Certificate under Reg. 74(5) of SEBI(DP) Regualtions,2018

Date: 15.10.2026 To, To, Department of Corporate Services The Manager Listing Department Listing Department BSE Limited, National Stock Exchange of India Phiroze Jeejeebhoy Towers Dalal Street Limited, Mumbai—400001 ‘Exchange plaza’, C – Block – G Bandrakurla Complex, Bandra (East) Mumbai – 400051 BSE Script Code: - 536974 NSE Symbol: CPL Sub: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, for the quarter ended 30TH September,2026. Dear Sir/Madam, With reference to captioned subject, In Compliance with Regulation 74(5) of SEBl (Depositories and Participants) Regulations, 2018 please find attached herewith a copy of the Certificate issued by Big Share Services Private Limited, the Registrar and share Transfer Agent of the Company for the quarter ended on September 30, 2026. Thanking you, Yours faithfully, FOR CAPTAIN POLYPLAST LIMITED, RAMESHBHAI D. KHICHADIA MANAGING DIRECTOR DIN: 00087859 S E B I Bigshare Services Pvt Ltd. REGISTERED CATEGORY I REGISTRAR 8 TRANSFER O ffice No 303, Sun Square Complex, Near Chakradhari Society AGENT Bus Stop, Girish Cold Drinks Cross Road, C.G. Road, Navrangpura, Ahmedabad-380009, Gujarat, India. Tel No:- +91 07940024135. Ref No. BSS/SE-AU Date : 30 Sep 2026 CAPTAIN POLYPLAST LTD FV2 UL25, ROYAL COMPLEX BHUTKHANA CHOWK DHEBAR RD RAJKOT RAJKOT 360024 Dear Sir/Madam, Sub : Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 2026. 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 no securities were received from the depository Participants for dematerialization up to September 30, 2026 by us and that since there were no securities for dematerialization no certificates have been mutilated & cancelled and hence, there is no substitution of the name of the depositories in the register of members as registered owner within 15 days of receipt of certificate of securities. 30 Jun 2026 to 30 Sep 2026. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Bigshare Services Pvt Ltd (AUTHORISED SIGNATORY)