Price trend: In the fourth quarter of 2025, the domestic phenol market experienced a significant downturn, with prices continuously falling from their high levels at the

Recently, the Ministry of Ecology and Environment announced the issuance of production, usage, and import quotas for ozone-depleting substances (ODS) and hydrofluorocarbons (HFCs) for 2026.

From December 25 to 26, four lithium iron phosphate producers—Hunan Yuning, Wanrun New Energy, Defang Nano, and Andatech—successively announced maintenance-related production cuts. The shutdowns will

Price trend: According to SunSirs' commodity price analysis system, the price of benzene in Shandong province fell this month. On December 1st, the price was 5,254.33

Price trend: In late December, the domestic sulfuric acid market reversed its upward trend and began to decline due to raw material price fluctuations. Prices in

Over the past decade, polyolefin production capacity has maintained rapid growth. Capacity expanded from 14.91 million tons of polyethylene and 17.44 million tons of polypropylene

Price trend According to the business data analysis system of SunSirs, as of December 28th, the average market price of light soda ash was 1,250 RMB/ton,

Shandong Yulong Petrochemical's Phase I 800,000-ton/year ethylene glycol facility successfully completed trial runs in September 2025 and was incorporated into the production capacity base on

Price trend: According to the analysis system of SunSirs, as of December 26th, the benchmark price of hydrofluoric acid was 12,733.33 RMB/ton, an increase of 1.6%

Price trend: Last week, the domestic liquid ammonia market continued its downward trend, showing a sluggish performance. According to the business data analysis system of SunSirs,

Spot Market: ① Shandong Heavy-Grade Asphalt market price: ¥2,920/ton, unchanged from previous period; 7-day cumulative change: +0%. Shandong basis: -¥88/ton; 7-day cumulative change: -¥46/ton. ② East

Price trend: According to monitoring data from SunSirs' commodity price analysis system, the isopropanol market remained stable last week. The average domestic price of isopropanol last

Price trend: According to the business data analysis system of SunSirs, the styrene market saw a slight increase last week. The average price at the beginning

On December 21, the China Synthetic Resin Association formally issued the “Initiative for Promoting the Healthy Development of the Polyformaldehyde Industry,” aiming to guide the

At the close on December 15, the main lithium carbonate contract 2605 rose by 1.40% to 101,060 CNY/ton, and lithium carbonate futures prices showed a

Phthalic anhydride prices rebounded and rose According to the commodity price analysis system of SunSirs, as of December 25th, the price of OX method phthalic anhydride

Price trend: According to SunSirs' commodity price analysis system, the average market price of sodium bicarbonate from the beginning to the end of the week was

On the supply side, last week's operating rate for domestic petroleum benzene units stood at 74.89%, a marginal decrease of 0.05 percentage points from the

According to the latest customs data, China imported 16,500 metric tons of propylene oxide in November 2025, marking a year-on-year increase of 16.0%. Major import

I. 2025 Trade Landscape: Simultaneous Growth in Import Volume and Structural Decline in Reliance By 2025, China's ethylene glycol trade will exhibit a pronounced “volume up,