N-Butanol Enters Concentrated Turnaround Period, Underpinning Market Prices to Halt Slide

Introduction: In August, the domestic n-butanol market shifted from a post-surge high into range-bound fluctuation. As more plants successively went offline for maintenance, market supply began to shrink, moving toward a tighter supply situation.

I. N-Butanol Prices Entered a Consolidation Phase After the Price Surge

Since the mid-July surge in domestic n-butanol prices, market trading sentiment has cooled, mainly because downstream buyers strongly resisted high prices, showing low willingness to take deliveries and focusing on just-in-time needs. Meanwhile, as international crude oil fluctuated, feedstock propylene prices moved up and down accordingly, steadily weakening cost support for n-butanol. Losing the dual support of cost and demand, domestic n-butanol prices ran in a weak, volatile pattern. Entering August, however, units previously scheduled for maintenance successively entered shutdown phases, and some units experienced unplanned outages, causing domestic n-butanol supply to shrink rapidly and strengthening support for market prices.

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

II. Feedstock Propylene Declined with Fluctuations, N-Butanol Margins Recovered

Propylene feedstock peaked in July and then began to fall amid fluctuations. Although it later rose on the back of crude oil gains, the overall price center trended downward. In the earlier period, n-butanol was in a loss-making stage due to high costs. Its prices fell under cost pressure, but the decline was generally slow. Meanwhile, some units announced planned shutdowns, boosting overall market transaction volumes to support prices. In the later period, despite planned maintenance and unplanned unit outages, overall market trading remained subdued because both producers and downstream buyers had built up small inventories earlier, leaving prices to consolidate in a range.

Table 2 Comparison of N-Butanol, Feedstock, Cost, and Profit Data (RMB/ton)

III. Increasing N-Butanol Maintenance Turnarounds Pushed the Market Toward Tighter Supply

Supply side: Since the start of August, units previously scheduled for shutdown have gone offline one after another, and some unplanned outages also occurred, resulting in a concentrated shutdown phase for market units. Total market supply has continued to decline. As of August 6, total daily domestic n-butanol supply was approximately 6,400 tons/day, with the overall operating rate around 68%. Compared with July 31, daily n-butanol output fell by 1,160 tons/day, and operating load dropped by 12 percentage points.

Demand side: As the downstream off-season approaches its end and raw material price centers moved lower, downstream profit margins saw some recovery. As a result, operating loads at the three major downstream sectors for n-butanol improved. Among them, butyl acrylate operating loads continued to decline, with noticeably lower demand; butyl acetate, however, improved significantly.

In summary, domestic n-butanol operating loads have gradually declined with increasing maintenance turnarounds, and market supply has kept shrinking. However, because some producers and downstream buyers hold small inventories, overall market inquiries and offtake intentions have not been active, and transaction prices remain concentrated at the lower end. Still, as the market shifts toward a tight supply pattern, support for market prices remains in place.

IV. Market Outlook

1. Supply side: Some units still scheduled for maintenance will enter shutdown phases in the future. Combined with the output losses from earlier shutdowns, total domestic n-butanol supply is expected to tighten further.

2. Demand side: As the downstream off-season draws to a close, all three major downstream sectors are expected to have room to raise operating loads, with butyl acrylate and butyl acetate improving notably. Demand is expected to continue growing at a slow pace.

Overall, the domestic n-butanol market is slowly moving toward a supply deficit. At that point, market inquiry and offtake sentiment will pick up, and total transaction volumes will gradually increase. Domestic n-butanol market prices are expected to run with a firming bias amid fluctuations.