Drug wholesalers disputed on margins with Zuellig.

The drug wholesalers and Zuellig have come across the serious disputes again on the wholesaler's distribution margins when Zuellig provoked angers to the wholesalers by suggesting lower margins than the previous year at the renewal occasion of the contracts.

The wholesale community said on May 14 that Zuellig suggested the margin rates to cut down to 0.2% from 0.5%. Last year, the margin ra...