 Ohio exported around $ 1 @.@ 3 billion worth of rubber and plastics shipments in 2006 . Rubber and plastics exports make up for 7 @.@ 3 % of total sales . Canada is the largest importer of Ohio 's $ 1 @.@ 3 billion worth of exports , accounting for 46 % of this amount . The Census Bureau expects that an addition $ 1 @.@ 1 billion worth of material is indirectly exported , through the means of other goods that are made from rubbers and plastics , including motor vehicles and machinery . 
