[Ps Daily Review] Domestic Mainstream Market Edges Lower

1 Today's Summary

① Today, the East China GPPS price fell by RMB 100/ton to RMB 10,400/ton.

②. Today Styrene The East China market dropped by 190 to close at 9,530 RMB/ton, South China fell by 180 to close at 9,670 RMB/ton, and Shandong declined by 105 to close at 9,485 RMB/ton. 。

2 Spot Market Overview

Table 1 Domestic PS Price Summary (Unit: RMB/ton)

According to Longzu Information Statistics, Today, the domestic PS market remained stable with slight adjustments in some areas. Watch the news within the day Quotation prices declined by RMB 50–200 per ton; some suppliers offered discounts; buyers remained cautious and (wait-and-see); negotiations were conducted at lower levels and on an as-needed basis; trading activity was muted.

Figure 1: Domestic PS Price Trend Chart (CNY/ton), 2024–2026	Figure 2 Domestic Styrene Price Trend from 2024 to 2026 (RMB/ton)
Data source: Longzhong Information	Data Source: Longzhong Information

3 Production Dynamics

Table 2: Latest Developments of PS Production Facilities in China (Unit: 10,000 tons/year)

4 , Price Prediction

Raw material price decline, impact is bearish. RecentlyIndustry supply is expected to increase slightly, while downstream demand-driven procurement remains stable, resulting in a minor fluctuation and in supply-demand dynamics. 。 short term PS The market experienced slight fluctuations with weak performance. Operating section or within 10100-11400 Yuan / ton 。

5 Data Calendar

Table 3: Domestic PS Data Summary (Unit: 10,000 tons)