Heading 8442

Machinery, apparatus and equipment (excluding machines of headings 8456 to 8465) for preparing or making printing components; plates, cylinders and other printing components; lithographic stones prepared for printing purposes

844230 Machinery, apparatus and equipment (excluding machines of heading no. 8456 to 8465) for preparing or making printing components 844240 Machinery, apparatus and equipment (excluding machines of heading no. 8456 to 8465) for preparing or making printing components; parts thereof 844250 Plates, cylinders and other printing components; lithographic stones prepared for printing purposes (for example, planed, grained or polished)