Certificate under SEBI (Depositories and Participants) Regulations, 2018

SEPL/SE/October/26-27 09th October 2026 The General Manager, The Manager, Corporate Relations/Listing Listing Department Department National Stock Exchange of India Limited BSE Limited Exchange Plaza, Floor 25, P.J. Towers, Plot No. C/1, G Block, Dalal Street, Bandra – Kurla Complex, Mumbai – 400 001 Bandra (E), Mumbai – 400 051 Scrip Code: 501423 Scrip Code: SHAILY Sub: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended on 30th September 2026 Dear Sir, We enclose herewith Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, issued by the Company’s Registrar and Share Transfer Agent, M/s. Bigshare Services Private Limited for the quarter ended on 30th September 2026. Kindly take the same on record. Thanking you, Yours truly, For Shaily Engineering Plastics Ltd. Harish Punwani Company Secretary & Compliance Officer A50950 Encl. a/a Ref No. BSS/SE-AU Date: 09/10/2026 SHAILY ENGINEERING PLASTICS LTD Survey # 364/366 Post Rania Taluka Savli, VADODARA 391780 Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September 2026 Dear Sir, In reference to the above captioned regulation, we hereby confirm that the securities received from the depository Participants for dematerialization up to 30th 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 exchange where the earlier issued securities are listed. We hereby confirm that the security certificates received for dematerialization have been mutilated & cancelled after due verification by the depository Participant and the name of the depositories have been substituted in register of members as registered owner within 15 days of receipt of certificate of securities. Note: We hereby confirm that during the quarter ended 30th September 2026, we have not received any Demat & Remat request for processing. We request you to kindly take note of the above in your records. Thank you, Yours faithfully, For Bigshare Services Pvt. Ltd., Sandeep More Authorised Signatory