My company wants to buy either 1000 or 2000 pieces of the activated carbon konjac sponge displayed on the attached picture. Please send: 1. total gross volume for 1000 pieces 2. total gross weight for 1000 pieces 3. DDU price piece for 1000 pieces 4. FOB price piece for 1000 pieces 5. total gross volume for 2000 pieces 6. total gross weight for 2000 pieces 7. DDU price piece for 2000 pieces 8. FOB price piece for 2000 pieces