Commodity200520062007200820092010
Polysulphides, polysulphones & oth. prods. spec. in Note 3 to Ch.39, n.e.s. ...$3,635,395$3,375,244$4,408,302$5,146,949$4,331,406$3,108,640
Total$3,635,395$3,375,244$4,408,302$5,146,949$4,331,406$3,108,640