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 0001130310-20-000085-index-headers.html | 2020-08-06 06:30:22 | |
| 0001130310-20-000085-index.html | 2020-08-06 06:30:22 | |
| 0001130310-20-000085.txt | 2020-08-06 06:30:22 | |
 0001130310-20-000085-xbrl.zip | 71925 | 2020-08-06 06:30:22 |
| cnp-20200806.xsd | 5215 | 2020-08-06 06:30:22 |
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 q22020exhibit992023.jpg | 158827 | 2020-08-06 06:30:22 |
| R1.htm | 46275 | 2020-08-06 06:30:22 |
| report.css | 2767 | 2020-08-06 06:30:22 |
| Show.js | 1085 | 2020-08-06 06:30:22 |