View History:    Monthly     Annual   
Download Data (XLS File)
U.S. Normal Butane-Butylene Stocks at Refineries (Thousand Barrels)
U.S. Normal Butane-Butylene Stocks at Refineries (Thousand Barrels)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1990's 6,731 6,940 5,631 5,384 6,136 7,575 6,917
  2000's 6,344 8,260 8,580 9,323 7,578 6,219 7,014 6,320 6,482 6,478
  2010's 7,818 7,794 8,774 6,529 8,110 7,644 8,928 6,423 8,363 8,281
  2020's 6,845


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 4/30/2021
Next Release Date: 8/31/2021

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