The ICIS Methyl Isobutyl Ketone (MIBK) report is published weekly in Asia, Europe and the US

  • Asian spot prices are quoted on a CFR basis for China and SE Asia
  • Spot prices in Europe are quoted on a FD NWE basis
  • The US contract price is for product delivered east of the Rocky Mountains, spot prices are assessed on an ex-tank basis
  • Use the reports to follow fluctuations and understand factors driving them, input into your own internal analytical models and clarify settlements and contracts

Active Documents

Methyl Isobutyl Ketone Methodology Consultation 2021


ICIS is implementing a process of rolling consultation on all of its pricing methodologies. This consultation paper is part of this formal process and covers all of the ICIS primary price points included in the methyl isobutyl ketone weekly publications. The consultation asks both general questions about the suitability of the ICIS pricing methodology and […]

Methyl Isobutyl Ketone (MIBK) Methodology – 5 October 2021


This is the ICIS pricing methodology for methyl isobutyl ketone (MIBK). ICIS quotes MIBK prices in Europe, Asia-Pacific and the US Gulf. ICIS continuously develops, reviews and revises its methodologies in consultation with industry participants. Previous versions of this methodology can be found under Archived Documents. For a copy of an archived methodology document, please email To find […]