Sanctioned Russian oil&gas heading to cuba, arriving Monday

Tankers carrying sanctioned Russian oil and gas are heading to Cuba, with the 1st tanker scheduled to arrive on Monday. US Treasury's 30-day Russian oil waiver specifically excluded Cuba! Shouldn't CCP do something about this?

https://ofac.treasury.gov/media/935371/download?inline

https://www.ft.com/content/bdb055d0-62c3-445c-ba89-349c63c82c1f?syn-25a6b1a6=1