Commodity200520062007200820102011
Plates, sheets & strips of agglom./reconstituted mica, whether or not on a ...$2,728$6,048$298$53$165 
Worked mica & arts. of mica (excl. of 6814.10), incl. agglom./reconstituted ...$3,219$3,216$1,568$2,037$196$573
Total$5,947$9,264$1,866$2,090$361$573