Commodity2005200620072008
Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ... $4,065$129$6,269
Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ...$5,598   
Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ...$772,605$82,841$5,382$8,878
Total$778,203$86,906$5,511$15,147