Dioctyl phthalate News & Market Updates

Oct. 14: Ex-works price of DOP from Zhenjiang Liancheng reduced

on Oct 14, 2026

On October 14, Zhenjiang Liancheng Chemical Industry Co., Ltd. reported normal operations at its 260,000-ton plasticizer plant. The DOP ex-factory price stood...

Overall Analysis of DOP Import and Export Data for August 2026

on Sep 20, 2026

In August 2026, China's DOP imports fell 39.8% month-on-month but rose 34.53% year-on-year to 93.96 tons. Conversely, exports surged 69.79% month-on-month and...

China's DOP market is undergoing structural change. Output fell from 2019 through 2021, bottoming at 1.144 million tons, before recovering to 1.245 million tons in 2023. The shift is driven by regulatory pressure in the EU, US and Hong Kong restricting phthalate use, pushing…

J James Morrison on Aug 05, 2026

DOP and DOTP are structural isomers with nearly identical molecular weights around 390, but their performance profiles diverge significantly. DOTP offers superior heat resistance with volatile loss below 8% versus 12% for DOP, better cold flexibility down to -40°C, and volume…

J James Morrison on Aug 01, 2026

December 3, Shengtong Tai Chemical's Diethyl Phthalate Di-n-Octyl Ester is 7050 yuan.

on Dec 03, 2025

Tianjin Shengtong Tai Chemical Co., Ltd. offers a quote for Dioctyl Phthalate at 7050 RMB per ton, with specifications of 99.5% purity and minimum content. The...

On November 27th, the price of DOP (Diethylene Glycol Dibenzoate) in Shengtong Tai Chemical was 6850 yuan.

on Nov 27, 2025

Tianjin Shengtong Tai Chemical Co., Ltd. offers a quote for Dioctyl Phthalate at 6850 RMB per ton, with a specification of 99.5% minimum purity. The validity...

On October 21, Shengtong Tai Chemical's Dioctyl Phthalate was sold for 10,500 yuan.

on Oct 21, 2025

Tianjin Shengtong Tai Chemical Co., Ltd. offers a quote for Dioctyl Phthalate at 10500 RMB per ton, with a minimum purity of 99.5%. The quote is valid for 3...

On October 11, Shengtong Tai Chemical's Diethylene Glycol Dioctyl Ester was priced at RMB 10,500.

on Oct 11, 2025

Tianjin Shengtong Tai Chemical Co., Ltd. offers a quote for Dioctyl Phthalate at 10500 RMB per ton, with a minimum purity of 99.5%. The quote is valid for 3...