Pursuant to Regulation 36(1)(b) of SEBI LODR Regulations, Dispatch of letters providing the web link to shareholders whose email ID not registered with the Company/RTA/Depositories.

Date: September 03, 2026 BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai 400 001 Scrip Code: 537326 Respected Sir/Madam, Sub.: Letter to shareholders in relation to web link of Annual Report of the Company for the financial year 2025-26 Pursuant to Regulation 36(1)(b) of the SEBI Listing Regulations, the Company has dispatched letters providing the web link for accessing the Annual Report for FY 2025-26 to the shareholders whose e-mail addresses are not registered with Company/Registrar & Transfer Agent/Depositories. A copy of the letter is enclosed herewith for your records. The above information is also available on the website of the Company at https://www.chemtechvalves.com/investors/. You are requested to take the same in your record and disseminate the same on your website. Thanking You, For CHEMTECH INDUSTRIAL VALVES LIMITED AAROHI PAREEK COMPANY SECRETARY AND COMPLIANCE OFFICER Date: September 03, 2026 Dear (Shareholder Name) (Address), DP & Client ID /Folio No.: XXXXXXX Sub: Web-link of Annual Report of 30th Annual General Meeting for the Financial Year 2025- We are pleased to inform you that the 30th Annual General Meeting (‘AGM’) of Chemtech Industrial Valves Limited is scheduled to be held on Wednesday, September 30, 2026, at 11:00 A.M. (IST) through Video Conferencing / Other Audio Visual Means facility to transact the business as set out in the notice of AGM. In compliance with Regulation 36(1)(a) of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (hereinafter referred to as SEBI Listing Regulations), electronic copies of the Notice convening the AGM along with the Annual Report for FY 2025-26 is being sent via email to all the shareholder(s) whose e-mail addresses are registered with the Company /RTA / Depository Participant(s). In terms of Regulation 36(1)(b) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended from time to time, this letter is being sent to you to provide the web-link along with the exact path to access the Annual Report for the Financial Year 2025-26 of the Company as given below, as your email address is not registered with the Company/ RTA/ Depository Participant(s): Weblink of Annual Report: https://www.chemtechvalves.com/wp- content/uploads/2026/09/Annual-Report-2025-26.pdf Notice: https://www.chemtechvalves.com/wp-content/uploads/2026/09/Notice-of-30th- A.G.M.pdf Additionally, Annual Report and Notice of the AGM is also available on the website of the Stock Exchange i.e. BSE Limited at www.bseindia.com. Key details for the AGM are as under: S No. Particulars Dates 1. Cut-off date for e-Voting Wednesday, September 23, 2026 2. e-Voting start date and time Date: Sunday, September 27, 2026 Start Time: 9:00 A.M. (IST) 3. e-Voting end date and time Date: Tuesday, September 29, 2026 End Time: 5:00 P.M. (IST) 4. Speaker Registration Last date Send E-mail at investors@chemtechvalves.com from September 23, 2026 to September 27, 2026, before 5:00 P.M. (Please mention name, demat account number/folio number, PAN, mobile number in the e- mail sent for registration along with your queries) The members are requested to register / update their email addresses with their respective Depository Participants/RTA. Further, you may also reach out to the Company at investors@chemtechvalves.com for any further queries. Thanking You Yours faithfully, For Chemtech Industrial Valves Limited Sd/- Aarohi Pareek Company Secretary & Compliance Officer