unenriched 
adjective
(Especially of uranium) not enriched.Seems like SA is only supplying unenriched uranium, which is pretty common in return for cheaper oil....
- South Africa is selling low grade, unenriched uranium to Iran with the benefit of purchasing cheaper oil.
- from day to day (or hour to hour etc.)
- (from) door to door
- from farm to fork (or table)
- from first to last
- (from) go to whoa
- (from) hand to mouth
- from head to toe (or foot)
- from hence
- from hero to zero
- fromm
- from memory
- Fromm, Erich
- from nature
- from now (or then etc.) on
- from on high
- from (or out of) nowhere
- from overseas
- from pillar to post
- (from) rags to riches
- from scratch
- from side to side
- unredacted
- unrede
- unredeemable
- unredeemed