and Judgment1. **Short-term Market**: Affected by strong demand from the downstream lithium battery industry, low production enterprise inventory, and extended customs clearance times for imported goods, the tight supply situation in the lithium sulfide market is unlikely to change in the short term. Prices are expected to continue a slight upward trend.2. **Medium-term Market**: With the gradual release of new production capacity and improvements in import conditions, market supply will increase, and the rate of price increases will gradually slow down. However, if demand from the new energy vehicle market continues to grow, it will provide strong support for prices, which may remain at high levels.3. **Long-term Market**: Industry technological development is a key factor affecting the long-term market. If new synthesis technologies are widely applied, production costs will decrease and market supply capacity will increase, potentially leading to price declines. Meanwhile, continued tightening of environmental protection policies will drive enterprises to improve production efficiency and optimize industrial structure, contributing to the healthy development of the market.Forecast1. **Price Forecast**: Over the next 1 - 3 months, lithium sulfide market prices are expected to fluctuate in the range of 160,000 to 200,000 RMB per ton, with an increase of approximately 3% - 5%. Over the next 6 - 12 months, prices will adjust based on the release of new production capacity and changes in downstream demand, with the overall price level likely to remain between 150,000 and 180,000 RMB per ton.2. **Supply and Demand Forecast**: In the short term, market supply will remain tight, but the supply-demand gap will gradually ease as new capacity is released and import conditions improve. In the long term, market supply and demand will tend toward balance, but phased supply-demand imbalances may occur due to industry technological developments and policy impacts.3. **Market Trend Forecast**: The lithium sulfide market will develop towards scale, environmental protection, and technological advancement. Enterprises with advanced production technologies and environmental advantages will dominate market competition, and industry concentration is expected to increase. Meanwhile, with the continued development of the new energy vehicle market, demand for lithium sulfide will maintain a growth trend, but the growth rate will gradually stabilize.

About Lithium sulfide

Lithium sulfide (Li₂S) is a white to yellowish crystalline solid at room temperature, odorless and non-volatile, with a high melting point of approximately 938 °C. It is an inorganic ionic compound classified as a metal sulfide and a lithium-based precursor material. Lithium sulfide serves primarily as a key raw material and intermediate in the synthesis of advanced lithium-based battery cathode and solid electrolyte materials—particularly for next-generation solid-state lithium–sulfur and lithium-metal batteries. Its principal application lies in the energy storage sector, where it is used in the production of sulfide-based solid electrolytes (e.g., Li₃PS₄, Li₇P₃S₁₁) and as a sulfur source in cathode active material formulations.

Lithium sulfide (Li2S) is a product specially designed for the use in high performance batteries which can be either applied as electrode material or as precursor for solid electrolytes. It as an electrode material not only has high capacity but also overcomes many problems caused by pure sulfur electrodes.Lithium sulfide is an anti fluorite semiconductor (bandgap 3.865eV). It exists in orthorhombic and cubic structures. The densities of the orthorhombic and cubic structures are 1.75g/cm3 and 1.63g/cm3 respectively.Lithium sulfide has been studied as a MgB2- like superconductor. It is also used as a cathode material in rechargeable lithium-sulfur batteries.
Lithium sulfide is the inorganic compound with the formula Li2S. It crystallizes in the antifluorite motif, described as the salt (Li+)2S2−. It forms a solid yellow-white deliquescent powder. In air, it easily hydrolyses to release hydrogen sulfide (rotten egg odor) Lithium sulfide is prepared by treating lithium with sulfur. This reaction is conveniently conducted in anhydrous ammonia. The THF-soluble triethylborane adduct of lithium sulfide can be generated using superhydride.

This chemical is included in Energy. See more about what is Lithium sulfide and Lithium sulfide SDS information.

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