For the Quarter Ending March 2026
Isobutane Prices in APAC
- In China, the Isobutane Price Index rose by 10.828% quarter-over-quarter, reflecting tighter exports and costs.
- The average Isobutane price for the quarter was approximately USD 1450.00/MT, based on FOB Shanghai assessments.
- Natural Gas increases lifted the Isobutane Production Cost Trend, pressuring margins and pushing FOB bids.
- Coastal refinery turnarounds narrowed merchant supply, pushing the Isobutane Spot Price and prompting cargo reallocation.
- Stronger enquiries from Vietnam and South Korea strengthened the Isobutane Demand Outlook, tightening export availability.
- Inventory draws at eastern terminals reflected tightening, visible in the Isobutane Price Index and momentum.
- Near-term Isobutane Price Forecasts weigh feedstock volatility against seasonal MTBE demand and potential regional disruptions.
- Major coastal complexes maintained runs while teapot restrictions and maintenance narrowed merchant pool and exports.
Why did the price of Isobutane change in March 2026 in APAC?
- Rising Natural Gas feedstock costs increased production costs, reducing independent refiners' run rates and availability.
- Planned coastal turnarounds removed export-grade capacity, tightening FOB supply while alkylate demand competed for barrels.
- Regional buyers rebuilt gasoline-blending stocks before season, raising export enquiries and strengthening arbitrage into China.
Isobutane Prices in North America
- In United States, the Isobutane Price Index fluctuated quarter-over-quarter in Q1 2026, driven by elevated production costs.
- The Isobutane Production Cost Trend increased as the Producer Price Index rose 4.0% year-over-year in March 2026.
- Consumer Price Index inflation reached 3.3% year-over-year in March 2026, pushing up energy-intensive Isobutane production expenses.
- The Isobutane Demand Outlook strengthened because the Manufacturing Index expanded during the quarter ending March 2026.
- Retail sales grew 4.0% year-over-year in March 2026, sustaining downstream demand for Isobutane -derived synthetic fibers.
- Industrial production increased 0.7% year-over-year in March 2026, providing baseline support for general chemical manufacturing needs.
- Byproduct sulfuric acid supply tightened as several nonferrous-metal smelters experienced planned maintenance periods in Q1 2026.
- Construction sector demand for Isobutane derivatives showed mixed signals as multifamily housing starts surged in January 2026.
- The Isobutane Price Forecast remained bullish throughout Q1 2026 due to sustained cost-push inflation and steady demand.
Why did the price of Isobutane change in March 2026 in North America?
- Elevated input costs passed through the supply chain as the Producer Price Index rose in March 2026.
- The Manufacturing Index expanded in March 2026, driving higher consumption of highly reactive base chemical intermediates.
Isobutane Prices in Europe
- In Germany, the Isobutane Price Index rose quarter-over-quarter in Q1 2026, driven by surging upstream costs.
- The Consumer Price Index rose 2.7% while the Producer Price Index fell 0.2% in March 2026.
- The Manufacturing Index expanded in March 2026, despite industrial production remaining stagnant at 0.0% in February 2026.
- Retail sales grew 0.7% and unemployment hit 4.2% in February 2026, while consumer confidence reached -24.7 in March 2026.
- The Isobutane Demand Outlook strengthened as downstream sector procurement increased in March 2026.
- Natural gas and electricity costs for Isobutane processing plummeted in February 2026 before spiking in March 2026.
- The Isobutane Price Forecast indicated upward pressure following tightened sulfuric acid precursor supply channels in March 2026.
Why did the price of Isobutane change in March 2026 in Europe?
- Natural gas and electricity energy production costs spiked sharply for industrial producers in March 2026.
For the Quarter Ending December 2025
Isobutane Prices in APAC
- In China, the Isobutane Price Index fell by 2.85% quarter-over-quarter, reflecting seasonal export flows tightening availability.
- The average Isobutane price for the quarter was approximately USD 1308.33/MT indicative of FOB Shanghai competitiveness.
- Isobutane Spot Price tightened mid-quarter due to constrained prompt availability and heightened MTBE segment procurement levels.
- Isobutane Price Forecast projects narrow monthly oscillations as feedstock easing offsets steady export demand pressure.
- Isobutane Production Cost Trend declined following natural gas price falls, supporting continuous refinery operating margins and output.
- Isobutane Demand Outlook remains constructive for MTBE and refrigerant intermediates, driven by restocking and seasonal blending requirements.
- Isobutane Price Index volatility moderated as inventories hovered near five-year means and logistic constraints were limited.
- Coastal mega-refineries maintained high run rates, keeping FOB flows liquid and supporting consistent liftings to Southeast Asia.
Why did the price of Isobutane change in December 2025 in APAC?
