6. Financing structure and commitments
6.7 Commitments
6.7.1 Capital commitments
 
   Group  Company 
   31 March 
2025 
Rm
 
31 March 
2024 
Rm 
31 March 
2025 
Rm
 
31 March 
2024 
Rm 
Capital commitments authorised 7 475 6 186 3 733 2 887
Commitments against authorised capital expenditure 3 562 809 2 701 194
Authorised capital expenditure not yet contracted 3 913 5 377 1 032 2 693

Capital commitments comprise commitments for property, plant and equipment and intangible assets.

Management expects these commitments to be financed from internally generated cash and borrowings.

The increase in capital commitments is mainly due to the three-year bulk purchase from Huawei for network equipment, licences and services, which was concluded in May 2024. The purchase is over a three-year period starting from the current financial year.

6.7.2 Lease commitments
 
   Group  Company 
   31 March 
2025 
Rm
 
31 March 
2024 
Rm 
31 March 
2025 
Rm
 
31 March 
2024 
Rm 
Future payments on leases committed but not yet commenced 10  —  10  — 

In the prior year, there were no material lease commitments.