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[PVC Daily Review] Supply and Demand Pattern Continues, PVC Weakens Intraday

Longzhong 2025-09-09 17:12:13

1. Today's Summary

Domestic PVC manufacturers' ex-factory prices are mainly stable, with individual adjustments down by 20-100 yuan/ton.

The Zhenyang facility has not yet resumed operations, and Jinchuan and Beiyuan are about to start maintenance.

③ The 200,000-ton facility in the bay has been put into operation; Jiajiaxingcheng and Yaowang are expected to conduct trial runs within the month.The new unit of Bohai Chemical Development is expected to increase load and start mass production by the end of the month.

2Spot Overview


Based on the Changzhou market in East China, today's cash warehouse price for carbide method type five in East China is 4,650 yuan/ton, unchanged from the previous trading day.

The domestic PVC spot market remained generally stable, with slight fluctuations in the morning session. In the afternoon, as bulk commodities weakened, PVC spot transaction prices were adjusted downward. During the week, both supply and demand continued to increase. However, uncertainties in export policies and the release of new domestic production capacity put pressure on spot prices. In East China, carbide-based PVC type 5 spot prices (ex-warehouse) were at 4,620–4,760 yuan/ton, while ethylene-based PVC was at 4,800–5,000 yuan/ton.

Figure 1 Domestic PVC Price Trend (Unit: RMB/ton)

Figure 2 Domestic PVC Prices in Various Regions (Unit: Yuan/Ton)

[PVC日评]:PVC弱势震荡 供需僵持延续(20250901)

[PVC日评]:PVC弱势震荡 供需僵持延续(20250901)

Source of data: Longzhong Information

Data source: Longzhong Information

3. Futures-Cash Basis

Table 2 Main Delivery Location Basis (Yuan/Ton)

Region

Previous trading day

Today

Rise and Fall

Month-on-month

East China (Contract 01)

-150

-170

-20

-13.33%

Data source: Longzhong Information

The PVC basis for the January contract in the East China region is in the -120/-200 range, and the basis is weakening.

4. Production Update

Table 3   PVC List of Maintenance Devices

Company Name

Process

Capacity: 10,000 tons

Remark

Device Change

Recovery Plan

Taishan Salt Chemical

Calcium carbide method

10

Parking

September 29, 2022

To be determined

Shandong Dongyue

Calcium carbide method

13

Parking

March 25, 2023

To be determined

Wuhai Chemical

Calcium carbide method

40

Parking

July 23, 2023

To be determined

Gansu Xinrong

Calcium carbide method

20

Parking

July 12, 2023

To be determined

Cangzhou Julong

Ethylene method

52

Parking

September 20, 2024

Pending

Suzhou Huasu

Ethylene method

13

Parking

April 26, 2025

To be determined

Haohua Aerospace Calcium carbide method 20 Mid-September rotation off-duty    
Gansu Jinchuan Calcium carbide method 30 Start the rotation break on September 10th.    

Ethylene process

30

Temporary Parking

August 19, 2025  

Calcium carbide method

55

Mahatma's maintenance for 10 days in early September.

   

Taizhou Liancheng

Ethylene method

60

Annual maintenance, to be determined

   

Shaanxi Beiyuan

Calcium carbide method

110

Rotation rest

September 10, 2025

September 22, 2025

Yinglite plans partial maintenance in mid-month, and Heilongjiang Haohua plans minor repairs within the month.

Figure 4 Domestic PVC Maintenance Loss and Price Linkage Trend Chart

Figure 5 Comparison Chart of PVC Capacity Utilization Rate and Price

[PVC日评]:PVC弱势震荡 供需僵持延续(20250901)

[PVC日评]:PVC弱势震荡 供需僵持延续(20250901)

Data Source: Longzhong Information

Data source: Longzhong Information

5. Price Forecast

In the short term, there is limited change in the supply and demand of the domestic PVC spot market; however, the increased trial runs of new capacity units have raised concerns about supply within the industry. Unclear foreign trade export policies have suppressed export demand. In the short term, industry costs remain firm, coupled with maintenance of some upstream units, providing support to the price floor of the PVC market. It is expected that the market will remain in a stalemate within a range in the near future. The current price for the calcium carbide-based five-type PVC in East China is estimated to be between 4,650 and 4,800 yuan/ton for prompt delivery with cash payment.

6. Related Products

Calcium carbide The domestic calcium carbide market remains stable, with the mainstream trade price in Wuhai region rising to 2,400 yuan per ton.

Ethylene The ethylene market price remains stable. CFR Northeast Asia 840 USD/ton CFR Southeast Asia 840 USD/ton

7. Data Calendar

Table 4 Overview of PVC Data Calendar

Data

Release Date

Previous Data

Trend Forecast

PVC Utilization Rate

Thursday 5:30 PM

77.13%

PVC Weekly Production

Thursday 5:00 PM

46.20

PVC production enterprise factory inventory

Thursday 5:00 PM

View data terminal

PVC third-party social inventory

Thursday 5:00 PM

91.82

PVC manufacturing companies' export volume

Friday 12:00 AM

See data terminal

Operating rate of downstream PVC product enterprises

Friday 5:00 PM

View data terminal

Data source: Longzhong Information

Note:

1. Consider a large fluctuation as an increase or decrease, highlighting data dimensions with a change exceeding 3%.

2. ↗↘ are regarded as narrow fluctuations, highlighting data with price changes within the range of 0-3%.

 

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