86040000 Railway or tramway maintenance or service vehicles, whether or not self-propelled (for example, workshops, cranes, ballast tampers, trackliners, testing coaches and track inspection vehicles)
61101290 --- Women's or girls'
68042230 ---- Of ceramics or silicates
25293000 - Leucite; nepheline and nepheline syenite
38089410 --- Based on quaternary ammonium salts