Certificate of Non Applicability of Related Party Transaction for the Half Year Ended 30th September 2026

POLYMAC THERMOFORMERS LIMITED Registered Office: 29A, Weston Street, 3rd Floor, Room No C-5, Kolkata – 700012, West Bengal E-mail Id: polymacthermo@gmail.com | Contact No.: 033-4604 4648 | CIN: L25201WB1999PLC090774 To, Date: 30/10/2026 Corporate Compliance Department BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai-400 001 Sub: Non-applicability of Related Party Disclosure Pursuant to Regulation 23(9) of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulation, 2015 for the Half Year ended 30th September, 2026. Dear Sir/ Madam, Pursuant to Regulation 23(9) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulation, 2015, we are attaching herewith the certificate of Non- applicability of Regulation 23(9) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulation, 2015 obtained from M/s. Hemant Sharma & Associates, Practicing Company Secretaries, for the Half year ended as on 30th September, 2026. Kindly take the same on your record. Thanking You, Yours faithfully, For POLYMAC THERMOFORMERS LIMITED ANJALI GUPTA (Company Secretary & Compliance Officer) M. No.: 63182 Bhikhan Chand Market, Room No. 409, 4th Floor, 14/2, Old China Bazar Street, Kolkata-700001, Ph: +91 8282817578 Email: sharmahemant619@gmail.com To, Dated: 30th Day of October, 2026 The Listing Department, BSE Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai- 400001, Maharashtra Sub: Non‐applicability of Related Party Disclosure Pursuant to Regulation 23 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulation, 2015 for the Half Year ended September 30, 2026 Ref: Polymac Thermoformers Limited (Scrip Code: 537573) Dear Sir/Madam, I, Hemant Sharma, Proprietor of M/s. Hemant Sharma & Associates, Practicing Company Secretaries, hereby confirm that the provisions of Regulation 23(9) of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 shall not be applicable for the Half Year ended September 30, 2026 on Polymac Thermoformers Limited (“Company”). As per Regulation 15(2)(b) of LODR (as amended effective March 27, 2025), the compliance with the Related Party Transactions provisions as specified in Regulation 23, shall not apply, in respect of “a listed entity which has listed its specified securities on the SME Exchange and which has either Paid‐Up Equity Share Capital exceeding Rupees Ten Crore or Net Worth exceeding Rupees Twenty‐Five Crore, as on the last day of the previous financial year.” The Company satisfies both the criteria as follows: a) The specified securities of the Company are listed on the SME Exchange; b) The Paid-up Equity Share Capital of the Company does not exceed Rupees Ten Crores and Net Worth of the company does not exceed Rupees Twenty-Five Crores as on the last day of previous financial year. The Paid-up Equity Share Capital & Net worth of immediately preceding three consecutive financial years are mentioned below: Paid‐up Equity Share Capital Net Worth Financial Year (Rs. in Crores) (Rs. in Crores) 2025-26 4.78 10.69 2024-25 4.78 10.62 2023-24 4.78 10.58 Considering the above-mentioned relaxations, the Company is not required to submit a Half Yearly Report on Related Party Transaction under Regulation 23(9) of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. For Hemant Sharma & Associates Company Secretaries Hemant Sharma Proprietor Membership No.: A‐42264 COP No.: 17411 Date : 30‐10‐2026 Peer Review Certificate No.: 4030 of 2023 Place: Kolkata UDIN: A042264H002084623