What is Hydro Aluminium Plan's USI number? 19905422981199
A USI (Unique Superannuation Identifier) identifies a super fund product for SuperStream contributions and rollovers. Only APRA-regulated funds receive one — SMSFs use their ABN instead. Read our full guide to USI numbers.
| Hydro Aluminium Superannuation Plan USI Number: | 19905422981199 |
More About Hydro Aluminium Plan
The Hydro Aluminium Superannuation Plan is a corporate sub-plan of the Mercer Super Trust (ABN 19 905 422 981), providing superannuation for Hydro Aluminium Australia employees.
Details last verified: June 2026.
