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