This statute falls under the 2M5 section of the sentencing guideline (for export violations); it has a base offense level of 14 (15-21 months) and is probation-eligible at that level. There are lots of accelerators for 2M5 offenses, but it's hard to see any of them applying to casual, or even commercial, users of DeepSeek. There are level-reducers that would apply.
(2M5 crimes can optionally be sentenced under 2B1.1, which is what most crimes we talk about on HN, particularly CFAA, are sentenced with; there the penantly would scale with financial damages. Again: hard to see how that would meaningfully apply here).
None of this is to suggest any federal prosecution for using DeepSeek would ever be reasonable. I don't even think Josh Hawley believes that. I think he just feels lonely and left out.