Maruti Suzuki - Leader in Passenger Vehicles

Mauti February 2022 presentation:

  1. Suzuki has setup India’s first Li-ion cell and battery manufacturing plant in JV with Toshiba and Denso (TDSG).
  2. TDSG started production in 2021.

Yet, TDSG does not figure in list of subsidiaries in Quarterly report. My email to them remains unanswered. Aren’t they suppose to declare their subsidiaries?