Of condensation or rearrangement polymerisation products, whether or not chemically modified
Plates, sheets, film, foil and strip, of phenolic resins, reinforced, laminated, supported or similarly combined with other materials, unworked or merely surfaceworked or merely cut into squares or rectangles (excl. selfadhesive products, floor, wall and ceiling coverings of heading 3918)
Plates, sheets, film, foil and strip, of polyesters, reinforced, laminated, supported or similarly combined with other materials, unworked or merely surfaceworked or merely cut into squares or rectangles (excl. of cellular plastic; selfadhesive products, floor, wall and ceiling coverings of heading 3918)
Plates, sheets, film, foil and strip, of condensation or rearrangement polymerization products, whether or not chemically modified, reinforced, laminated, supported or similarly combined with other materials, unworked or merely surfaceworked or merely cut into squares or rectangles (excl. products of polyesters, phenolic resins and aminoresins; selfadhesive products and floor coverings of heading 3918)