Commodity200520062007200820092011
Natural/art. abrasive powder/grain, on a base of woven textile fabric only, ...$115,822$114,117$204,358$192,259$155,454$223,599
Natural/art. abrasive powder/grain, on a base of paper/paperboard only, whe ...$422,019$413,195$520,071$549,574$464,032$499,855
Natural/art. abrasive powder/grain, on a base of oth. mats. (excl. of 6805. ...$160,448$178,039$221,102$321,048$303,280$318,431
Total$698,289$705,351$945,531$1,062,881$922,766$1,041,885