Section 07 Plastics and articles thereof; rubber and articles thereof 39 Plastics and articles thereof 39 07 Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms 39 07 61 - - Having a viscosity number of 78 ml/g or higher Commodity Code Description 39 07 61 00 - - Having a viscosity number of 78 ml/g or higher