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[ps daily review] market stable with minor fluctuations, some slightly lower sales

Longzhong 2025-08-11 17:29:33

1 Today's Summary

Today, the East China GPPS fell by 20 to close at 7,780 yuan/ton.

②、 On Monday, the East China styrene market rose by 10 to close at 7,305 yuan/ton, South China remained stable at 7,365 yuan/ton, and Shandong fell by 55 to close at 7,145 yuan/ton.

2 Spot Overview

Table 1 Domestic PS Price Summary (Unit: Yuan/Ton)

Market

Specification

Today's Price

Change in Value

Change rate

Ningbo

East China GPPS - Green AnQing Peak

7780

-20

-0.26%

Yuyao

East China HIPS - Cybersalon

8600

0

0%

Shantou

South China GPPS - Renxin

7430

-20

-0.27%

Shantou

South China HIPS-Starshine

8290

0

0%

According to Longzhong Information, today's East China GPPS dropped by 20 to 7,780 yuan/ton.Recently, the raw material styrene has been fluctuating at low levels, and the market lacks directional guidance. Industry production has slightly recovered, but downstream demand shows no significant improvement. The market remains relatively stable with small fluctuations, and some are selling at slightly lower prices.

Figure 1: Domestic PS Price Trend Chart 2023-2025 (Yuan/Ton)

Figure 2: Domestic Styrene Price Trend Chart from 2023 to 2025 (Yuan/Ton)

PS日评:原料震荡偏弱 部分略低出货(20250808) PS日评:原料震荡偏弱 部分略低出货(20250808)

Data Source: Longzhong Information

Data source: Longzhong Information

3 Production Dynamics

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

Data

Annual production capacity

Latest News

Lianyungang Petrochemical

40

6 The maintenance will start on the 25th of the month and is expected to take about 20-25 days.

Anhui device

12

6 Parking maintenance on the 27th.

Guangxi Installation

10

6 End-of-month parking inspection

Lianyungang Petrochemical

40

7 The restart will gradually occur around the 20th of the month.

Zhanjiang device

10

7 Reduced to 1 line operation on the 20th of the month, resumed on July 28th.

Shantou Device

30

8 Starting from the 1st of the month, Line 1 will be restarted.

Huizhou Device

30

8 Reduced to dual-line operation on the 1st of the month.

New Port Chemical

17

Plan to restart in mid-August

4 Price Forecast

The raw material styrene is fluctuating at a low level, and the market direction is still unclear. Industry production has slightly recovered, downstream just-in-time procurement is average, and the short-term PS market may be weakly consolidated. It is expected that the East China market for transparent modified benzene will be around 7750-8600 yuan/ton.

5 Data Calendar

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

Data

Publication Date

Previous data

The trend for this period is expected

PS Capacity utilization rate

Thursday 2:00 PM

55%

PS Inventory

Thursday 4:00 PM

8.5

Data source: Longzhong Information

Note:

1 The symbols "↓↑" are considered large fluctuations, highlighting data dimensions with a change of more than 3%.

2 Considered as narrow fluctuations, highlighting data with changes within the range of 0-3%.

 

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