Intimation regarding Communication to Shareholders on Deduction of Tax at Source (TDS) on Dividend

Date: August 05, 2026 The Listing Department, BSE Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai- 400001 Scrip Code: 539984 Sub: Intimation regarding Communication to Shareholders on Deduction of Tax at Source (TDS) on Dividend In furtherance to our earlier intimation dated June 02, 2026, the Company has once again sent an e-mail communication to the shareholders of the Company whose e-mail addresses are registered with the Company/ Depositories regarding intimation on dividend declaration and deduction of tax at source and indicating the process and documentation required for claiming exemption from deduction of tax on final dividend for the financial year 2025-26, which is subject to the approval of members at the ensuing Annual General Meeting of the Company. Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed herewith a copy of an e-mail communication sent to the shareholders. The communication is also available on the Company's website at www.hindusthaninsulators.com The same is for your information and records. Thanking you, For Hindusthan Insulators & Industries Limited (Ne ha Kejriwal) Company Secretary & Compliance Officer M.No. F12381 Encl. as above HINDUSTHAN INSULATORS & INDUSTRIES LIMITED CIN: L31300DL1959PLC003141 Registered Office: Kanchenjunga, Seventh Floor, 18, Barakhamba Road, New Delhi, 110001, India Telephone: +91-11-23310001, 02, 04 & 05; Website: www.hindusthaninsulators.com; Email: investors@hindusthan.co.in Ref: Folio / DP Id & Client Id No: _______ Dear Shareholder, Subject: Communication in respect of Tax Deduction at Source (TDS) on the Dividend for the Financial Year 2025-26. We are pleased to inform you that the Board of Directors of Hindusthan Insulators & Industries Limited (“the Company”) in their meeting held on May 27, 2026, recommended a Final Dividend of ₹ 0.50/- per Equity Share of face value of ₹ 2/- each for the FY 2025-26. The said dividend if approved at the ensuing Annual General Meeting will be paid to those shareholders whose names appear in the Register of Members of the Company or in the records of the Depositories as beneficial owners of the shares as at the close of business hours on June 19, 2026 i.e. Record Date fixed for this purpose. In accordance with the provisions of the Income Tax Act, 2025 (“Act”), dividend paid or distributed by a company shall be taxable in the hands of the shareholders. The Company will, therefore, be required to deduct tax at source at the applicable rates, at the time of payment of dividend. All Shareholders are requested to ensure that the details such as Permanent Account Number (PAN), residential status, category of Shareholder (e.g., Domestic Company, Foreign Company, Individual, Firm, LLP, HUF, Foreign Portfolio Investors / Foreign Institutional Investors, Government, Trust, Alternate Investment Fund - Category I, II or III, etc.), email id and address are updated, in their respective demat account(s) maintained with the Depository Participants and in case of shares held in physical form, the above details are updated with M/s Skyline Financial Services Pvt. Ltd, the Company’s Registrar & Share Transfer Agent ( "RTA "). Please note that these details as available on Record Date in the Register of Members will be relied upon by the Company, for the purpose of complying with the applicable TDS/ withholding tax provisions. Shareholders are requested to take note of the following TDS rates and additional information required by the Company for their respective categories. Table A: Resident Shareholders Exemption applicability and documentation Category of shareholder Tax Deduction Rate requirements Any resident shareholder Update Valid & Operative PAN if not already done with 10%* (with Valid & Operative PAN) depositories (in case of shares held in Demat mode) and with the Company's Registrar and Transfer Agent (in case Any resident shareholder of shares held in physical mode). (with No PAN or Inoperative PAN) Resident individuals submitting Declaration in Form No. 121 (Annexure-1), provided that Form 121 all the eligibility conditions are met. Rate specified in Lower tax withholding Certificate under Section 395 as per Lower/NIL TDS/Withholding tax certificate obtained from certificate obtained Income tax Act 2025 Income Tax authorities. from Income Tax Department Self-attested Documentary evidence that the provisions of section 393(1) (Table: SI. NO. 7) as per Income Tax Act Insurance Companies: Public and 2025 are not applicable to them: Other Insurance Companies 1.PAN 2.Registration certificate; along with 3. Self-declaration given in "Annexure-2" Self-attested Documentary evidence (e.g., relevant copy of registration, PAN) to prove that the mutual fund is a Mutual Funds specified in Schedule mutual fund specified in Schedule VII of Section 11 of VII of Section 11 of Income Tax Act Nil Income Tax Act 2025 and is covered under Section 393 (5) 2025 of Income Tax Act ,2025 along with Self-declaration given in "Annexure-2". Self-Attested Documentary evidence that the person is covered by Notification No. 51/2015 dated 25 June 2015 (and) Alternative Investment Fund ('AIF') Self-declaration that its income is exempt under Schedule established/ incorporated in India, V of Section 11 of Income Tax Act, 2025, and they are whose income is exempt under NIL governed by SEBI regulations as Category I or Category II Schedule V of Section 11 of Income AIF along with the following documents Tax Act 2025 1.Self-attested copy of the PAN card 2.Registration certificate 3. Self-declaration given in "Annexure-2" Self-attested Documentary evidence (e.g., relevant copy of registration, notification, order, etc.) that the Trust is established in India and are the beneficial owner of the share/shares held in the Company and income is exempt New Pension System Trust NIL under Schedule VII (41) of Section 11 of Income Tax Act, 2025 and being regulated by the provisions of the Indian Trusts Act, 1882 along with self-attested copy of the PAN card and Self-declaration given in "Annexure-2" . If the income is exempt under the Act, the authorized signatory shall submit the declaration given in "Annexure- Entities exempt under Section 11 of NIL 2" duly signed with stamp affixed for the purpose of Income Tax Act 2025 claiming exemption from TDS (entities as provided in CBDT Circular No.18 of 2017) Documentary evidence that the person is covered under CBDT Circular No. 18/2017 dated May 29, 2017. Self-attested copy of valid approval granted by the Commissioner needs to be submitted: a) defined under Section 2(10) of the Income Tax Act, 2025 and approved as per Part B of Schedule XI (In case of Recognized Provident funds/ Approved Superannuation Fund) Approved Superannuation NIL b) defined under Section 2(9) of the Income Tax Act,2025 fund/Approved Gratuity Fund and approved as per Part B of Schedule XI (In case of Approved Gratuity Fund) along with Self-declaration given in "Annexure-2" Documentary evidence that the person is covered by Circular No. 18/2017 dated May 29, 2017. Corporation established by or under a Central Act/ State Act which is, under any law for the time being in Documentary evidence that the person is covered under force, exempt from income- tax on NIL Section 393 (5) of Income Tax Act,2025 along with self- its income including entities in declaration given in "Annexure-2". which such corporations are the beneficial shareholders In case where shares are held by Clearing Member/ Rates based on the intermediaries/ stock brokers and TDS are to be applied by Benefit under Rule 203(2) of Income status of the beneficial the Bank in the PAN of the beneficial shareholders, then tax Rules, 2026 owners intermediaries/ stockbrokers and beneficial shareholders will have to provide a declaration given in "Annexure-3" * Notwithstanding the above, tax would not be deducted [Showing first 8,000 characters — download PDF for full document]