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BU code
| GBU | Name |
| U01 | Essential Chemicals |
| U02 | Special Chemicals |
| U03 | Vinyls |
| U04 | Plastics Integration |
| U05 | Specialty Polymers |
| U06 | CBS & NBD |
| U07 | Olefins |
| U09 | Rhodia |
| U10 | Peroxydes |
| U11 | Soda Ash |
| U12 | Engineering Plastics (obsolete) |
| U13 | Polyamides & Intermediaires (obsolete) |
| U14 | Novecare |
| U15 | SILICA |
| U16 | AROMA |
| U17 | PERFORMANCE POLYAMIDES |
