The global Magnesia market size is predicted to grow from US$ million in 2025 to US$ million in 2031; it is expected to grow at a CAGR of %from 2025 to 2031.

The impact of the latest U.S. tariff measures and the corresponding policy responses from countries worldwide on market competitiveness, regional economic performance, and supply chain configurations will be comprehensively evaluated in this report.

Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium (see also oxide). It has an empirical formula of MgO and consists of a lattice of Mg2+ ions and O2? ions held together by ionic bonding. Magnesium hydroxide forms in the presence of water (MgO + H2O ? Mg(OH)2), but it can be reversed by heating it to remove moisture. Magnesium oxide was historically known as magnesia alba (literally, the white mineral from Magnesia), to differentiate it from magnesia negra, a black mineral containing what is now known as manganese.

United States market for Magnesia is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

China market for Magnesia is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

Europe market for Magnesia is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

Global key Magnesia players cover RHI AG, Magnesita Refratrios, Magnezit Group, SMZ Jelsava, Martin Marietta Magnesia Specialties, etc. In terms of revenue, the global two largest companies occupied for a share nearly % in 2024.

Infinity Market Research newest research report, the Magnesia Industry Forecast looks at past sales and reviews total world Magnesia sales in 2024, providing a comprehensive analysis by region and market sector of projected Magnesia sales for 2025 through 2031. With Magnesia sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world Magnesia industry.

This Insight Report provides a comprehensive analysis of the global Magnesia landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Magnesia portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms unique position in an accelerating global Magnesia market.

This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Magnesia and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Magnesia.

This report presents a comprehensive overview, market shares, and growth opportunities of Magnesia market by product type, application, key manufacturers and key regions and countries.

Segmentation by Type:

    Dead-Burned Magnesia
    Fused Magnesia
    Caustic Calcined Magnesia
    Synthetic Magnesia

Segmentation by Application:

    Refractories
    Agriculture
    Chemical
    Construction
    Others

This report also splits the market by region:

    Americas
        United States
        Canada
        Mexico
        Brazil
    APAC
        China
        Japan
        Korea
        Southeast Asia
        India
        Australia
    Europe
        Germany
        France
        UK
        Italy
        Russia
    Middle East & Africa
        Egypt
        South Africa
        Israel
        Turkey
        GCC Countries

The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the companys coverage, product portfolio, its market penetration.

    RHI AG
    Magnesita Refratrios
    Magnezit Group
    SMZ Jelsava
    Martin Marietta Magnesia Specialties
    Kumas-Kuthaya Magnesite Works
    Nedmag Industries
    Grecian Magnesite
    Navarras SA
    Primier Magnesia
    Baymag
    Korea General Magnesia Clinker Industry Group
    Industrias Penoles
    Ube Material Industries
    ICL Industrial
    Imerys
    Haicheng Houying Group
    Haicheng Magnesite Refractory
    Haicheng Huayu Group
    Jiachen Group
    Liaoning Jinding Magnesite
    Liaoning Wang Cheng Magnesium Group
    Qinghua Refractory Group
    Dashiqiao Huamei Group
    Hartley (Haicheng) Magnesite
    Hebei Meishen
    Weifang Qiangyuan Chemical Industry
    Zehui Chemicals

Key Questions Addressed in this Report

What is the 10-year outlook for the global Magnesia market?
What factors are driving Magnesia market growth, globally and by region?
Which technologies are poised for the fastest growth by market and region?
How do Magnesia market opportunities vary by end market size?
How does Magnesia break out by Type, by Application?