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Magnesium hydroxide

  • 8000CNY/TON Updated: 2026-09-10
  • Price change (DoD): 0
    Average price (3M):7695 CNY/TON
    Price Level(1Y):High
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Magnesium hydroxide Prices Trends in China

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Reg Spec 2026/09/11 2026/09/13 2026/09/14 ChangeUnit Comparison

Magnesium hydroxide Market share- How big is the Magnesium hydroxide market?

China, the United States, and Germany are the leading exporters of magnesium hydroxide, collectively accounting for over 60% of global exports in recent years; major importers include South Korea, Japan, and Mexico, driven by demand from flame-retardant and wastewater treatment sectors. Global magnesium hydroxide prices have remained relatively stable amid steady export volumes from top suppliers, with no significant shifts in country-level trade shares observed between 2022 and 2024.

Magnesium hydroxide Market Analysis

Recent Market Dynamics of Magnesium Hydroxide

1. Price Trends
- Domestic Market: Recently, domestic magnesium hydroxide prices have generally shown a stable yet slightly increasing trend. In some regions, due to tight raw material supplies, producers have raised their quotes by 200 to 500 RMB/ton. For example, the mainstream price for industrial-grade magnesium hydroxide in the East China region is 3,800 to 4,200 RMB/ton, an increase of about 3% compared to the previous period; prices in the South China region are 3,900 to 4,300 RMB/ton, with an increase of about 2.5%.
- International Market: International magnesium hydroxide prices have fluctuated relatively little. Affected by the partial recovery of certain segments in the global supply chain, imported magnesium hydroxide prices have eased slightly, but the magnitude is small. Imported magnesium hydroxide prices in Southeast Asia are 550 to 600 USD/ton (CIF), basically flat compared to last month; European market prices are 650 to 700 EUR/ton, showing a slight downward trend of about 1%.

2. Supply Situation
- Domestic Production Capacity: The overall operating rate of domestic magnesium hydroxide production enterprises is maintained at around 70% to 75%. Some large enterprises have stable production and can meet market demand; some small and medium-sized enterprises have fluctuating operating rates due to environmental policies, raw material supply, and other factors. For example, some enterprises in the Shandong region have seen their operating rate drop to around 60% due to environmental inspections.
- New Capacity: Recently, a small amount of new magnesium hydroxide capacity has been planned for the market, but affected by equipment debugging, approvals, and other factors, the actual commissioning time is uncertain. It is expected to have limited impact on market supply in the short term.
- Imports: Import volumes have decreased compared to the previous period, mainly because the price advantage of some domestic products has gradually emerged, and some imported products have lost price competitiveness due to rising international logistics costs.

3. Demand Situation
- Downstream Industry Demand
- Environmental Protection Sector: With increasingly stringent environmental requirements, the application demand for magnesium hydroxide in wastewater treatment, flue gas desulfurization, etc., continues to grow. In particular, in some key industrial areas, the demand for magnesium hydroxide has increased significantly, becoming an important force driving market demand.
- Flame Retardant Industry: As an important inorganic flame retardant, magnesium hydroxide is widely used in the plastics and rubber industries. Recently, production in the plastics and rubber industries has been stable, and demand for magnesium hydroxide has maintained a steady growth trend.
- Pharmaceutical and Food Industries: These industries have high requirements for the purity and quality of magnesium hydroxide. Demand is relatively stable, but limited by industry scale, the overall demand volume accounts for a small proportion.
- Regional Demand Differences: The East China and South China regions have developed economies and concentrated industries, with large demand for magnesium hydroxide, accounting for more than 60% of the total domestic demand; demand in the North China and Northeast regions is relatively lower, but has also seen some recent growth.

Analysis and Judgment

1. Price Influencing Factors
- Raw Material Costs: The main raw materials for magnesium hydroxide are magnesium ore, sodium hydroxide, etc. Recently, magnesium ore prices have risen slightly, while sodium hydroxide prices remain relatively stable. Rising raw material costs provide some support for magnesium hydroxide prices.
- Supply and Demand Relationship: Currently, market supply can generally meet demand, but price increases have occurred in some regions due to tight supply. As new capacity is gradually released and import situations change, the supply and demand relationship may undergo certain changes.
- Policy Factors: Environmental policies have a significant impact on magnesium hydroxide production enterprises. Strict environmental requirements may lead to decreased operating rates for some enterprises, reducing market supply and thereby driving price increases.

2. Market Trend Judgment
- In the short term, domestic magnesium hydroxide prices, influenced by rising raw material costs and tight supply in some regions, will maintain a stable yet slightly increasing trend. However, the increase will not be excessive, as market demand growth is relatively stable and there is a potential threat from new capacity.
- International market prices, affected by the recovery of the global supply chain and changes in international logistics costs, will continue to remain relatively stable, with possible minor fluctuations.

Forecast

1. Price Forecast
- Over the next month, domestic magnesium hydroxide prices are expected to continue to rise slightly on the current basis, with an increase of 1% to 3%. Prices in the East China and South China regions may break previous highs first, reaching 4,000 to 4,500 RMB/ton; prices in other regions will also be adjusted accordingly.
- International market prices are expected to fluctuate around current levels over the next month, with a fluctuation range of within 2%.

2. Supply and Demand Forecast
- Supply: With the gradual commissioning of new capacity and the recovery of operating rates for some enterprises, market supply will increase. It is expected that within the next two months, the operating rate of domestic magnesium hydroxide production enterprises will rise to 75% to 80%, and the tight market supply situation will be alleviated to some extent.
- Demand: Downstream industry demand will continue to maintain steady growth, with more significant demand growth in the environmental protection sector and the flame retardant industry. It is expected that within the next two months, domestic magnesium hydroxide market demand will increase by 3% to 5%.

About Magnesium hydroxide

Magnesium hydroxide is a white, odorless, crystalline solid that occurs naturally as the mineral brucite and is practically insoluble in water. It is an inorganic base and metal hydroxide, thermally decomposing above 350 °C rather than melting or boiling at standard conditions. It serves primarily as a flame retardant and smoke suppressant in polymer formulations—including polyolefins, PVC, and engineering plastics—and as a neutralizing agent and pH adjuster in wastewater treatment. It is also used as an intermediate in the production of magnesium oxide and as an active pharmaceutical ingredient in antacid and laxative preparations. Typical application areas include flame-retardant cables, construction materials, pharmaceuticals, and environmental remediation.


This chemical is included in Basic Chemicals. See more about what is Magnesium hydroxide and Magnesium hydroxide SDS information.

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