Complinace Certificate under Reg. 74(5) of SEBI (DP) Regulations, 2018 for the quarter ended on Sep. 30, 2026.

STARSOURCE MULTITRADE LIMITED (Formerly known as Chemo Pharma Laboratories Limited) (CIN: L46900MH1942PLC003556) October 09, 2026 Bombay Stock Exchange Limited Department of Corporate Services, 25th Floor, P. J. Towers, Dalal Street, Mumbai-400001 Script Id: 506365 ISIN: INE320M01019 Subject: Certificate under Regulation 74 (5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 for the Quarter Ended September 30, 2026. Dear Sir, Pursuant to Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, we hereby submit the confirmation certificate for the quarter ended September 30, 2026, issued by Company’s Registrar and Share Transfer Agent (RTA), i.e. M/s. Purva Sharegistry (India) Private Limited thereby confirming the compliances under the said regulation. Kindly take the same on record. Thanking You, Yours Faithfully, FOR Starsource Multitrade Limited (Formerly known as Chemo Pharma Laboratories Limited) RUCHIT MEHTA Managing Director & Chief Executive Officer DIN: 08810586 Encl: As above Registered Office: 5 - Kumud Apartment CHS Ltd, Karnik Road, Chikan Ghar, Kalyan,– 421301, India Corporate Headquarter: 1016, North Plaza, Near D Mart, Motera, Ahmedabad– 380005, India Ph: +91-22-22078381 / 82 | Fax: +91-22-22074294 Email: chemopharmalaboratorieslimited@gmail.com | www.starsourcemultitrade.com 01/10/2026 STARSOURCE MULTITRADE LIMITED - INE320M01019 Dear Sir/Madam. Sub : Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 As per Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, we hereby confirm that security received from the depository participants for dematerialisation during the quarter ended September, 2026, were confirmed (accepted / rejected) to the depositories by us and that securities comprised in the said certificates 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 confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Purva Sharegistry (India) Pvt. Ltd. Ms. Deepali Gaonkar Compliance Officer. STARSOURCE MULTITRADE LIMITED - INE320M01019 - Details of Share certificates dematerialised from 01/07/2026 to 30/09/2026 FOLIO NAME OF CERTIFICA DIST. DIST. SHARE DEMATERIAL SHAREHOLDER TE NO. NO.(FROM) NO.(TO) S ISED ON K0010011 KIRIT C SHAH A002776 688751 688800 50 03/07/2026 K0010011 KIRIT C SHAH A002777 688801 688850 50 03/07/2026 K0010012 KIRIT C SHAH A000195 559701 559750 50 03/07/2026 K0010012 KIRIT C SHAH A000196 559751 559800 50 03/07/2026 003144 JASBIR KOHLI 0002000 90124 90173 50 04/08/2026 002338 K. JANARDHAN RAO 0007436 540051 540100 50 18/08/2026 002338 K. JANARDHAN RAO 0007437 540101 540150 50 18/08/2026 002338 K. JANARDHAN RAO 0007439 540201 540250 50 18/08/2026 002338 K. JANARDHAN RAO 0007440 540251 540300 50 18/08/2026