Diethylenetriamine

Recent Market Intelligence Report on Diethylenetriamine (DETA)

I. Market Price Dynamics

| Date | Brand/Origin | Delivery Location | Quotation (CNY/ton) | Purity |
|------------|--------------------------|--------------|----------------|--------|
| 2026-07-07 | Shandong Qiangsen Chemical Co., Ltd. | Zibo City, Shandong Province | 22,500 | 99.9% |
| 2026-07-07 | Qingdao Chengxin Hongfeng Chemical Co., Ltd. | Qingdao City, Shandong Province | 22,500 | 99.9% |
| 2026-07-07 | Shandong Aite Chemical Co., Ltd. | Shandong Province | 26,000 | 99.9% |
| 2026-07-07 | Jiangsu Xinsu New Materials Co., Ltd. | Suzhou City, Jiangsu Province | 21,000 | 99% |
| 2026-07-07 | Shandong Zhuoyu Chemical Co., Ltd. | Shandong Province | 34,000–38,000 | Imported (Tosoh, Huntsman, Nouryon) |
| 2026-07-06 | Shandong Qiangsen Chemical Co., Ltd. | Zibo City, Shandong Province | 22,500 | 99.9% |
| 2026-07-06 | Shandong Aite Chemical Co., Ltd. | Shandong Province | 26,000 | 99.9% |
| 2026-07-06 | Shandong Zhuoyu Chemical Co., Ltd. | Shandong Province | 34,000–38,000 | Imported (Tosoh, Huntsman, Nouryon) |
| 2026-07-02 | BASF-YPC Co., Ltd. | Jinan City, Shandong Province | 18,000–19,550 | 99–99.5% |

II. Supply-Demand Analysis

1. Supply Situation:
- Domestic DETA production capacity is expanding steadily, with major producers including Shandong Qiangsen Chemical, Shandong Aite Chemical, Jiangsu Xinsu New Materials, and Shandong Zhuoyu Chemical.
- Imported brands such as BASF-YPC, Tosoh, Huntsman, and Nouryon also hold a notable market share, generally commanding higher prices than domestic products.

2. Demand Situation:
- As a key organic amine chemical intermediate, DETA is widely used in epoxy resin curing agents, pesticides, water treatment chemicals, chelating agents, and lubricant additives.
- Demand for DETA is growing steadily, driven by continuous expansion of downstream applications and industrial upgrading. Notably, demand from the epoxy resin curing agent sector is rising significantly, benefiting from rapid development in emerging industries such as new-energy vehicles and smart power grids.

III. Price Fluctuation Analysis

1. Price Differentiation:
- Significant price variations exist across brands, origins, and purity grades. Imported and premium-grade products typically command higher prices, whereas standard domestic industrial-grade products are comparatively more affordable.
- Quotations for identical brand, origin, and purity may fluctuate slightly over time; however, overall price ranges remain relatively stable.

2. Key Price Influencing Factors:
- Raw Material Costs: Price volatility of critical feedstocks—such as ethylenediamine—directly impacts DETA production costs.
- Supply-Demand Balance: Market supply-demand dynamics are pivotal determinants of pricing. Prices tend to rise under conditions of supply constraints or surging demand, and decline when supply outpaces demand.
- Regulatory Policies: Implementation of national and local environmental protection regulations, occupational safety standards, and related policies affects industry entry barriers and production costs, thereby influencing market prices.

IV. Future Outlook

1. Capacity and Output:
- China’s DETA production capacity is expected to continue steady growth over the coming years; however, the pace of expansion will become more rational, constrained by tightening environmental approvals, volatile raw material prices, and enhanced safety supervision.

2. Market Demand:
- Demand for DETA will sustain upward momentum, fueled by ongoing downstream application diversification and industrial upgrading. In particular, the epoxy resin curing agent segment offers substantial growth potential, propelled by booming new-energy vehicle and smart grid industries.
- Simultaneously, increasingly stringent environmental regulations will drive demand for high-performance, eco-friendly DETA products.

3. Price Trend:
- DETA prices are projected to remain broadly stable, though short-term fluctuations may occur due to raw material cost changes, supply-demand imbalances, and regulatory developments.
- Premium and imported products are likely to maintain relatively high price levels, while standard domestic industrial-grade product prices may face downward pressure amid intensifying competition.

4. Technological Development:
- Ammonolysis remains the dominant industrial process; however, greener, low-carbon synthesis routes—such as catalytic hydrogenation—are being progressively adopted by leading enterprises and are expected to become central to future industry technological upgrades.
- Wider adoption of intelligent manufacturing technologies will enhance production efficiency and product quality, while reducing manufacturing costs.