Actually, try this:

https://home.treasury.gov/news/press-releases/jy0628

JeffP

Matthew Petach wrote:

sanctions to prohibit "the exportation or importation of any
goods, services, or technology" is "to or from the Crimea
region of Ukraine", not Russia.

That document is from 2016.

Oops.

I suspect there's a more recent one related to the
current situation.  ^_^;

    https://home.treasury.gov/system/files/126/14065.pdf

should be the current most one, which is for "the so-called DNR
or LNR regions of Ukraine or such other regions of Ukraine as
may be determined by the Secretary of the Treasury, in
consultation with the Secretary of State", not Russia.

                        Masataka Ohta