Recent Market Intelligence Report on Isophorone

I. Price Dynamics
1. Benchmark Price:
- According to Shengyishe (Business Society) data, the benchmark price of isophorone stood at RMB 12,250.00 per ton on May 25, 2026—unchanged from the beginning of the month and positioned within the mid-to-high range for the year (annual low: RMB 11,333.33/ton; annual high: RMB 12,750.00/ton).
- MySteel.com’s East China regional quotation indicates a market negotiation reference price of RMB 20,500–21,000 per ton as of May 15, 2026—significantly lower than the March export average price of USD 6,402.36 per ton (approximately RMB 45,000/ton), reflecting divergent pricing mechanisms between domestic and export markets.

2. Price Volatility Drivers:
- Raw Material Costs: Acetone prices have declined with volatility, yet cost pass-through remains limited; suppliers maintain stable quotations.
- Supply-Demand Balance: End-user factories procure primarily on a just-in-time basis; actual transaction volumes are modest, and overall market trading sentiment remains subdued.
- International Market: Export volume rose 16.12% month-on-month in March, while the export average price increased 4.21% MoM—indicating robust international demand support.

II. Supply-Demand Analysis
1. Supply Side:
- Domestic Capacity: Companies including Wanhua Chemical and Yangnong Chemical produce isophorone in-house via the acetone cyanohydrin route; self-supply share reached 65% in 2025, significantly reducing reliance on international suppliers such as BASF and LyondellBasell.
- New Capacity: Wanhua Chemical’s integrated 5,000-ton-per-year isophorone diamine facility commenced full-capacity operation in Q3 2025, lowering unit production costs by 22.4% and elevating China’s domestic production rate to 59% (up from 38% in 2022).

2. Demand Side:
- Downstream Applications:
- Wind Turbine Blades: China’s installed wind power capacity has exceeded 70 GW for three consecutive years, fueling growing demand for high-performance curing agents.
- Aerospace: Rising demand for high-temperature-resistant, low-stress curing agents in domestically produced carbon fiber composites benefits isophorone diamine—a key raw material.
- Emerging Applications: Rapid growth in photovoltaic frame adhesives and encapsulation adhesives for 5G base station RF modules is stimulating incremental demand expansion.
- Regional Demand: The Asia-Pacific region remains the world’s largest consumption hub; China’s market size reached RMB 1.299 billion in 2025—accounting for 26.7% of global demand.

III. Industry Trends and Competitive Landscape
1. Technological Trends:
- Green Production: Evonik’s Shanghai plant now operates entirely on green electricity, reducing annual CO? emissions by 5,500 tons and accelerating industry-wide sustainability transformation.
- Bio-based Routes: Cathay Biotech is conducting enzymatic amination research for isophorone; if pilot-scale validation concludes successfully in 2026, it may fundamentally reshape long-term cost structures.

2. Competitive Landscape:
- Market Concentration: The intermediate synthesis segment exhibits high concentration, with CR3 reaching 84% (Wanhua Chemical: 38%; Yangnong Chemical: 29%; Shandong New Hope Chemical: 17%), strengthening pricing power.
- Customer Lock-in: Leading producers have signed long-term supply agreements with downstream clients—including Goldwind Science & Technology and Sinoma Science & Technology—with top-5 customers’ long-term contract coverage reaching 71% in 2025.

IV. Risks and Challenges
1. Regulatory Risk: The EU REACH Regulation is scheduled for re-evaluation of cycloaliphatic polyamines in Q4 2026; should isophorone diamine be added to the SVHC (Substances of Very High Concern) candidate list, export compliance costs would increase by approximately RMB 1,200 per ton.
2. Raw Material Volatility: Acetone prices correlate closely with international crude oil prices; if crude exceeds USD 85 per barrel in 2026, production costs may rise accordingly.
3. Technological Substitution: Commercialization of bio-based synthesis routes could disrupt conventional chemical manufacturing pathways.

V. Outlook and Recommendations
1. Price Forecast:
- Short-Term (Q3 2026): Supported by peak-season wind turbine installations and accelerated adoption across emerging applications, isophorone diamine prices are expected to remain stable or rise modestly—benchmark price projected at RMB 12,500–13,000 per ton.
- Long-Term (2027–2028): Should bio-based technology achieve breakthrough commercialization, pricing pressure may emerge; however, scale-driven cost reductions and ecosystem synergies will continue supporting industry profitability.

2. Investment Recommendations:
- Preferred Stocks: Wanhua Chemical (vertically integrated raw material self-supply + strategic downstream positioning); Yangnong Chemical (technology validation completed + ongoing capacity expansion).
- Risk Alerts: Close monitoring is advised regarding EU regulatory developments and progress of bio-based technology pilot trials—to assess potential impacts on export markets and cost structures.