General Updates

Coal India Limited Company Secretariat Regd. Office:3rd floor, Core-2 3 तल्ला, कोर-2, प्रेममसेस-04-एमआर,प्लॉट-ए एफ- Premises no-04-MAR, Plot no-AF-III, Action III,एक्शन एररया-1A, न्यूटाउन, रजरहट, कोलकाता- Area-1A, Newtown, Rajarhat,Kolkata-700156 PHONE; 033-2324-5555, 700156, फोन-0332324555, E-MAIL: complianceofficer.cil@coalindia.in ईमेल: complianceofficer.cil@coalindia.in A Maharatna WEBSITE: www.coalindia.in Company वेबसाइट: www.coalindia.in CIN- L23109WB1973GOI028844 सी आई एन - L23109WB1973GOI028844 Ref.No.CIL:XI(D):4157/4156:2026: Dated:01.09.2026 To, To, Listing Department, Listing Department, Bombay Stock Exchange Limited, National Stock Exchange of India Limited, 14th Floor, P.J. Towers, Dalal Street, Exchange Plaza, Bandra Kurla Complex, Mumbai – 400 001 Bandra (E), Mumbai – 400 051. Scrip Code 533278 Ref: ISIN – INE522F01014 Sub: - Single Window Mode Agnostic (SWMA) E-auction Data of CIL and Subsidiary Companies for the month of Aug’26 & cumulative for the month of Apr’26-Aug’26. We are enclosing herewith the details of SWMA E-auction for CIL and its Subsidiary Companies (Provisional) for the month of Aug’26 & cumulative for the month of Apr’26-Aug’26. This is for your information and record as per Regulation 30 of the SEBI (LODR) Regulations 2015. Yours faithfully, For Coal India Limited (बी पी दबु े/B. P Dubey) Encl: As above E-auction of Coal and Coal Product (Provisional) Aug 2026 Subsidiaries of CIL ECL BCCL CCL NCL WCL SECL MCL NEC CIL Qty. offered (in Lakh Tonnes) 19.24 8.38 40.42 4.70 17.27 31.27 89.28 0.11 210.66 Qty. allocated (in Lakh Tonnes) 6.56 2.49 18.31 4.70 8.22 15.60 26.78 0.11 82.76 % Qty allocated 34% 30% 45% 100% 48% 50% 30% 100% 39% % increase over Notified Price 72% 43% 31% 173% 55% 81% 33% 96% 59% FY 2026-27 (Apr-August 2026) Subsidiaries of CIL ECL BCCL CCL NCL WCL SECL MCL NEC CIL Qty. offered (in Lakh Tonnes) 168.86 75.57 217.80 27.91 92.62 218.57 489.81 0.52 1291.66 Qty. allocated (in Lakh Tonnes) 38.95 12.19 84.64 27.91 45.07 147.53 120.59 0.52 477.40 % Qty. allocated 23% 16% 39% 100% 49% 67% 25% 100% 37% % increase over Notified Price 60% 30% 19% 120% 35% 54% 32% 88% 46%