| Class | Class Name |
|---|---|
| 6 | metal in the form of ingots |
| 6 | metal in the form of plates |
| 6 | metal in the form of rods |
| 6 | metal in the form of sheets |
| 6 | metal in the form of slabs |
| 6 | metal in the form of strips |
| 6 | metal inserts for concrete |
| 6 | metal joinery fittings |
| 6 | metal joint of casing |
| 6 | metal joints for pipes |
| 6 | metal junctions for pipes |
| 6 | metal key blanks |
| 6 | metal key chains |
| 6 | metal key holders |
| 6 | metal key rings |
| 6 | metal keys for automobiles |
| 6 | metal knobs |
| 6 | metal ladders |
| 6 | metal latches |
| 6 | metal letter boxes |
| 6 | metal license plates |
| 6 | metal locks |
| 6 | metal locks for automobiles |
| 6 | metal locks for cargo containers |
| 6 | metal locks for vehicles |
| 6 | metal markers for cables |
| 6 | metal masts |
| 6 | metal materials for building |
| 6 | metal materials for construction |
| 6 | metal materials having insulating properties |
| 6 | metal materials used exclusively for building |
| 6 | metal materials used exclusively for construction |
| 6 | metal modular portable building structures |
| 6 | metal money boxes |
| 6 | metal moulds |
| 6 | metal moulds for forming cement products |
| 6 | metal nails and screws |
| 6 | metal nameplates and door nameplates |
| 6 | metal nuts |
| 6 | metal ores |
| 6 | metal packaging materials |
| 6 | metal panels |
| 6 | metal parts and fittings for insect screens |
| 6 | metal pins |
| 6 | metal pipe and tube fittings and components thereof |
| 6 | metal pipe collars |
| 6 | metal pipe connectors |
| 6 | metal pipe couplings |
| 6 | metal pipe fittings |
| 6 | metal pipe flanges |
