View History:    Monthly     Annual   
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East Coast (PADD 1) Refinery Stocks of Propylene (Thousand Barrels)
East Coast (PADD 1) Refinery Stocks of Propylene (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2010 183 94 129 154 174 186 198 212 190 200 155 139
  2011 124 169 135 123 179 141 138 113 140 226 181 204
  2012 183 211 200 213 177 137 169 114 132 140 100 141
  2013 104 83 103 75 98 100 110 115 114 31 71 125
  2014 128 87 94 133 127 101 113 151 117 166 147 141
  2015 121 88 106 108 161 121 87 85 90 141 100 150
  2016 137 110 95 105 103 80 82 93 135 125 141 159
  2017 178 161 74 95 94 102 106 121 142 156 144 154
  2018 128 77 30 88 68 79 111 86 106 131 128 121
  2019 101 54 55 94 85 76 99 118 155 145 146 151
  2020 155 83 96 81 74 77 92 116 119 121 160 145
  2021 113 96 114 114 101 139 120 113 145 181 157 146
  2022 102 82 103 114 104 94 107 110 115 170 164 137
  2023 135 76 30 116 111 70 53 112 108 137 151 138
  2024 129 108 114 109 128 141 133 118 138 118 124 97
  2025 70 99 101 82 77 81 100 123

- = 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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