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| 0001193125-22-095235-index.html | 2022-04-04 17:21:03 | |
| 0001193125-22-095235.txt | 2022-04-04 17:21:03 | |
 0001193125-22-095235-xbrl.zip | 408469 | 2022-04-04 17:21:03 |
| d297031dex231.htm | 1430 | 2022-04-04 17:21:03 |
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| qngy-20211231.xsd | 37563 | 2022-04-04 17:21:03 |
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| report.css | 2767 | 2022-04-04 17:21:03 |
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