View History:    Monthly     Annual   
Download Data (XLS File)
Midwest (PADD 2) Product Supplied of Isobutylene (Thousand Barrels)
Midwest (PADD 2) Product Supplied of Isobutylene (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2010 0 1 1 0 0 1 1 1 1 0 -13 27
  2011 33 68 65 69 23 27 26 38 21 51 18 44
  2012 40 -43 62 99 15 81 51 -10 69 0 0 0
  2013 0 0 0 0 0 0 0 0 0 0 0 0
  2014 0 0 0 0 0 0 0 0 0 0 0 0
  2015 0 0 0 0 0 0 0 0 0 0 0 0
  2016 0 0 0 0 0 0 0 0 0 0 0 0
  2017 0 0 0 0 0 0 0 0 0 0 0 0
  2018 0 0 0 0 0 -52 0 -15 -15 0 0 -15
  2019 0 30 0 115 0 0 0 0 0 0 0 0
  2020 0 0 0 0 0 0 0 0 0 0 0 0
  2021 0 0 20 0 0 0 0 0 0 0 0 0
  2022 0 0 0 0 0 0 0 0 0 0 0 0
  2023 0 0 0 0 0 0 0 0 0 0 0 0
  2024 0 0 0 0 0 0 0 0 0 0 0 0
  2025 0 0 0 0 0 0 0 0

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 10/31/2025
Next Release Date: 11/28/2025

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