Is able to produce tin (3)
I believe the answer is:
can
I believe this is a double definition.
'is able to' is the first definition.
(if you can do something you are able to do it)
'tin' is the second definition.
(I know that tin can be written as can)
'produce' is the link.
(Other definitions for can that I've seen before include "Possesses ability" , "prison" , "toilet" , "Tin; be able to" , "(Tin) container" .)