Methyl Tert Butyl Ether (MTBE) Price Trend Q3 2025
Global MTBE markets in Q3 2025 saw mixed movements, with Europe experiencing strong price gains on seasonal blending demand. Asia posted slight declines due to weaker fuel consumption and limited arbitrage opportunities. U.S. and Mexico markets softened amid steady supply and subdued blending activity. India’s pharma-grade MTBE outlook remained firm, supported by stable feedstock and growing industrial demand.
United States
Methyl tert-butyl ether (MTBE) Export prices FOB Houston, USA, Grade – 97% min Industrial Grade.
In Q3 2025, MTBE prices in the USA reflected minor bearish sentiment due to soft domestic blending demand. Product prices in Q3 remained under pressure from reduced gasoline consumption and limited export activity. MTBE price trend in USA markets was influenced by declining crude oil values and ample feedstock isobutylene supply. According to the PriceWatch, MTBE prices fell by 1.40% during the quarter.
Refinery turnarounds were limited, ensuring stable regional supply levels. Product prices in the USA also reacted to slower downstream demand across Latin American markets. MTBE price in the USA remained steady in September 2025, supported by improving export flow toward Mexico. Overall, steady inventory positions are expected to sustain balanced prices through early Q4.
China
Methyl tert-butyl ether (MTBE) Export prices FOB Shanghai, China, Grade – 98% min Industrial Grade.
In Q3 2025, MTBE prices in China declined slightly amid weaker domestic blending activity and export competition. Product prices in Q3 mirrored the fluctuating fuel demand from the refining sector. MTBE price trend in China was primarily influenced by intermittent refinery operation rates and downstream adjustments. According to the PriceWatch, MTBE prices in China decreased by 1.97% from Q2 2025.
Reduced gasoline blending requirements and competitive regional offers added to the downward push. Still, some refiners observed stable margins due to lower methanol and isobutylene costs. MTBE price in China maintained mild volatility throughout September 2025. The country’s export competitiveness may improve in Q4 as fuel blending activity recovers modestly.
Singapore
Methyl tert-butyl ether (MTBE) Export prices FOB Jurong, Singapore, Grade – 98% min Industrial Grade.
In Q3 2025, MTBE prices in Singapore declined marginally due to moderate export demand and balanced local output. Product prices in Q3 reflected limited arbitrage opportunities across Southeast Asia. MTBE price trend in Singapore showed stability amid steady blending margins and lower upstream costs. According to the PriceWatch, MTBE prices declined by 1.92% over the quarter.
Regular exports to regional hubs like Indonesia and Thailand maintained moderate trading volumes. Price support was constrained by declining crude oil benchmarks and limited downstream expansion. Product prices in Singapore saw minor fluctuations in September 2025 as inventories remained sufficient. Refinery reliability and stable operational rates are likely to maintain balanced price levels during Q4 2025.
Netherlands
Methyl tert-butyl ether (MTBE) Export prices FOB Amsterdam, Netherlands, Grade – 97% min Industrial Grade.
In Q3 2025, MTBE prices in the Netherlands surged strongly, reflecting firm European blending demand during the summer season. Product prices in Q3 benefited from seasonal gasoline consumption and constrained supply. MTBE price trend in the Netherlands was shaped by refinery throughput and elevated feedstock valuation. According to the PriceWatch, MTBE prices increased by 12.63% in Q3 2025.
Refinery maintenance schedules and tight supply from regional hubs supported the bullish sentiment. Market sentiment remained positive due to active trade and strong automotive fuel consumption. MTBE price in the Netherlands moved upward in September 2025 with firm gasoline blending margins. Price strength may extend into Q4 if demand remains robust amid logistical constraints.
Mexico
Methyl tert-butyl ether (MTBE) Import prices CIF Manzanillo, Mexico, Grade – 97% min Industrial Grade.
In Q3 2025, MTBE prices in Mexico displayed mild weakness amid steady availability from U.S. exporters. Product prices in Q3 tracked lower gasoline blending requirements as refining operations stabilized. MTBE price trend in Mexico was influenced by moderating energy prices and consistent supply chains. According to the PriceWatch, MTBE prices fell by 1.42% compared with the previous quarter.
Despite slower demand, stable logistics at Manzanillo ports balanced market sentiment. Feedstock methanol and isobutylene values remained moderate, keeping costs in check. Product prices in Mexico were stable in September 2025, aided by consistent import volumes from Houston. Downstream blending activity is expected to recover slightly in Q4 2025.
Belgium
Methyl tert-butyl ether (MTBE) Domestic prices FD Antwerp, Belgium, Grade – 97% min Industrial Grade.
In Q3 2025, MTBE prices in Belgium surged strongly, supported by firm gasoline blending demand and limited refinery output. Product prices in Q3 were influenced by regional supply tightness and firmer European consumption. MTBE price trend in Belgium gained momentum due to constrained logistics and high seasonal fuel demand. According to the PriceWatch, MTBE prices rose by 12.47% through Q3 2025.
European blending margins remained elevated with product demand from the transportation sector. Refinery maintenance at northwest European facilities tightened regional availability. Product prices in Belgium strengthened further in September 2025 as fuel consumption remained robust. Continued upward pressure may persist into Q4 amid steady blending appetite across Western Europe.
India – Mumbai
Methyl tert-butyl ether (MTBE) Domestic prices Ex-Mumbai, India, Grade – 99.8% min Pharma Grade.
In Q3 2025, MTBE prices in Mumbai showed moderate strengthening amid steady demand from the pharmaceutical sector. Product prices in Q3 reflected balanced domestic consumption supported by consistent production and healthy downstream utilization. MTBE price trend in Mumbai was influenced by stable methanol costs and moderate operational efficiencies among local manufacturers.
According to the PriceWatch, MTBE pharma grade prices in Mumbai increased by 2.18% during the quarter. Rising orders from pharmaceutical and specialty chemical producers sustained demand fundamentals. Despite logistics constraints, market sentiment remained firm owing to consistent product availability. Product prices in Mumbai advanced slightly in September 2025 in response to increased local procurement. The MTBE market in Mumbai is expected to maintain stability into Q4 2025 amid consistent industrial activity.
India – West India
Methyl tert-butyl ether (MTBE) Domestic prices West India, Grade – 99.8% min Pharma Grade.
In Q3 2025, MTBE prices in West India rose slightly, supported by steady demand from pharma and fine chemical manufacturers. Product prices in Q3 indicated firm market fundamentals strengthened by stable production and downstream growth. MTBE price trend in West India remained positive amid consistent healthcare and industrial sector consumption. According to the PriceWatch, MTBE pharma grade prices in West India increased by 2.23% compared with the previous quarter.
Rising export-oriented pharmaceutical formulations sustained regional buying interest. Supply conditions were balanced due to improved feedstock availability across local plants. Product prices in West India gained further traction in September 2025 as demand from bulk drug producers increased. The strengthening economic outlook and stable feedstock costs are expected to support prices through Q4 2025.




