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Diethylene Glycol Market Weekly Outlook

Published on 2026-10-26

I. Key Focus Points

  1. Market attention is on the potential escalation of the US-Iran conflict, with continued risk of Houthi attacks on Saudi energy facilities, leading to rising international crude oil prices.
  2. This week, the average operating rate of domestic unsaturated resin plants was 34.5%, a decrease of 0.5% from the previous period.
  3. On October 22, total shipments from two tank farms in Zhangjiagang amounted to 1,061 tons, a decrease of 20 tons compared to the previous day. As of now, inventory at Changjiang International and Fubao tank farms stands at 16,400 tons.

Core Logic: International crude oil prices remain high; sustained price increases in diethylene glycol (DEG) have slowed downstream follow-on purchasing; vessel cargoes are arriving for storage towards the end of the month.

II. Price List

Product Region/Unit Previous Period Price Current Period Price Change Rate (%)
Crude Oil WTI USD/barrel 99.47 103.27
Crude Oil Brent USD/barrel 113.17 116.72
Styrene Domestic East China RMB/ton 11,440 11,520
Ethylene Glycol (MEG) Domestic East China RMB/ton 5,515 5,545
Diethylene Glycol (DEG) Domestic East China RMB/ton 7,090 7,450

Notes:

  1. All product prices refer to national standard premium grade.
  2. Crude oil prices are in USD/barrel; other three products are priced in RMB/ton.
  3. All RMB prices listed above include tax and reflect cash-with-exchange rates.
  4. Change rates represent period-over-period fluctuations.

III. Market Outlook

According to Chempricehub news report dated October 26: Following rapid price increases last week, DEG has reached its short-term peak, limiting transaction activity. However, as downstream demand remains active this week and there is a probability of short squeeze pressure towards the end of the month, the market may continue to trade firmly.

Basic Data Form for Diethylene Glycol (DEG)

Data Type Previous Period Current Period Change Rate (%) Expected Trend This Week
Port Inventory (10k tons) 0.68 2.07 204.41% ↘
UPR Operating Rate 35.0% 34.5% -1.43% ↗
Polyester Operating Rate 72.32% 72.70% 0.53% ↗

Legend:

  1. ↓↑ indicates significant volatility, highlighting data dimensions with changes exceeding 3%.
  2. ↗↘ indicates narrow-range fluctuations, highlighting data with changes within 0–3%.

Comments

0
  • Hannah Berg 2026-10-26 10:02
    With crude surging, DEG feedstock costs are climbing while unsaturated resin utilization sits at just 34.5%. This divergence squeezes margins and dampens downstream demand. I expect short-term volatility as high prices l..
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