In Reply to: Question re duty on wine posted by balikopi on Saturday, 10. July 2010 at 13:37 Bali Time:
providing a web site showing alcohol duty payable depending on the percentage of alcohol involved.
From memory, at about 12% proof (about average wine) the duty payable was 40,000 per litre.
If you were to find and print this off, it may provide some leverage when discussing the matter with officials.