Commodity200520062007200820092010
Kaolin & oth. kaolinic clays, whether or not calcined$105,557,620$121,056,434$133,207,049$140,049,545$75,848,949$97,420,890
Total$105,557,620$121,056,434$133,207,049$140,049,545$75,848,949$97,420,890