36240 - Carbon & Graphite products (Miscellaneous)
36241 - Electrodes
3624152 - - Electrodes for Electric furnaces & Electrolytic cell use + Paste for Self-bake electrodes: Carbon
3624156 - - Electrodes for Electric furnaces & Electrolytic cell use + Paste for Self-bake electrodes: Graphite
3624199 - - Electrodes (Miscellaneous)
36249 - Carbon & Graphite products (General)
3624911 - - Brushes, Contacts & Brush plates: Automotive (Starter, Generator & Alternator) brushes + Replacement brushes (Automotive)
3624913 - - Brushes, Contacts & Brush plates: other Fractional hp brushes & Contacts + Replacement brushes
3624915 - - Industrial brushes & Contacts (General)
3624917 - - Brush plates
3624981 - - Carbon & Graphite products: Electrical uses + Welding products (Rods, Plates, Paste brazing & Soldering tips); Illuminating carbons; Others
3624983 - - Carbon & Graphite products: Mechanical uses + One-piece seals, Bushings & Bearings, Packing rings for Steam seal, Rotor vanes & Other
3624986 - - Carbon & Graphite products: Aerospace uses + Unmachined stock & Machined items
3624988 - - Carbon & Graphite fibers
3624994 - - All other Carbon & Graphite products, except refractories, for all other Uses (incl Chemical, Metallurgical, etc.) Paste
3624996 - - All other Carbon & Graphite products, except refractories, for all other Uses (incl Chemical, Metallurgical, etc.) Other
3624998 - - Carbon & Graphite products: all other Uses + Chemical, Metallurgical, etc., except for Electrodes
3624999 - - Carbon & Graphite products (Miscellaneous)
3624XX0 - - Carbon & Graphite products (Miscellaneous - Volume)
3624XX2 - - Carbon & Graphite products (Miscellaneous - Speciality)