When the company I work for was buying a brand new swiss grinding machine (which enables the manufacturing of some extremely precise parts), I had to fill and sign a very strange statement about:

- the exact kind of goods that we will use the machine for

- certify that we will not use it in any nuclear explosive activity, or unsafeguarded nuclear fuel-cycle activity, or the use of nuclear, chemical or biological weapons

- that we won't transfer the manufactured goods or the machine outside of specific countries without the consent of some kind of swiss economic affairs office.

I got the same kind of vibes.