Born with money? Supplier of beneficial oil (4)

I believe the answer is:

neem

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'oil' is the definition.
(I have seen 'Aromatic oil' mean 'neem' so perhaps 'oil' could also mean 'neem')

I can't explain the remainder of the clue.

(Other definitions for neem that I've seen before include "Exotic tree" , "Aromatic oil" , "Indian tree yielding medicinal oil" .)

I've seen this clue in The Times and The Sunday Times.

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