why the sudden increase in volume and movement?, page-23

I think that following GEM average results, many of their SHs will now jump on board TNK.
Not sure about takeover target though...its still a small business and it is not growing that fast. In saying this, TNK have managed to improve effiecency and really maximise output from its centers.

Seems like GEM should do exectly the same rather then continue focus on greenfield growth.