Sodium Tetraborate Recent Market Dynamics Intelligence Analysis

I. Recent Market Price Trends
- Price Range: Sodium tetraborate prices have exhibited regional and brand-based differentiation recently. Among industrial-grade products, quotations vary across manufacturers and regions. For instance, in late June 2025, certain manufacturers in Guangzhou City, Guangdong Province quoted RMB 5,150–5,500 per metric ton for 99.9% industrial-grade sodium tetraborate; in May 2026, a supplier in Shandong Province quoted RMB 3,500 per kilogram (minimum order quantity ≥1 kg), a price likely reflecting significant differences in specifications, purity, and transaction terms.
- Price Trend: Historically, China’s sodium tetraborate market (primarily decahydrate and pentahydrate forms) expanded by 6.3% year-on-year in 2025 in terms of industry scale. The industry’s weighted-average ex-factory price is projected to rise by 4.1% in 2026 versus 2025, indicating an overall moderate upward price trend.

II. Supply-Demand Situation
- Supply Side
- Production Capacity & Output: In 2025, China’s sodium tetraborate output reached 523,000 metric tons, with capacity utilization at 87.6%, up 3.2 percentage points from 2024—signaling a shift from extensive expansion to refined, efficiency-oriented production management. Leading enterprises—including Qinghai Xikuang Group and Xinjiang Tianshan Boron Industry—have enhanced supply capability and product purity through technological upgrades and new project commissioning.
- Resource Security: Global boron ore reserves stand at approximately 1.1 billion metric tons (expressed as B?O?), with Turkey holding over 70% of total reserves. China accounts for less than 5% of global reserves, mostly low-grade boromagnesite, resulting in relatively weak resource security. In 2026, intensified environmental regulation in Qinghai’s Qaidam Basin—the primary domestic boron-producing region—reduced the annual compliant boron ore mining quota to 386,000 metric tons, a 5.2% decline versus 2025, exerting upward pressure on supply constraints.
- Demand Side
- Traditional Applications: Glass manufacturing remains the largest end-use segment, accounting for ~45% of sodium tetraborate consumption in 2025. Photovoltaic (PV) glass output is projected to grow by 18.5% in 2026, increasing sodium tetraborate consumption intensity to 0.83 kg per ton of glass (up +0.05 kg vs. 2024). In ceramic glazes, the substitution rate of borax for traditional lead- and cadmium-based fluxes reached 64.2% in 2025; adoption of low-boron glaze technologies is expected to exceed 82% in 2026, reshaping demand composition. Conversely, detergent applications are declining due to environmental policies restricting phosphorus- and boron-containing additives.
- Emerging Applications: The flame retardant sector benefits from supportive policies: the raw material conversion rate of sodium tetraborate into downstream derivatives (e.g., zinc borate, barium metaborate) is projected to reach 34.7% in 2026—up 5.2 percentage points year-on-year. In new energy applications, sodium tetraborate serves as an additive in solid-state electrolytes to enhance lithium-ion battery cycle life. In pharmaceuticals, reagent-grade sodium tetraborate is increasingly employed in drug sustained-release materials—representing a promising new growth driver.

III. Import-Export Situation
- Exports: China’s sodium tetraborate exports grew by 6.1% year-on-year in 2025, reaching 87,200 metric tons, primarily destined for emerging markets in Southeast Asia, the Middle East, and South America. However, another reported export volume for 2025 stands at 286,000 metric tons, reflecting a 5.7% increase—but export growth has notably decelerated amid rising international trade barriers and transportation costs.
- Imports: China maintains reliance on imports of high-purity sodium tetraborate, mainly sourced from Turkey and the United States. Total imports in 2025 amounted to ~38,000 metric tons, predominantly meeting specialized requirements for electronic-grade borax.

IV. Industry Competitive Landscape
- Enterprise Structure: The industry exhibits relatively high concentration: CR5 (combined market share of the top five firms) stood at 68.3% in 2025. Leading enterprises hold competitive advantages through resource control, R&D capabilities, and collaborative development with downstream users. For example, Qinghai Salt Lake Group leverages its proprietary boron ore resources to achieve production costs 18.6% below the industry average; Shandong Jinling Chemical Co., Ltd. has achieved mass production of electronic-grade sodium tetraborate through partnerships with research institutions.
- Regional Distribution: China’s sodium tetraborate production capacity reflects both resource orientation and policy guidance, concentrating primarily in western provinces (Sichuan, Qinghai, Yunnan) and eastern coastal chemical industrial parks (Jiangsu, Zhejiang).

V. Policy Environment Impact
- Environmental Policies: Under China’s “dual carbon” goals (carbon peak and carbon neutrality), stricter restrictions on high-energy-consuming, high-emission processes are accelerating green production transformation. Enterprises face higher compliance costs for wastewater treatment infrastructure upgrades, placing financial strain especially on SMEs.
- Industrial Policies: Documents including the “14th Five-Year Plan for Raw Materials Industry Development” and the “Implementation Plan for Carbon Peak in Key Industries” guide the sodium tetraborate sector toward high-end, green, and intensive development—encouraging technological innovation and industrial upgrading.

VI. Analysis, Outlook & Forecast
- Price Trend: In the short term, sodium tetraborate prices are expected to remain relatively stable, though minor fluctuations may occur due to resource supply constraints, rising environmental compliance costs, and shifts in downstream demand. Longer term, growing demand from new energy and advanced materials sectors—and the industry’s transition toward high-value-added products—support a gradual, moderate price uptrend.
- Supply-Demand Balance: On the supply side, resource limitations and tightening environmental regulations will constrain capacity expansion. On the demand side, traditional applications show sluggish growth, yet emerging sectors offer substantial potential. Overall, the supply-demand balance is expected to gradually stabilize.
- Industry Development: The sector will accelerate its transformation toward high-value-added, low-environmental-impact operations. Resource security, green process innovation, and downstream application development will become critical determinants of enterprise competitiveness. Companies possessing integrated boron resource control, robust downstream application R&D capabilities, and certified green production technologies will gain decisive advantages in the marketplace.