Bury's opposite side: tin production, right? (8)
I believe the answer is:
disinter
'bury's opposite' is the definition.
(disinter is the opposite of inter or bury)
'side tin production right?' is the wordplay.
'production' indicates an anagram.
'right?' becomes 'r' (common abbreviation).
'side'+'tin'='sidetin'
'sidetin' with letters rearranged gives 'disinte'.
'disinte'+'r'='DISINTER'
(Other definitions for disinter that I've seen before include "Dig up a dead body" , "Exhume a body" , "Dig up, say a body" , "Bring up" , "Dig up something buried" .)