Get the ChemPriceHub app — track prices on the go. Membership syncs across app & web. View plans
 
Home > News > Morning Market Insight: Diethylene Glycol (DEG)

Morning Market Insight: Diethylene Glycol (DEG)

Published on 2026-10-29

I. Key Focus Points

  1. Market concerns regarding the potential escalation of U.S.-Iran tensions and continued Houthi attacks on Saudi energy facilities have driven up international crude oil prices.
  2. The average operating rate for domestic unsaturated polyester resin (UPR) plants this week was 34.5%, a decrease of 0.5 percentage points from the previous period.
  3. On October 27, total shipment volume from two tank farms in Zhangjiagang reached 1,172 tons, an increase of 287 tons compared to the previous day. As of now, combined inventory at Changjiang International and Fubao tank farms stands at 9,800 tons.

Core Logic: International crude oil prices remain high; transaction momentum for diethylene glycol (DEG) slows at elevated levels; vessel arrivals and warehouse receipts are expected towards month-end.

II. Price Table

Product Region/Unit Previous Period Price Current Period Price Change Rate
Crude Oil (WTI) USD/barrel 99.90 102.78 2.88%
Crude Oil (Brent) USD/barrel 113.88 115.32 1.26%
Styrene Domestic East China 11,615 11,575 -0.34%
Monoethylene Glycol (MEG) Domestic East China 5,535 5,735 3.61%
Diethylene Glycol (DEG) Domestic East China 7,815 7,780 -0.45%

Notes:

  1. All product prices refer to national standard premium-grade quality.
  2. Crude oil prices are in USD/barrel. The other three products are priced in RMB (Yuan/ton).
  3. All RMB prices listed above include VAT and reflect spot cash delivery terms.
  4. Change rates represent week-over-week fluctuations.

III. Market Outlook

According to Chempricehub news dated October 29: Towards month-end, the center of gravity for the DEG market has shifted slightly downward, but trading activity has slowed. It is difficult for the market to break out of the current range during the final few trading days of the month, with narrow fluctuations within higher price ranges being the dominant trend.

DEG Fundamental Data Previous Period Current Period Change Rate Weekly Expectation
Port Inventory 2.07 1.18 -43.00% ↘
UPR Operating Rate 35.0% 34.5% -1.43% ↗
Polyester Operating Rate 72.32% 72.70% 0.53% ↗

Legend:

  • ↓↑ indicates significant fluctuation, highlighting data dimensions with changes exceeding 3%.
  • ↗↘ indicates narrow-range fluctuation, highlighting data with changes between 0% and 3%.

Comments

0
  • Yuki Tanaka 2026-10-29 10:00
    With crude prices climbing on geopolitical risks, DEG feedstock costs are squeezing margins. I see downstream demand from UPR plants weakening as operating rates dip to 34.5%. The market faces narrow fluctuations; elevat..
No comments yet.