Commodity2005200620072008200920102011
Electrical insulators, of glass$223,853$167,590$196,102$57,507$67,803$58,994$10,090
Electrical insulators, of ceramics$14,056,982$12,713,131$18,345,712$8,703,061$10,003,798$8,764,648$14,734,111
Electrical insulators of any mat. other than glass & ceramics$2,523,715$4,720,453$14,276,888$19,021,106$18,145,836$29,647,025$58,588,311
Total$16,804,550$17,601,174$32,818,702$27,781,674$28,217,437$38,470,667$73,332,512