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[Daily PVC Review] Sentiment-Driven Fluctuations While PVC Fundamentals Remain Stable

Longzhong 2025-09-05 17:23:04

1. Today's Summary

① Domestic PVC manufacturers have individually lowered ex-factory prices by 20-30 yuan per ton.

② The Zhenyang facility is expected to resume production within the week, while attention is on next week's maintenance of Jinchuan and Beiyuan.

③、 Qingdao Bay's new facility is preparing for startup and commissioning, while Bohua Development's new facility is expected to start by the end of the month.

2 Current Spot Overview

Table 1 Summary of Domestic PVC Spot Prices (Yuan/Ton)

Based on the East China Changzhou market, the current cash and carry price of carbide-grade Type V in East China is 4,660 yuan/ton, remaining stable compared to the previous trading day.

The spot market price of PVC remained stable overall. In the morning, there were low-end inquiries and transactions in the market, while in the afternoon, the atmosphere was boosted by unconfirmed rumors related to the industry. However, transaction sentiment weakened during trading, as there was no change in the fundamentals of the spot market or expectations of any shift. In East China, the cash-and-carry price of carbide-based PVC Type 5 remains at 4,640-4,780 yuan/ton, while ethylene-based PVC is at 4,800-5,000 yuan/ton.

Figure 1 Domestic PVC Price Trend (Unit: Yuan/Ton)

Figure 2 Domestic PVC Price Trends 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)

Data source: Longzhong Information

Data source: Longzhong Information

3、 Futures-spot basis

Table 2 Major Delivery Location Basis (Yuan/ton)

Region

The previous trading day

Today

Rise and fall

Month-on-month

East China (Contract 01)

-170

-150

20

11.76%

Data Source: Longzhong Information

The PVC basis for the January contract in East China is in the range of -100 to -200, and the basis continues to narrow.

4. Production Dynamics

Table 3   PVC Inspection Device List

Company Name

Process

Production 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 process

40

Parking

July 23, 2023

To be determined

Gansu Xinrong

Calcium carbide method

20

Parking

July 12, 2023

To be determined

Cangzhou Julong

Ethylene process

52

Parking

September 20, 2024

To be determined

Suzhou Huasu

Ethylene process

13

Parking

April 26, 2025

To be determined

Haohua Yuhang Calcium carbide method 20 Scheduled time off in mid-September    
Gansu Jinchuan Calcium carbide method 30 Starting shift rotation on September 10.    
Calcium carbide method 34 Udachny Plant Area Emergency Shutdown Due to Fault August 29, 2025 September 4, 2025

Ethylene method

30

Temporary Parking

August 19, 2025 September 7th

New Zhongjia

Calcium carbide process

30

Maintenance: 10-15 days

August 15, 2025

August 27, 2025

Inner Mongolia Junzheng

Calcium carbide process

34

September Overhaul at the Western Inner Mongolia Plant

   

Sino-Thai

Calcium Carbide Method

83

Huatai 19-29 maintenance for 6 days

August 19, 2025

August 29, 2025

Sea level

Calcium carbide method

40

Maintenance from late August to early September for 7-10 days

   

Formosa Plastics Ningbo

Ethylene method

40

Annual Maintenance

August 24, 2025

September 2, 2025

Sino-Thai

Calcium carbide method

55

Mahatma will undergo maintenance for 10 days in early September.

   

Taizhou Liancheng

Ethylene process

60

Annual maintenance, pending

   

Shaanxi Beiyuan

Calcium carbide method

110

Rest day

September 10, 2025

September 22, 2025

No new unit maintenance has been reported; during the week, a slight reduction in operating rates was observed at some individual enterprises.

Figure 4 Domestic PVC Maintenance Loss and Price Linkage Trend Chart

Figure 5 Comparison 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)

Source of data: Longzhong Information

Source of data: Longzhong Information

5. Price Forecast

As the weekend approaches, various unverified rumors are emerging in the market, affecting the related black industry sectors and intra-day market sentiment. Coupled with positive expectations for future financial policies, there is a strong bullish sentiment in intra-day prices. On the spot side, short-term maintenance impacts are expected to cause a slight decrease in output which will later rebound. With limited changes in additional production restrictions, and the domestic demand peak season arriving while export policy limits incremental growth, the overall supply-demand conflict is expected to slightly reduce, and the industry's inventory accumulation rate is anticipated to slow down. In the short term, cost support is relatively strong, and the fluctuation range of the PVC spot market is expected to be limited. The spot focus is under slight downward pressure, but there is a lot of policy-driven bullish sentiment. It is expected that the spot price of acetylene-based Type 5 in the East China region will range from 4,650 to 4,800 yuan/ton.

6、 Related Products

Calcium carbide The mainstream trade price of calcium carbide in the Wuhai region has increased by 50 yuan/ton to 2,350 yuan/ton, resulting in higher cost support.

Ethylene Ethylene CFR Northeast Asia 840 USD/ton remains stable. CFR Southeast Asia 840 USD/ton up 5USD/ton, prices remain firm

7. Data Calendar

Table 4 PVC Data Calendar Overview

Data

Release Date

Previous period data

Trend Forecast

PVC utilization rate

Thursday 5:30 PM

77.13%

PVC Weekly Production

Thursday 5:00 PM

46.20

PVC production enterprise plant inventory

Thursday 5:00 PM

View Data Terminal

PVC third-party social inventory

Thursday 5:00 PM

91.82

PVC production enterprise export volume

Friday 12:00 AM

View data terminal

Operating rate of downstream PVC product enterprises

Friday 5:00 PM

View Data Terminal

Data source: Longzhong Information

Remarks:

1. ↓↑ indicates significant fluctuations; highlight data dimensions with a price change exceeding 3%.

2. ↗↘ are considered narrow fluctuations, highlighting data with a rise or fall within the range of 0-3%.

 

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