"In my poinoon we ought tp stop making our own drums and accept that outside supplier's office" said wim Nirwindt managing of Antilles Refining N V, of Arube "at a price of $18 per durn, we would be peying $5 less than it costs is to manufacture tha drums in our plant Since we use 60,000 drums a year that would be an annual costs saving of $300,00" Antilles Refining's current cost to manufacture one drum is give below (based on 60,000 durms per year).