For the year ended March 31,

2023

2024

2025

2025

(INR)

(INR)

(INR)

(USD)

Interest income accounted at amortised cost

- on fixed deposit with banks

2,010

3,937

3,804

45

- on loan given to related party (refer Note 42)

—

4

9

0

- on safeguard duty recoverable

132

131

135

2

- others

34

15

18

0

Gain on fair value changes on derivative instruments (other than hedge instruments)

139

151

122

1

Unwinding of contract assets (refer Note 52)

154

530

183

2

Unwinding of financial assets (refer Note 34(i))

441

504

301

4

Total

2,910

5,272

4,572

54