Closure of Trading Window

SOLANA BIOFUELS LIMITED (Formerly known as Southern Online Bio Technologies Limited) Date: September 26, 2026 Listing Compliance Department, M/s. BSE Limited, P. J. Towers, Dalal Street, Mumbai – 400 001 Dear Sir/Madam, Sub: Intimation of Closure of Trading Window. Ref: Scrip code. SOLANA / 532669 Pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended, read with the Company Policy, the trading window for dealing in the securities of the Company shall remain closed from October 01, 2026 until 48 hours after the declaration of un-audited standalone financial results for the quarter ended September 30, 2026 for all the Directors, Promoters, Designated Employees and Specified Connected Persons of the Company. The date of Board Meeting of the Company for consideration and approval of the un-audited standalone financial results for the quarter ended September 30, 2026 will be intimated later. This is for your information and records. Thanking you, Yours sincerely, For Solana Biofuels Limited (Formerly Southern Online Bio Technologies Limited) Dr Devaiah Pagidipati Chairman & Managing Director DIN: 05147621 CIN: L72900TG1998PLC030463 Registered Office: A3, 3rd Floor, Office Block, Samrat Complex, Saifabad, Hyderabad - 500 004. Telangana, India. Phones: +91-40-23241999, +91-40-44341999, Fax: +91-40-23241444, email: cs@sol.net.in, website: www.sol.net.in Unit - I : Survey No. 6 & 7, Samsthan Narayanapur (V&M), Yadadri Bhuvanagiri Dist., 508 253, Telangana, Ph.: +91 8681 287575 Unit - II : Plot No. 45/A, APIIC-SEZ, Atchutapuram (V&M), Visakhapatnam Dist.-531011, Andhra Pradesh, India. Corporate Office: Flat No. 602, 6th Floor, Swarna Jayanthi Complex, Beside Maitrivanam, Ameerpet, Hyderabad - 500 038.