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| 0001213900-20-033047-index.html | 2020-10-23 16:56:49 | |
| 0001213900-20-033047.txt | 2020-10-23 16:56:49 | |
 0001213900-20-033047-xbrl.zip | 96011 | 2020-10-23 16:56:49 |
 ex5-1_001.jpg | 7791 | 2020-10-23 16:56:49 |
| FilingSummary.xml | 18967 | 2020-10-23 16:56:49 |
| Financial_Report.xlsx | 75727 | 2020-10-23 16:56:49 |
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| fs12020ex21-1_hyliionhold.htm | 2594 | 2020-10-23 16:56:49 |
| fs12020ex23-1_hyliionhold.htm | 3976 | 2020-10-23 16:56:49 |
| fs12020ex23-2_hyliionhold.htm | 2975 | 2020-10-23 16:56:49 |
| fs12020ex5-1_hyliionhold.htm | 19351 | 2020-10-23 16:56:49 |
| fs12020_hyliionhold.htm | 12269305 | 2020-10-23 16:56:49 |
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| R1.htm | 17659 | 2020-10-23 16:56:49 |
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| R9.htm | 59961 | 2020-10-23 16:56:49 |
| report.css | 2767 | 2020-10-23 16:56:49 |
| Show.js | 1085 | 2020-10-23 16:56:49 |
 thyliion-logo.jpg | 90798 | 2020-10-23 16:56:49 |
 timage_001.jpg | 413089 | 2020-10-23 16:56:49 |
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