- R
-
BU code
| GBU | Name |
| U01 | Essential Chemicals (Solvay Legacy) |
| U02 | Special Chemicals (Solvay Legacy) |
| U03 | Vinyls (Solvay Legacy) |
| U04 | Plastics Integration (Solvay Legacy) |
| U05 | Specialty Polymers |
| U06 | CBS & NBD |
| U07 | Olefins (Solvay Legacy) |
| U09 | Rhodia |
| U10 | Peroxides (Solvay Legacy) |
| U11 | Soda Ash (Solvay Legacy) |
| U12 | Engineering Plastics (obsolete) |
| U13 | Polyamides & Intermediaires (obsolete) |
| U14 | Novecare |
| U15 | Silica (Solvay Legacy) |
| U16 | Aroma |
| U17 | Performance Polyamides |
- First 2 characters of the plant code (can be found with PF2 - ZPRI Display table ETAB)
- Free characters
