polymers used in the manulacharng of other produts. Previously. Dow and Ambma would make took of their polymers in their home countries and ship them to their own plants wontbwide for internal usage. These shipments would incur ingort duties and shipping costs when moved between counoses (for example, ahen Arkema would ship their polymers to their United Statos facities, they would pay an averege of \$40 - $50 a ton) Realiong the size ol this eutra cort, these two competiors agreed to participate in a fransaction known as a commodif swap, where Dow would provide theic polymens to Avkemas manutacturing stipeing cost. areangement tal wo? Would you poneder thin a trut-based or cowet-bssed relationship, and ahy