COMPLIANCE WITH REGULATION 30 & 51 OF SEBI (LODR) REGULATIONS, 2015 & SEBI CIRCULAR NO SEBI/HO/CFD/CMD1/CIR/P/2019/140 DATED 21.11.2019 INTIMATION OF DEFAULT IN THE PAYMENT OF PRINCIPAL (INSTALMENT) & INTEREST OF BANKS BY MTNL AS ON 31.10.2026