Commodity200520062010
Glass envelopes (incl. bulbs & tubes), open, & glass parts thereof , withou ...$2,274,338$423,476$2,709,278
Glass envelopes (incl. bulbs & tubes), open, & glass parts thereof , withou ... $13,729 
Glass envelopes (incl. bulbs & tubes), open, & glass parts thereof , withou ...$831,969$1,087,658$586,241
Total$3,106,307$1,524,863$3,295,519