On Monday, May 25th, the global oil market faced its most severe supply disruption in history, with the Southeast Asian region being particularly hard hit.

Last Week's Price Trends (May 19–22) Last week, the overall market for polyester filament yarn exhibited a pattern of "outward stability with underlying weakness" and narrow-range

Amidst a dual bearish environment—pressured by both rising costs and weakening demand—the domestic PTA market exhibited a downward trend last week. According to the commodity

Acetic anhydride prices weakened last week According to SunSirs' Spot Market Monitor, as of May 24, the price of acetic anhydride stood at 5,625 RMB/ton. This

Price trend According to the commodity market analysis system of SunSirs, the iron ore market exhibited a volatile downward trend last week (May 16–23; hereinafter the

In April 2026, China's imports of mixed xylene amounted to a mere 0.097 tons—a figure that effectively dropped to zero compared to the 35,700 tons

Price trend According to the SunSirs Commodity Market Analysis System, as of May 22, the average reference price for domestic 85% industrial thermal-process phosphoric acid stood

Price trend According to monitoring data from the SunSirs Commodity Market Analysis System, the magnesium ingot market in the Shaanxi region experienced a decline last week

Recently, polysilicon futures have exhibited a pattern of range-bound fluctuation, as the market repeatedly navigates the tension between "weak fundamentals"—the current reality—and "strong expectations" driven

Price Trend: Continued Downward Trajectory; Decline Unabated Last week (May 18–22), the polyamide filament market continued its weak, downward trend, with prices for all mainstream products

Price trend According to data from SunSirs' data, as of May 24, the average market price for acetic acid stood at 3,093.33 RMB/ton—an increase of 10

According to EU data, as of May 17, total EU soybean meal imports for the 2025/26 marketing year-to-date have declined by 7% year-on-year. Within this

According to EU data, as of May 17, 2025/26-season EU palm oil imports have declined by 5% year-on-year. This trend reflects the long-term constraining effect

On May 25, the listed price for Sinopec-Sibur's 26-series nitrile rubber (NBR) was quoted at 17,500 RMB/ton—a reduction of 1,000 RMB/ton compared to the previous

Last week, the domestic propylene oxide market generally exhibited a trend of narrow-range fluctuation and weak trading activity. Price movements were limited, market participants maintained

Price Trend According to statistics from SunSirs, seamless tube prices remained stable last week. As of the end of the week, the price for 20#

State oil company Petróleo Brasileiro S.A. said on Friday that Brazilian refineries are operating at levels close to or even above their designed capacity in

Data from the European Commission indicates that, for the 2025/26 season, overall EU imports of oilseeds and vegetable oils are running lower than last year,

Aluminum prices fluctuated within a narrow range in May According to the SunSirs Commodity Market Analysis System, aluminum ingot prices in May 2026 generally exhibited a

On the one hand, Brazil's robusta and arabica coffee production is expected to increase in the 2026/2027 crop year, which will help alleviate the supply