Certificate under SEBI (Depositories and Participants) Regulations, 2018

SEPL/SE/July/26-27 09th July 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 June 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 June 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 Bigshare Services Pvt. Ltd. Ref No. BSS/Reg 74(5)-0706 Date: 08/07/2026 Shaily Engineering Plastics Limited INE151G01028 Survey # 364/366, Post Rania, Taluka Savli , Vadodara, Gujarat . PIN - 391780 . Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th June 2026 Dear Sir/Madam, Ref: NSDL/CIR/II/5/2019 dated 25th January, 2019 CDSL/OPS/RTA/POLICY/2019/14 dated 25th January, 2019. SEBI vide its letter ref no. MRD/DOP2/DSA2/OW/2019/2498/1 dated 24/01/2019 In reference to the above – captioned regulation we hereby confirm that the securities received from the depository Participants for dematerialization up to 30th June 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. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Bigshare Services Pvt. Ltd., Sandeep More Authorised Signatory CIN : U99999MH1994PTC076534 Offi ce No S6-2, 6th Floor, Pinnacle Business Park, Next to Ahura Centre, Mahakali Caves Road, Andheri (East) Mumbai - 400 093. Tel. : +9122 6263 8200 • Fax : +9122 6263 8299 • Ema il : info@bigshareonline.com • Website : www.bigshareonline.com