We hereby enclose the certificate received from the Registrar & Share Transfer Agent of the Company i.e. Niche Technologies Private Limited., confirming the compliance of provisions of Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September,2026. You are requested to take the above submission on record. We request you to take the above information on record.

RAJASTHAN SECURITIES LIMITED (Previously known as Rajasthan Gases Limited) Date: 12/10/2026 The Manager, Corporate Relationship Department, Bombay Stock Exchange, 1st Floor, New Trading Ring, Rotunda Building, P.J. Towers, Dalal Street, Fort, Mumbai – 400001. REF : SCRIP CODE 526873 SUB: CERTIFICATE UNDER REGULATION 74(5) OF THE SEBI (DEPOSITORIES AND PARTICIPANTS) REGULATIONS, 2018 FOR THE QUARTER ENDED 30th SEPTEMBER, 2026. We hereby enclose the certificate received from the Registrar & Share Transfer Agent of the Company i.e. Niche Technologies Private Limited., confirming the compliance of provisions of Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September,2026. You are requested to take the above submission on record. We request you to take the above information on record. Yours Faithfully, For RAJASTHAN SECURITIES LIMITED (Formerly known as Rajasthan Gases Limited) Nikhilesh Khandelwal Managing Director DIN 06945684 Registered Office: Shop No.107, Plot no. 268, Honey Arjun Kauslya tower, C.A ROAD, Lakadganj, Nagpur - 440008, Maharashtra, India Contact: 9371001503, Email: info@rajasthangasesltd.com Web: www.rsl.in CIN: L64990MH1993PLC272204 NICH NICHE TECHNOLOGIES PRIVATE LIMITED (An ISO 9001:2015 Certified Company) (Registrars & Share Transfer Agent) CIN: U74140WB1994PTC062636 3A, Auckland Place, 7th Floor, Room No. 7A & 7B, Kolkata – 700 017 Phones: (033) 2280 6616 / 6617 / 6618 Fax: (033) 2280 6619 E-Mail: nichetechpl@nichetechpl.com Website: https://www.nichetechpl.com Date: 06.10.2026 RAJASTHAN SECURITIES LIMITED (Formerly: Rajasthan Gases Limited) SHOP NO. 107, PLOT NO. 268 HONEY ARJUN KAUSLYA TOWER CA ROAD, BAGADGANJ NAGPUR – 440 008 (MAHARASHTRA) Dear Sir / Madam Sub.: Confirmation Certificate in the matter of Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the Quarter Ended 30th September 2026 In reference to the above captioned subject, we as RTA of your company hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th September 2026, were confirmed (accepted/rejected) to the depositories and that securities comprised in the said certificate have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been mutilated and cancelled after due verification and the name of the depository have been substituted in the register of members of the company as the registered owner. For Niche Technologies Pvt. Ltd. (Registrar & Share Transfer Agent) ( Ashok Sen ) Manager – EDP