On July 2, Sinopec East China Sales Company reduced its acrylonitrile list price by 200 yuan/ton to 10,300 yuan/ton. This price adjustment uniformly applies to two major production bases: Zhenhai Refining and Chemical Co. and Anqing Petrochemical. Industry public data shows that while a 200 yuan/ton decline is not drastic, given acrylonitrile's recent position near historical lows, the signal value of this move outweighs the numerical change—upstream raw material price expectations are weakening.
Dual Drivers: Cost Logic and Supply-Demand Loosening
The immediate driving force behind the acrylonitrile price cut comes from two aspects. First, the persistent weakness in propylene prices, the core raw material for acrylonitrile, which saw a significant decline in late Q2, weakening cost support and creating room for acrylonitrile to lower. Second, subtle shifts in the supply-demand landscape. Stable operations at Zhenhai and Anqing, combined with recent capacity cuts at some downstream acrylic fiber plants, have led to a phase of shrinking demand for acrylonitrile. Rigid supply coupled with declining demand elasticity forces manufacturers to cut prices to balance inventory pressure.
Notably, this price adjustment occurs in early July, a critical transition point between the traditional off-season and peak season in the textile chemical fiber industry. Downstream enterprises typically evaluate raw material inventory strategies during this window. Sinopec's price move sends a clear signal to the market: acrylonitrile lacks upward momentum in the short term and may even weaken further. This expectation management directly influences procurement rhythms for downstream industries such as acrylic fiber, ABS resin, and even carbon fiber.
Industrial Chain Transmission: From Acrylonitrile to End-Use Fabrics
Acrylonitrile is the core raw material for bulk chemicals like acrylic fiber, ABS resin, and nitrile rubber. For acrylic fiber, raw material costs account for over 70% of total production costs. This price cut reduces raw material costs for acrylic fiber producers by approximately 140 yuan/ton (based on a consumption rate of 0.7). For spinning mills already operating on thin margins, this provides a welcome breather. However, the key question is whether this cost-side benefit can smoothly transmit to the end-use fabric segment.
Based on feedback gathered by the Texworld editorial team, the downstream fabric market is currently lackluster. Although autumn/winter fabric orders have started to emerge, buyers are extremely price-sensitive and possess strong bargaining power. The ex-factory prices of acrylic yarn and blended fabrics have not dropped in tandem with raw material costs; instead, they serve more as bargaining chips in negotiations between mills and clients. This means the direct beneficiaries of the acrylonitrile price cut are more likely the upstream polymerization and spinning stages, rather than end-use fabric traders.
Another transmission path worth monitoring is ABS resin. ABS is widely used in home appliances, automotive parts, and electronic housings, with acrylonitrile accounting for about 20%-30% of its composition. The impact of this price cut on ABS costs is approximately 40-60 yuan/ton, a relatively small magnitude. However, if acrylonitrile continues to weaken, combined with simultaneous declines in styrene and butadiene, it could trigger a chain reaction in the ABS pricing system. This would indirectly benefit niche areas such as textile machinery parts and chemical fiber equipment housings that rely on ABS as a raw material.
Differential Reactions in Regional Industrial Clusters
Zhenhai Refining is located in Ningbo, Zhejiang, while Anqing Petrochemical is in Anhui. Both bases radiate influence to the Yangtze River Delta and central China's chemical fiber industry clusters. Ningbo's vicinity hosts numerous acrylic fiber spinning and blended fabric processing enterprises, while Anqing serves downstream chemical fiber markets in Jiangxi, Hubei, and beyond. From a regional cluster perspective, this price cut has a more immediate impact on the Yangtze River Delta's acrylic fiber chain—some small and medium-sized spinning mills may leverage this opportunity to push down acrylic staple fiber purchase prices, thereby squeezing trader margins.
In contrast, markets in Shandong and Jiangsu react with a lag. Since Sinopec East China's pricing power is primarily concentrated in the eastern region, northern China's acrylonitrile prices more closely follow quotes from Northeast and North China refineries. However, given the high correlation of market sentiment, the price cut signal from the east will likely transmit to other regions within a week, forming a nationwide convergence of price expectations.