Trimethylamine N-oxide dihydrate

TMAO (Trimethylamine N-Oxide) Recent Market Intelligence Report

I. Price Dynamics
- Recent Quotations:
- As of June 1, 2026, the price of TMAO dihydrate (25 kg/bag) remained stable at RMB 15,500 per metric ton, with no significant fluctuations observed.
- On May 31, 2026, the benchmark price reported by Shengyishe (Business Society) also stood unchanged at RMB 15,500 per metric ton.
- As of April 30, 2026, the price was likewise RMB 15,500 per metric ton; the three-month average price was RMB 15,466 per metric ton, with a three-month low of RMB 15,250 and a three-month high of RMB 15,500—representing a one-year high.

- Regional Price Differentials:
- Shandong Province, as the primary production hub for TMAO, features factory-gate prices concentrated in the range of RMB 15,000–16,000 per metric ton.
- Minor retail price variations exist in certain areas such as Nanjing, Jiangsu (e.g., RMB 0.9 per kilogram, equivalent to ~RMB 225 per metric ton), but these differ substantially from industrial-scale bulk transaction prices.

II. Market Drivers
- Raw Material (Trimethylamine) Prices:
- Trimethylamine prices exhibited volatility in April 2026: RMB 2,000 per metric ton on April 5; RMB 2,800 per metric ton on both April 12 and April 19. However, this fluctuation did not exert significant cost pressure on TMAO production.
- Upstream raw materials—including methanol and liquid ammonia—experienced downward price adjustments, resulting in relatively weak cost support.

- Supply Stability:
- The trimethylamine industry is highly concentrated, with industry leaders such as Hualu Hengsheng (annual capacity: 100,000 metric tons, accounting for ~40% of national output) and Luxi Chemical dominating the market. Their technological upgrades and environmental compliance enhancements have reinforced supply stability for TMAO.
- No new capacity expansions are planned by leading producers; market supply is expected to remain in a state of tight equilibrium.
- Enterprises such as Shandong Jinling Chemical and Jiangsu Feixiang Chemical have lowered production costs via technological upgrading and vertical integration; meanwhile, SMEs face narrowing operational margins due to rising environmental compliance costs.

- Downstream Demand:
- Feed Additives: The core downstream application, accounting for over 60% of total demand. Pre-Spring Festival inventory buildup provided modest support to trading activity; demand is anticipated to rebound during Q2—the peak season for aquaculture.
- Pharmaceuticals: Rapidly growing demand, primarily for synthesizing antibiotics and vitamins. In 2025, pharmaceutical applications accounted for 33.1% of the TMAO market share.
- Other Sectors: Steady growth in food, environmental protection, and other niche applications—though their respective shares remain comparatively small.

III. Competitive Landscape Analysis
- Advantages of Leading Enterprises:
- Shandong Jinling Chemical holds a 28.9% market share, demonstrating strong vertical integration across the entire value chain; its unit production cost is 11.3% lower than the industry average.
- Jiangsu Feixiang Chemical commands a 23.7% market share, focusing on high-purity, pharma-grade TMAO products; its supply volume to top-tier pharmaceutical companies—including North China Pharmaceutical Group and Shijiazhuang Pharmaceutical Group—increased by 22.4% year-on-year.
- Zhejiang Huangma Technology holds a 16.8% market share, driving growth through application-oriented technical services; its compounded-formulation products contributed 38.5% of total revenue.

- Market Concentration:
- In 2025, the CR5 (combined market share of the top five enterprises) reached 76.2%, up 2.7 percentage points from 2024; CR3 and CR5 are projected to reach 73.1% and 78.9%, respectively, in 2026—indicating continuous consolidation of market concentration.

- Environmental Regulations:
- Implementation of the Ministry of Ecology and Environment’s “Evaluation Index System for Cleaner Production in the Fine Chemical Industry (2025 Revised Edition)” and the rollout of “closed park management” policies for chemical industrial parks in Shandong and Jiangsu provinces have elevated environmental compliance costs—raising entry and operational barriers for SMEs.

IV. Analysis and Outlook
- Short-Term Outlook (June 2026):
- Price Trend: Balanced supply-demand fundamentals and weak cost support suggest narrow-range price fluctuations between RMB 15,000–15,500 per metric ton. Should aquaculture-related demand materialize earlier than expected in Q2, prices may test an upward range of RMB 15,500–16,000 per metric ton.
- Risk Factors: Sharp increases in raw material prices or weaker-than-expected demand could compress profit margins or delay demand recovery.

- Long-Term Trends:
- Demand Growth: Continued expansion across feed, pharmaceuticals, resin, and other downstream sectors—especially accelerated agricultural modernization in emerging markets—will sustain robust long-term demand and enhance structural demand resilience.
- Market Concentration: Leading enterprises are expected to further increase market share through extended vertical integration, technology licensing, contract manufacturing, and other strategic models—consolidating pricing power.
- Cost Optimization: Stricter environmental requirements are prompting process optimization in TMAO oxidation technologies; long-term cost reductions may enhance overall price competitiveness.