Finished importing uranium provided (6)

I believe the answer is:

endued

'provided' is the definition.

'finished importing uranium' is the wordplay.
'finished' becomes 'ended' ('ended' can be similar in meaning to 'finished').
'importing' indicates putting letters inside.
'uranium' becomes 'u' ('U' can be a synonym of 'uranium').
'ended' going around 'u' is 'ENDUED'.

(Another definition for endued that I've seen is " put on".)

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.