Isobutyraldehyde prices fluctuated upward in Apri

According to SunSirs commodity market analysis system, as of April 20, the domestic quoted price for isobutyraldehyde stood at 8,466.67 RMB/ton. This figure represents a stabilization following an earlier increase from the April 1 price of 8,033.33 RMB/ton, marking a total increase of 5.39%. In April, the operating rates of domestic isobutyraldehyde manufacturers experienced a slight decline, hovering around 86%. Meanwhile, the downstream market for neopentyl glycol saw volatile upward trends, driving an increase in demand for isobutyraldehyde. Concurrently, the price of the raw material—propylene—also trended upward with some volatility. Supported by both rising raw material costs and increased market demand, isobutyraldehyde prices in April ultimately stabilized after an initial rise.

Isobutyraldehyde manufacturers' operating rates declined slightly

In April, Yancoal Lunan Chemical's isobutyraldehyde facility—which boasts an annual production capacity of 30,000 tons—operated at a reduced rate. Anqing Shuguang's isobutyraldehyde plant, designed for an annual capacity of 25,000 tons, partially shifted its production focus to other products. Similarly, Shandong Lihuayi's isobutyraldehyde facility, with an annual capacity of 25,000 tons, also switched its production focus. Jiangsu Huachang's older 30,000-ton isobutyraldehyde facility operated normally, as did its newly commissioned plant; production from both facilities was primarily for internal consumption. Meanwhile, Dongming Oriental Chemical's 15,000-ton-per-year octanol facility maintained normal operations. Overall, operating rates among isobutyraldehyde manufacturers saw a slight uptick; however, the average operating rate for April actually declined to approximately 86%, down from 90% in March. Despite the ample supply of isobutyraldehyde, underlying factors supporting a potential price increase for the product remain in place.

Raw material propylene prices fluctuated upward

According to the SunSirs Commodity Market Analysis System, as of April 20, the quoted price for propylene stood at 9,057.67 RMB/ton. This represents a fluctuating upward trend compared to the April 1st quote of 8,784.33 RMB/ton, marking an increase of 3.11%. Propylene plant operating rates have remained stable; however, the ceasefire between the U.S. and Iran—coupled with a decline in crude oil prices—has dampened the upward momentum of propylene prices, causing them to rise initially before subsequently falling. Nevertheless, market acceptance of higher propylene price levels has improved. Furthermore, cost-side support remains in place, specifically driven by rising production costs for isobutyraldehyde.

Demand for Isobutyraldehyde Increased 

In April, neopentyl glycol prices experienced volatile upward movement. On April 20, Yantai Wanhua quoted prices at 10,850–11,000 RMB/ton—a substantial increase compared to the April 1 quote of 10,350–10,500 RMB/ton. On April 20, Luxi Chemical quoted neopentyl glycol at 9,000 RMB/ton, up from the April 1 quote of 8,700 RMB/ton. With the rise in neopentyl glycol prices and the concurrent increase in demand for isobutyraldehyde, the underlying support for isobutyraldehyde prices has strengthened.

Market outlook

According to analysts at SunSirs specializing in the isobutyraldehyde industry: The ceasefire between the U.S. and Iran has led to a decline in crude oil prices and, consequently, reduced production costs; this has weakened the upward price support previously provided by propylene. In terms of supply and demand dynamics, operating rates for isobutyraldehyde production have decreased, resulting in a reduction in supply. On the demand side, rising prices for neopentyl glycol have boosted demand for isobutyraldehyde, thereby strengthening the factors supporting a price increase for the latter. Looking ahead, while cost-side support for further price hikes appears to be losing momentum, the combined effect of reduced supply and increased demand for isobutyraldehyde ensures that upward price support remains intact. Consequently, the market is expected to see isobutyraldehyde prices rise initially before stabilizing.

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