- Stable refinery run rates and proactive export liftings tightened domestic prompt availability, supporting modest price appreciation.
- Natural gas and crude feedstock cost declines eased production expenses, limiting upward pressure on spot quotations.
- Balanced inventories, lack of outages, and steady downstream blending demand kept market fundamentals essentially neutral overall.
Isobutane Prices in North America
- The Isobutane Price Index in North America showed moderate volatility during Q4 2025, influenced by refinery operating rates, gasoline blending demand, and seasonal inventory adjustments across the LPG value chain.
- Isobutane Spot Price trends were supported early in the quarter by steady alkylation unit demand and blending requirements, while late-quarter softness emerged as inventories improved and some refiners reduced spot purchases.
- The Isobutane Production Cost Trend remained closely linked to crude oil and natural gas liquids (NGL) pricing, with softer upstream energy benchmarks in parts of the quarter easing feedstock-related cost pressure for producers.
- The Isobutane Demand Outlook stayed constructive overall, supported by ongoing gasoline blending requirements, stable petrochemical consumption, and refrigerant-grade demand tied to seasonal maintenance cycles in cooling equipment manufacturing.
- The regional Price Index reflected balanced supply conditions as strong shale-derived NGL output ensured sufficient availability, preventing prolonged tightness despite periodic logistics constraints.
- In September 2025, prices increased in North America. The increase in the Price Index was driven by firm gasoline blending margins, higher alkylation unit utilization following summer maintenance, and short-term logistics constraints that tightened prompt spot supply.
- The Isobutane Price Forecast for early 2026 suggests range-bound movement, with crude oil trends, refinery utilization, and gasoline demand expected to remain the primary market drivers.
Isobutane Prices in Europe
- In Europe, the Isobutane Price Index displayed a slightly firm trend through Q4 2025, supported by stable refinery demand for alkylation and ongoing requirements in fuel blending and refrigerant applications.
- The Isobutane Spot Price remained supported for much of the quarter due to balanced inventories and steady downstream procurement, though some easing appeared toward year-end as blending demand slowed seasonally.
- The Isobutane Production Cost Trend remained influenced by crude oil pricing and refinery margin dynamics, with improved energy market stability helping producers maintain consistent output economics.
- The Isobutane Demand Outlook in Europe remained stable, underpinned by gasoline component demand, MTBE production, and steady usage in aerosol and refrigerant applications.
- The Price Index was also affected by import parity and intra-European trade flows, with logistics normalization improving supply distribution across regional hubs.
- In September 2025, prices increased in Europe. The rise in the Price Index was attributed to stronger gasoline blending demand after summer travel season inventory drawdowns, higher refinery alkylation rates, and temporary tightening in regional LPG balances.
- The Isobutane Price Forecast for early 2026 indicates stable to slightly softer conditions, as seasonal blending demand moderates while supply remains comfortable.
For the Quarter Ending September 2025
APAC
- In China, the Isobutane Price Index fell by 11.6% quarter-over-quarter due to persisting oversupply pressure.
- The average Isobutane price for the quarter was approximately USD 1346.67/MT, reflecting muted market activity.
- Domestic inventories pressured the Isobutane Spot Price, prompting sellers to lower offers amid subdued interest.
- Near-term Isobutane Price Forecast indicates modest monthly declines, tempered by seasonal refining and blending demand.
- Lower crude and abundant natural gas supported lower Isobutane Production Cost Trend, keeping margins pressured.
- The Isobutane Demand Outlook remains weak due to slow industrial activity and restrained MTBE procurement.
- High stocks and tepid export interest weighed on the Isobutane Price Index and market sentiment.
- Operational continuity at major refiners sustained supply, limiting near-term upside for Isobutane Spot Price recovery.
Why did the price of Isobutane change in September 2025 in APAC?
- Elevated domestic production and built inventories pressured prices amid subdued MTBE and downstream petrochemical demand.
- Soft crude and abundant LNG reduced feedstock costs, lowering production cost pressures and seller pricing.
- Weak export enquiries, Indian procurement caution, and cautious blender behaviour limited international offtake and support.
North America
- The Price Index of Isobutane in North America fluctuated throughout Q3 2025, reflecting volatility in natural gas liquids (NGLs) supply and refining margins. The Isobutane Spot Price experienced periodic upward and downward swings due to refinery utilization rates and seasonal demand shifts.
- Why prices in September 2025 Changed: Prices increased in September 2025 due to higher refinery processing rates and growing demand from downstream LPG blending and refrigerant production. Tightened inventory levels amid increased exports to Asia also supported the price rise.
- Key downstream applications include refrigerants (R-600a), petrochemical feedstock, LPG blending, aerosol propellants, and isobutylene production for synthetic rubber and butyl rubber. Demand from the petrochemical and refrigerant sectors drove consumption.
