Sub-Chapter20062007200820092010
Unwrought zinc. $627,379$1,788,986$1,112,731$297,452
Zinc dust, powders and flakes.$49,875$1,500,201$2,965,457$3,249,697$6,434,195
Total$49,875$2,127,580$4,754,443$4,362,428$6,731,647