Supply Tightening Coupled with Elevated Costs Drives Strong Rise in n-Butanol Prices

Lead: Recently, domestic n-butanol has embarked on a continuous upward trend. Supported by feedstock-driven cost increases and by a wave of concentrated plant maintenance that pushed operating rates to the year's lowest level, the market has once again entered a supply-shortage situation. Under this dual support, domestic n-butanol prices have risen rapidly.

I. N-Butanol Prices Continue to Climb

Since August, the price center of domestic n-butanol has risen continuously. In addition to high cost support, the market has also moved into a supply-shortage situation, widening the room for price increases. First, feedstock propylene prices have surged sharply and continuously under the influence of international crude oil, raising n-butanol production costs and putting pressure on producers. The cost side has thus provided strong support to the market. Beginning in August, multiple domestic n-butanol units entered concentrated maintenance shutdowns, with the number steadily increasing. Market supply continued to shrink, while demand was in a slow recovery phase, shifting the supply-demand pattern toward supply falling short of demand. Meanwhile, under the combined effect of tight spot supply and rising costs, downstream buying interest has increased markedly. Low-priced offers have gradually diminished, high-priced transactions have become more frequent, and the overall price center has moved to the high end.

Table 1: N-Butanol Market Prices in Major Domestic Regions (RMB/ton)

Source: Chempricehub

II. Concentrated Maintenance Pushes Operating Rate to Yearly Low; N-Butanol Market Once Again Sees Supply Shortage

Since August, domestic n-butanol units have entered maintenance sequentially. The national overall operating load fell from 80.33% on July 31, with a daily output of about 7,560 tons, to 62.8% on August 21, down 17.53 percentage points. Daily output declined by 1,650 tons to about 5,910 tons, a drop of 21.83%. During this period of sharply reduced supply and tight availability, downstream demand has shown an increasing trend. This is mainly because the maintenance cycles of the three major downstream sectors and the off-season have basically come to an end, allowing downstream plants to gradually resume operations. As a result, market demand has grown slowly, and n-butanol has entered a supply-shortage pattern.

Table 2: Comparison of Operating Rates in Major N-Butanol Producing Regions

Source: Chempricehub

It can be seen that the region with the largest decline in operating rate is Northwest China, down 73 percentage points overall. There, the Shaanxi Yanchang unit was shut down; this enterprise is a major spot seller in the domestic market. After its shutdown, spot supply contracted, and recently it has had no spot supply to sell at all, further tightening market spot availability. The second-largest decline is in East China, down 42 percentage points. East China is both a major supply region and a major demand region for n-butanol. The sharp drop in supply there has exacerbated the market's supply-shortage situation.

III. Feedstock Prices Rise Sharply; Cost Pressure on N-Butanol Increases

Feedstock propylene strengthened on firmer international oil prices and a stronger futures market, combined with shrinking regional spot supply and recovering spot trading. The market price center kept moving upward. As of August 21, the production cost of n-butanol was around 7,123 RMB/ton, up 632 RMB/ton from July's low, an increase of 9.74%. Although the n-butanol price center has also been rising, its overall increase is lower than that of propylene. As a result, n-butanol profit only rose by 228 RMB/ton to 577 RMB/ton, and the profit continued to improve after turning from loss to gain.

Table 3: Comparison of N-Butanol, Feedstock, Cost, and Profit (RMB/ton)

Source: Chempricehub

IV. Market Outlook

For now, the n-butanol units under maintenance have not yet resumed production, and producer inventories are continuing to decline, remaining at low levels. This means market supply is likely to contract further. Downstream industries are seeing a slow recovery in overall operating loads, and market demand is gradually increasing. Earlier, downstream buyers showed little enthusiasm for stockpiling and held relatively low feedstock inventories. At present, their willingness to purchase and take delivery is steadily strengthening, further amplifying the supply-demand contradiction in the n-butanol market. At the same time, feedstock propylene continues to fluctuate at high levels, exerting strong cost pressure and providing solid support for n-butanol spot prices. Given the supply-shortage situation and multiple supporting factors such as high costs, the price center of domestic n-butanol is expected to continue running with a firm tone, though the overall increase will narrow.