Carbon Magnesium Market Dynamics, Analysis, and Forecast (Recent Commodity Market Intelligence)

I. Market Price Dynamics
- Domestic Prices: As of May 11, 2026, domestic carbon magnesium prices vary across regions. In Wuhan City, Hubei Province, the ex-factory price for industrial-grade magnesium carbonate (Hubei Qibajiu) stands at RMB 7,500.00 per metric ton; in Suzhou City, Jiangsu Province, the ex-factory price for 98% purity magnesium carbonate (Senfeida) is RMB 8,000.00 per metric ton; and in Weifang City, Shandong Province, the market price for magnesium carbonate (Shouguang Boyu, MgO content: 40.0–43.5%) is RMB 7,800.00 per metric ton. Generally, domestic magnesium carbonate prices fluctuate within a range of RMB 4,000–6,000 per metric ton, subject to market-driven upward or downward adjustments.
- Overseas Prices: International magnesium carbonate prices typically range between USD 400–600 per metric ton, influenced by global supply-demand conditions and exchange rate volatility.

II. Supply-Demand Situation
- Supply Side: A recent rebound in magnesium metal prices has improved industry profitability, prompting major magnesium producers to proactively increase operating rates. Consequently, market supply has expanded significantly, intensifying overall supply pressure. However, tightening environmental standards may raise the exit threshold for small- and medium-scale capacities. The newly implemented 2026 edition of the 'Emission Standards for Inorganic Salt Industry' reduces the ammonia nitrogen emission limit to 8 mg/L (down from the previous 15 mg/L), expected to eliminate approximately 12% of outdated production capacity.
- Demand Side: Domestically, downstream manufacturers exhibit strong price-aversion sentiment and primarily procure on a just-in-time, demand-driven basis—resulting in markedly slower purchasing rhythms. Meanwhile, export orders face delays and shipment disruptions due to stricter customs inspections, causing short-term export volumes to decline. Both domestic and external demand support remain insufficient. Nevertheless, long-term demand exhibits structural upgrading: In 2026, demand for high-purity magnesium carbonate from precursors for new-energy battery cathode materials is projected to reach 18,000 metric tons (accounting for 12.4% of total consumption—up 3.1 percentage points year-on-year), driven mainly by CATL’s supply chain integration of magnesium-doped ternary materials into mass production. In the pharmaceutical sector, the '14th Five-Year Plan for Biotechnology Economic Development' stimulates demand for basic magnesium carbonate with tighter specifications on particle size distribution and specific surface area in novel sustained-release formulations, boosting procurement of premium-grade products. In new-energy materials, solid-state battery electrolyte precursors impose stringent technical thresholds on basic magnesium carbonate—including minimum purity ≥99.95% and total metallic impurities ≤10 ppm—generating an incremental demand valued at approximately RMB 420 million in 2026, representing 10.3% of the year’s total incremental market scale.

III. Industry Competitive Landscape
- Market Concentration: The top five enterprises collectively hold over 58.3% of market share—a figure that continues to rise—confirming the industry’s critical transition from fragmentation toward consolidation and intensification. Shandong Jinshi Technology leads with a 21.7% share, followed by Zhejiang Huayou Cobalt’s New Materials Division at 14.2%; together, these two firms contribute over one-third of total industry output value.
- Corporate Competitive Strategies: Leading players are shifting beyond single-product sales toward becoming integrated solution providers, deepening strategic partnerships with key downstream clients through customized R&D. For instance, Shandong Jinshi Technology plans to commission its 30,000-ton-per-year high-purity magnesium salt integrated project in Q3 2026, establishing a full-value-chain capability spanning refined magnesite ore processing to nano-grade magnesium carbonate synthesis. Zhejiang Huayou Cobalt leverages magnesium resources co-occurring with lateritic nickel ore in Indonesia to build a low-cost raw material security system.

IV. Factors Influencing Price
- Raw Material Prices: Upstream supply of magnesium carbonate relies primarily on magnesium-bearing minerals or brine resources; fluctuations in raw material prices directly affect production costs—and thus market pricing.
- Production Costs: Beyond raw material inputs, energy costs, process water usage, fuel, and drying/calcination capacity also influence magnesium carbonate pricing. For example, heightened environmental standards compel enterprises to adopt automated control systems and clean production technologies—raising production costs to some extent.
- Policy Factors: Government policies significantly impact the magnesium carbonate industry. The '14th Five-Year Plan for Raw Materials Industry Development' explicitly designates high-end inorganic salt materials as a priority development area. Environmental assessment approval cycles for high-purity magnesium salt projects have been shortened by an average of 22% in provinces such as Shandong and Jiangsu, while VAT rebates upon collection further reduce compliance costs for new entrants. Conversely, the 2026 'Emission Standards for Inorganic Salt Industry' may eliminate ~12% of outdated capacity, thereby affecting supply and pricing dynamics.
- International Competitive Pressure: Intensifying international competition is evident: Evonik Industries (Germany) launched a novel surface-modified magnesium carbonate product in the Chinese market in 2025, priced 42% higher than comparable domestic offerings; it has already completed certification with three leading lithium battery manufacturers—potentially compressing pricing power in mid-to-high-end segments.

V. Analysis and Judgment
- Short Term: The magnesium market remains in a phase of clear bottom support but constrained upside momentum—exhibiting range-bound oscillation. Magnesium carbonate prices may remain relatively stable or experience modest fluctuations in the near term, mirroring broader magnesium market trends. With sluggish downstream procurement rhythms and export bottlenecks, demand support remains inadequate, while elevated supply pressure constrains upward pricing momentum.
- Long Term: Rapid expansion of downstream applications—particularly in new-energy and pharmaceutical sectors—will sustainably drive demand for high-purity, functionally tailored magnesium carbonate. This trend will propel industry evolution toward sophistication, specialization, and refinement. Simultaneously, tightening environmental regulations and supportive policy frameworks will incentivize technological upgrades and industrial consolidation—enhancing concentration ratios and overall competitiveness. Long-term prospects for the magnesium carbonate market are robust, with prices likely to rise steadily, underpinned by growing demand and rising product value-add.

VI. Forecast
- Market Size: China’s basic magnesium carbonate market size reached RMB 3.86 billion in 2025, representing a 7.2% year-on-year growth rate. Looking ahead to 2026, the market is projected to expand to RMB 4.14 billion—a 7.3% increase over 2025—slightly outpacing the prior year’s growth. This signals the industry’s transition from pure scale expansion toward dual optimization of quality and structure.
- Price Trend: In the short term, magnesium carbonate prices are likely to remain relatively stable or undergo minor fluctuations. Over the longer term, however, rising demand—especially in high-end application segments such as new-energy batteries and pharmaceuticals—and ongoing product premiumization will likely drive steady price appreciation.
- Industry Development Trends: The magnesium carbonate industry is expected to evolve along three primary trajectories: (1) Accelerated technological iteration—domestic firms such as Shanghai Kailaiying Materials have already achieved stable mass production of 99.99%-purity products, lifting the industry’s average profit margin baseline; (2) Continuous expansion of application frontiers—beyond traditional sectors like pharmaceuticals, food, and industrial catalysis, emerging demand from new-energy batteries and electronic ceramic precursors will grow rapidly; and (3) Further concentration—enterprises possessing vertical integration capabilities, technical expertise, and scale advantages will increasingly dominate the competitive landscape.