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Diethylene Glycol Market: Weekly Outlook

Published on 2026-10-19

I. Key Focus Areas

  1. The ongoing conflict between the Houthis and Saudi Arabia, combined with the Russia-Ukraine war, continues to elevate supply risks, driving up international crude oil prices.
  2. This week, the average operating rate of domestic unsaturated polyester resin (UPR) plants was 35%, an increase of 7 percentage points from the previous period.
  3. On October 15, total shipments from two storage areas in Zhangjiagang amounted to 976 tons, a decrease of 127 tons compared to the previous day. As of now, the combined inventory at Changjiang International and Fubao storage facilities stands at 19,700 tons.

Core Logic: Sustained rises in international crude oil prices and increased downstream demand are driving diethylene glycol (DEG) to trade firmly.

II. Price Table

Product Region/Unit Previous Price Current Price Change Rate (%)
Crude Oil WTI USD/barrel 97.97 101.41
Brent USD/barrel 105.92 109.86
Styrene Domestic East China CNY/ton 11,155 10,960
MEG Domestic East China CNY/ton 5,685 5,737
DEG Domestic East China CNY/ton 5,950 6,305

Notes:

  1. All product prices refer to national standard premium grade.
  2. Crude oil prices are in USD/barrel; other products are in CNY/ton.
  3. All CNY prices listed above include VAT and are cash-in-advance quotes.
  4. Change rates represent period-over-period fluctuations.

III. Market Outlook

According to Chempricehub news on October 19: Although port inventories have risen, spot market availability remains tight. Coupled with currently increasing downstream demand, DEG is expected to trend upward in the short term. Medium-term performance will depend on the sustainability of downstream demand.

Diethylene Glycol (DEG) Fundamental Data

Data Type Previous Period Current Period Change Rate Weekly Expectation
Port Inventory 0.83 0.68 -18.07% ↑
UPR Operating Rate 28.0% 35.0% +25.00% →
Polyester Operating Rate 72.12% 72.32% +0.28% →

Legend:

  1. ↓↑ indicates significant volatility (fluctuations exceeding 3%).
  2. ↗↘ indicates narrow-range volatility (fluctuations within 0–3%).

Comments

0
  • Olivier Dupont 2026-10-19 10:00
    With crude feedstock costs rising and UPR capacity utilization hitting 35%, DEG margins look supported despite tight spot availability. However, the geopolitical supply risk remains a wild card for downstream demand stab..
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