Commodity2007200820092010
Unglazed ceramic tiles, cubes & sim. arts., whether or not rect., the large ... $2,400 $3,473
Unglazed ceramic flags & paving/hearth/wall tiles (excl. of 6907.10); ungla ...$29,610$9,120$6,088 
Total$29,610$11,520$6,088$3,473