- Production Cost Trend: The Isobutane Production Cost Trend saw modest increases in Q3 due to elevated natural gas feedstock prices and incremental transportation costs.
- Demand Outlook: The Isobutane Demand Outlook remains positive for Q4 2025, supported by sustained petrochemical production and peak-season refrigeration demand. The Isobutane Price Forecast anticipates moderate upward pressure through early Q4 before stabilization.
Europe
- The Price Index of Isobutane in Europe fluctuated in Q3 2025, influenced by variable refinery runs, LPG imports, and petrochemical feedstock demand. The Isobutane Spot Price remained volatile, with mid-quarter dips followed by recovery toward the end of September.
- Why prices in September 2025 Changed: Prices decreased in September 2025 due to lower domestic refinery output and weaker demand from aerosol and refrigerant sectors following seasonal slowdown. Competitive imports from North Africa and the Middle East added downward pressure.
- Isobutane is used extensively in refrigerants (R-600a), LPG blending, synthetic rubber production, and as a feedstock for MTBE. Reduced seasonal cooling demand contributed to lower consumption in September.
- Production Cost Trend: The Isobutane Production Cost Trend edged lower during the quarter as European natural gas prices softened, reducing extraction and fractionation costs.
- Demand Outlook: The Isobutane Demand Outlook for Q4 2025 is cautiously optimistic, anticipating growth in petrochemical applications and recovery in refrigeration demand. The Isobutane Price Forecast expects moderate stability after early Q4 adjustments.
For the Quarter Ending June 2025
Asia Pacific (APAC)
- In APAC, particularly in China, the Isobutane Price Index showcased a mixed performance over Q2 2025. April marked a slight recovery due to increased refrigerant demand, while May and June witnessed declines driven by subdued industrial activity and ample supply, prices settled at 1490 USD/MT by the end of the quarter.
- Volatile oil prices and ongoing geopolitical uncertainties in global trade routes also contributed to the price movements.
- The Isobutane Price Index in China declined further in July 2025. Weak consumption from the butyl rubber and isobutylene sectors, combined with continued inventory build-up, kept prices on a downward slope.
- Reduced refinery throughput costs were offset by weakened downstream conversion, keeping spot prices under pressure.
- Domestic production remained robust, but high inventory levels across major hubs like Shandong added to oversupply. While MTBE demand saw seasonal gains, the broader Isobutane Demand Outlook stayed sluggish due to macroeconomic slowdown.
- The Isobutane Production Cost Trend remained rangebound in July, aided by steady crude benchmarks but limited by downstream inactivity. The Isobutane Spot Price saw marginal discounts from traders eager to liquidate stocks ahead of expected August plant turnarounds.
North America
- The Isobutane Price Index in North America showed moderate fluctuations during Q2 and into July 2025. The market witnessed alternating trends driven by shifting crude oil dynamics and refinery throughput variations.
- A consistent feedstock flow from natural gas liquids and the presence of seasonal gasoline blending supported base production; however, midstream disruptions and a volatile energy market added unpredictability to price trends.
- The Price Index of Isobutane in North America increased in July 2025, attributed to higher demand from the fuel additive sector and scheduled maintenance at key cracking units across the Gulf Coast. Rising crude oil prices and improved margins in MTBE and alkylate production also pushed up spot prices slightly.
- The Isobutane Production Cost Trend tracked higher in July due to rising oil benchmarks, especially WTI, leading to cost pass-throughs in downstream pricing. While inventories were sufficient to meet demand, logistics-related constraints post-hurricane season added marginal delivery delays. The Isobutane Demand Outlook remained optimistic with refiners increasing purchase volumes ahead of the summer gasoline blending season.
Europe
- The Isobutane Price Index in Europe during Q2 2025 remained volatile, reflecting uncertainty in upstream markets and refinery operations. Frequent disruptions due to plant maintenance and fluctuating naphtha costs contributed to uneven pricing. Additionally, regulatory scrutiny on VOCs (volatile organic compounds) usage in downstream applications subtly influenced the product’s offtake.
- The Price Index in Europe decreased in July 2025, driven by lower upstream cost pressure and decreased demand in the refrigerant and petrochemical segments.
- Softer economic activity in Germany, France, and Eastern Europe trimmed Isobutane consumption, particularly in butyl rubber and propellant manufacturing.
- The Isobutane Spot Price saw periodic corrections during July due to improved availability from domestic and import sources. The Isobutane Production Cost Trend remained under control with feedstock cost softness.
- However, downstream buyers adopted a wait-and-see approach, delaying purchases in anticipation of further price drops. Overall, the Isobutane Demand Outlook remained cautious amid slow industrial recovery.
