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**Cost-Side Support Remains Firm; Butadiene Market Edges Up in a Narrow Range (September 9, 2026)**

Published on 2026-09-09

1. Today's Summary

  • On September 9, Sinopec East China kept its butadiene ex-works price stable at 14,900 CNY/ton, while downstream synthetic rubber market prices rose.
  • On September 9, the capacity utilization rate of the domestic butadiene industry was 64.04%, up 0.04 percentage points from the previous working day.

2. Spot Market Overview

Table: Domestic Butadiene Price Summary (Unit: CNY/ton)

Price Type Enterprise/Region Sep 9 Price Sep 8 Price Change Change (%)
Ex-works quotation Sinopec East China 14,900 14,900 0 0.00%
Sinopec South China 14,800 14,800 0 0.00%
Sinopec North China 14,900 14,900 0 0.00%
Sinopec Central China 14,900 14,900 0 0.00%
Lianyungang Petrochemical 14,500 14,500 0 0.00%
Shenghong Refining 14,900 14,700 200 1.36%
Dalian Hengli 14,710 14,710 0 0.00%
Yantai Wanhua 15,000 14,580 420 2.88%
Liaoyang Petrochemical 14,500 14,640 -140 -0.96%
Shenhua Ningxia Coal -- -- -- --
Inner Mongolia Jiutai 14,000 14,000 0 0.00%
Dongming Petrochemical -- -- -- --
Yulong Petrochemical 14,900 14,600 300 2.05%
Market price Shandong Luzhong delivered 15,025 14,940 85 0.57%
Jiangyin ex-tank self-pickup 14,700 14,500 200 1.38%
Yellow Sea west coast self-pickup 14,900 14,595 305 2.09%
Key downstream
Butadiene rubber Shandong Daqing BR9000 15,750 15,600 150 0.96%
Styrene-butadiene rubber Shandong Qilu 1502 16,100 15,900 200 1.26%

Source: Chempricehub Information

Taking the delivered price in the Luzhong area of Shandong as the benchmark, today's price closed at 15,020 CNY/ton, up 85 CNY/ton from the previous day. Today, the domestic butadiene market edged up in a narrow range. In the morning, the major downstream synthetic rubber products trended upward, and market sentiment remained relatively strong, with sellers firm in their offers. However, downstream demand showed no marked improvement, and there was strong resistance to high-priced feedstock. Buying follow-through was moderate, and high-priced transactions met considerable resistance amid downstream caution. Delivered prices in the Luzhong area of Shandong ranged from 14,950 to 15,100 CNY/ton, while ex-tank self-pickup prices in East China were referenced at 14,600–14,800 CNY/ton.

On September 9, the capacity utilization rate of the domestic butadiene industry was 64.04%, up 0.04 percentage points from the previous working day. In terms of theoretical production margins, the Japanese naphtha market rose on September 8, while Sinopec kept its butadiene price stable at 14,900 CNY/ton. As a result, the theoretical production margin for butadiene produced via C4 extraction increased, with the C4 extraction process margin calculated at 5,721.46 CNY/ton.

4. Price Forecast

With crude oil prices remaining elevated in the short term, the cost side still provides some support for butadiene. Traders are actively holding prices firm while selling, and low-priced spot resources are hard to find in the market. However, downstream plants operating at reduced loads have weakened their willingness to purchase feedstock, and their acceptance of high prices is limited, which may restrain the market trend to some extent. The domestic butadiene market is expected to fluctuate within a narrow range.

5. Related Product Market

Synthetic rubber market: Today, butadiene rubber and styrene-butadiene rubber prices rose. In the Shandong market, Daqing BR9000 increased by 150 CNY/ton to 15,750 CNY/ton, and Qilu SBR 1502 increased by 200 CNY/ton to 16,100 CNY/ton.

6. Data Calendar

Table 4: Domestic Butadiene Data Overview (Unit: 10,000 tons, CNY/ton)

Data Item Release Date Previous Data Expected Trend
Butadiene port inventory Wed 17:00 2.62
Butadiene production margin Fri 17:00 4,535.25
Butadiene inventory analysis Fri 17:00 4.05
Weekly butadiene capacity utilization Fri 17:00 64.63%
Weekly butadiene production Fri 17:00 10.46

Source: Chempricehub Information

Notes:

  1. ↓↑ indicates a significant fluctuation, highlighting data dimensions with an increase/decrease exceeding 3%.
  2. ↗↘ indicates a narrow fluctuation, highlighting data with an increase/decrease within 0–3%.

Comments

0
  • Priya Kapoor 2026-09-09 20:31
    Cost-side support is clearly firm, but with capacity utilization stuck near 64%, the butadiene margin upside looks capped; downstream rubber's strength should keep spot range-bound around 14,900 CNY.
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