The Southeast Asian refractory materials market is experiencing accelerated growth, with Indonesia and Vietnam emerging as the region's twin engine
Since 2026, the Southeast Asian refractory materials market has continued to exhibit strong growth. Driven by a combination of factors—including the expansion of regional steel production capacity, the upgrading of the cement industry, and large-scale infrastructure investment—Southeast Asia has become one of the fastest-growing regions in the global refractory materials market.
Huawei Partner: Formosa Ha Tinh Steel (Vietnam)
I. Strong Regional Market Growth and Expanding Scale
According to data from industry research institutions, the total demand for magnesia-alumina spinel bricks in Southeast Asia is projected to reach 528,000 tons in 2026, a 9.3% increase from 483,000 tons in 2025. The Southeast Asian refractory materials market is expected to grow at an average annual rate of 3.5% between 2026 and 2030, with the market size potentially reaching $9.68 billion by 2030. Low-carbon and intelligent products will serve as the primary drivers of this growth.
In terms of product segments, the market size for alumina-magnesia-carbon bricks in Southeast Asia is expected to exceed $400 million in 2026, with a projected growth rate of 8.7%. Looking ahead to the 2026–2030 period, this market segment is anticipated to maintain a compound annual growth rate (CAGR) of 6.5% to 7.8%. The high-alumina brick market is also showing strong performance; it is projected to grow at a CAGR of 9.1% between 2025 and 2030, with its market size approaching $2.5 billion by 2030.
Additionally, the Southeast Asian thermal insulation materials market is expected to maintain a CAGR of 9.8%, with the market size approaching $6 billion by 2030. In the first quarter of 2026, the region's overall capacity utilization rate rose to 81%, an increase of 5 percentage points compared to the same period in 2025.
II. Indonesia and Vietnam Account for Over 60% of Consumption
Among Southeast Asian nations, Indonesia and Vietnam collectively account for more than 61% of the consumption of magnesia-alumina spinel bricks, serving as the twin engines driving regional market growth.
Regarding Vietnam, demand for high-alumina bricks grew by 5.7% quarter-over-quarter in the first quarter of 2026, driven by infrastructure investment and the expansion of the country's steel production capacity. Vietnam, Indonesia, and Thailand together account for over 68% of the region's total consumption.
In Indonesia, projects such as the expansion of coal-fired power plants and the upgrading of steel production capacity are progressing steadily, driving continued growth in demand for magnesia bricks and aluminosilicate refractories. Similarly, the modernization of cement production lines in Malaysia has stimulated export demand for refractory materials.
III. Concentrated Implementation of Infrastructure Projects Drives Sustained Demand
The Southeast Asian region is entering a period of concentrated implementation for infrastructure projects in 2026. Initiatives such as Indonesia's coal-fired power plant expansions, Vietnam's steel capacity upgrades, and Malaysia's cement line modernizations are directly fueling the demand for refractory materials. Meanwhile, countries like Thailand and the Philippines have successively updated their energy efficiency standards and environmental emission limits for refractories, compelling product upgrades toward low thermal conductivity and extended service life.
Alongside this rising demand, refractory exporters face new challenges; certification requirements and shifting tariff policies in certain countries impact exports, necessitating a deeper understanding of local regulations to avoid customs clearance delays.
IV. Huawei Refractories Actively Capitalizes on the Southeast Asian Growth Wave
Leveraging high-quality products, a comprehensive service system, and customized solutions, Zhengzhou Huawei Refractories Co., Ltd. has achieved excellent application results with major clients—such as Formosa Plastics Vietnam and Hoa Phat Group—meeting advanced international standards and earning strong popularity in the Southeast Asian market.
Application of Huawei RH Furnace Products
In response to the rapid growth of the Southeast Asian market, Zhengzhou Huawei will continue to actively expand its overseas business footprint, creating greater value for high-temperature industry customers in the region through superior product quality and professional technical services.
