Market Dynamics Intelligence Report for Diethylene Glycol Monoethyl Ether (as of May 27, 2026)

I. Price Dynamics
1. Market Prices Across Key Domestic Regions
- East China Region: Benchmark price stood at RMB 11,725/ton on May 22, up 1.44% from May 1 and up 0.87% from April 1. Regional prices exhibited a narrow-range upward oscillation trend. In Jinan City, Shandong Province—where supply is relatively tight—prices for certain brands reached RMB 12,400–14,400/ton.
- South China Region: Guangzhou market price was approximately RMB 9,000/ton, RMB 200–300/ton lower than East China, resulting in limited regional arbitrage opportunities.
- Zhejiang Province: Domestic product with 99.5% purity traded at RMB 10,000/ton; Tianyin brand (≥99% purity) fetched RMB 13,000/ton.
- Jiangsu Province: Suzhou-based domestic product (99% purity) had an ex-factory price of RMB 13,000/ton, while the prevailing market price was RMB 11,200/ton.

2. Price Differentials by Product Segment
- High-Purity vs. Industrial-Grade Differential: Yida brand ‘Bake-Blue’ product (99.9% purity) traded at RMB 12,000/ton—approximately RMB 2,000/ton premium over standard industrial-grade (99.5% purity).
- Brand Premium: Dow brand products (≥99% purity) commanded a market price of RMB 14,400/ton—over 15% higher than comparable domestic offerings.

II. Supply-Demand Structural Analysis
1. Supply Side
- Capacity Release: No new production facilities commenced operations in Q1 2026. However, ethylene glycol units operated by Satellite Chemical and Zhejiang Petrochemical—major co-producers of diethylene glycol monoethyl ether—completed maintenance shutdowns, lifting co-produced output by ~8% month-on-month.
- Regional Supply Disparities: Coal-based ethylene glycol units in Shandong underwent scheduled maintenance, tightening regional supply and pushing local prices RMB 50–100/ton above the East China average. Port inventories in East China declined to 42,000 tons (weekly data), down 15% from the March peak; however, downstream procurement remains cautious, slowing inventory drawdown pace.
- Import Dependency: Imports declined 16% YoY in 2025. Import dependency is projected to fall below 35% in 2026. The Middle East (Saudi Arabia and Kuwait) remains the primary import source, though trade friction has intensified volatility in arrival volumes.

2. Demand Side
- Traditional End-Uses:
- Coatings Industry: Waterborne coatings now account for 42% of total output, boosting demand for eco-friendly solvents; yet coating production rose only 2.1% YoY in March—demand growth lagging behind supply expansion.
- Unsaturated Polyester Resins: Affected by high-temperature and rainy seasonal conditions, operating rates are forecast to dip to 28% in April, reducing consumption of diethylene glycol monoethyl ether by ~10% MoM.
- Emerging End-Uses:
- Lithium Battery Electrolyte Solvents: Demand surged 25% YoY but still accounts for 35%, potentially pushing prices above RMB 8,000/ton (again referencing diethylene glycol diethyl ether benchmarks); however, upward pressure from elevated crude oil prices on input costs warrants close monitoring.

2. Supply-Demand Balance
- Supply Side: Yulong Petrochemical’s new 100,000-ton/year facility is scheduled to commence operations in Q3, adding ~5% incremental supply; yet summer maintenance cycles (July–August) may offset part of this increase.
- Demand Side: Full-year consumption growth is forecast at 4–5%, trailing supply growth of 6–7%; thus, a structurally loose supply-demand balance is expected to persist.

3. Risk Factors
- Feedstock Supply: Geopolitical tensions in the Middle East may disrupt raw material transportation; concentrated maintenance of coal-based facilities domestically could trigger regional shortages.
- Cost Pressures: RMB depreciation increases import-related costs; high oil prices exert upward pressure across the cost chain.
- Trade Friction: Evolving regulatory requirements in Europe and the U.S. constitute de facto non-tariff trade barriers, raising compliance costs for exporters.