Updates

Kothari Petrochemicals Limited Regd. Off: “Kothari Buildings”, No. 115 Mahatma Gandhi Salai, Nungambakkam, Chennai - 600 034. Phone: 044 - 35225527 / 5528. www.kotharipetrochemicals.com Oct 12, 2026 Listing Department National Stock Exchange of India Ltd. Exchange Plaza Bandra - Kurla Complex Bandra [E], Mumbai - 400 051 Dear Sir / Madam, Symbol: KOTHARIPET Sub: Intimation pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI LODR Regulations") - Notice for attention of Equity Shareholders and Unsecured Creditors of the Company 1. Pursuant to Regulation 30 read with Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, (“Listing Regulations”) and reference to our letter dated Oct 12, 2026, please find enclosed a copy of the physical letter, dispatched to those equity shareholders and unsecured creditors whose e-mail addresses are not registered / available with the Company / Registrar and Transfer Agents / Depository Participants / Depositories. 2. The letters contains the direct web-link, exact path and a Quick Response (QR) Code to access the Notices and accompanying documents hosted on the Company’s website, for the upcoming meetings of the Equity Shareholders and Unsecured Creditors on Nov 13, 2026, convened as per the directions of the Hon’ble National Company Law Tribunal, Chennai Bench - 1. 3. The same will be available on the website of the Company at https://www.kotharipetrochemicals.com/investors/compliance/ Kindly acknowledge and take this in your records. Thanking You, Yours faithfully for Kothari Petrochemicals Limited K. Priya Company Secretary & Compliance Officer Encl: as above Plant : CIN : L11101TN1989PLC017347 TIN No. : 33523881406 1/2-B 33/5, Sathangadu Vilage, Manali, Chennai – 600 068, India, Phone +91 44 25941308 / 309, Fax +91 44 25941524 CST No. 217771 dt. 20·12·1999 GSTIN : 33AAACK1347H1ZX Kothari Petrochemicals Limited CIN: L11101TN1989PLC017347 Regd. Off: “Kothari Buildings”, No. 115 Mahatma Gandhi Salai, Nungambakkam, Chennai - 600 034. Phone: 044 - 35225527 / 5528 E-mail: secdept@hckgroup.com / kplcs@hckgroup.com, Website: www.kotharipetrochemicals.com 10th October 2026 Dear Valued Equity Shareholder, Sub:Web-link and QR code for accessing the Notice of the meeting of the Equity Shareholders of Kothari Petrochemicals Limited convened as per the directions of the Hon’ble National Company Law Tribunal, Division Bench (Court I) Chennai (“Tribunal”) 1. Pursuant to the directions of the Hon’ble National Company Law Tribunal, Division Bench (Court I) Chennai (“Tribunal”), a meeting of the Equity Shareholders of Kothari Petrochemicals Limited (“the Company”) is scheduled to be held on Friday, 13th November 2026 at 2:30 P.M. (IST) through Video Conferencing / Other Audio-Visual Means (“VC/OAVM”), to consider and, if thought fit, approve the proposed Scheme of Amalgamation between Kothari Sugars and Chemicals Limited (Applicant Company No. 1 / Transferor Company) and Kothari Petrochemicals Limited (Applicant Company No. 2 / Transferee Company) and their respective shareholders and creditors, pursuant to Sections 230 to 232 of the Companies Act, 2013. 2. The Notice of the meeting along with the explanatory statement and annexures thereto (“Notice”) is being sent by electronic mode to those Members whose e-mail addresses are registered with the Company, the Registrar and Share Transfer Agent ("RTA") or the Depository Participant(s), as applicable. 3. As your email address is not available in the records of the Company / RTA / Depository Participant(s), we are unable to send the Notice to you electronically. Accordingly, this letter provides the following web link and the QR code appearing below for accessing the Notice, including the instructions for voting and attending the meeting: Web-Link and Path for accessing the Notice QR Code for accessing the Notice: https://www.kotharipetrochemicals.com/investors/scheme-of-amalgamation/ www.kotharipetrochemicals.com → Investors → Scheme of Amalgamation → Notice convening the Meeting of the Equity Shareholders 4. The Notice is also available on the website of National Stock Exchange of India Limited, where the Company’s securities are listed, at www.nseindia.com. 5. Key details for the meeting are as under: Day Friday Date 13th November 2026 Time 2.30 P.M Mode of meeting Through video conferencing/ other audio-visual means (“VC/OAVM”) Cut-off date for e-voting 06th November 2026 Remote e-voting start date and time Tuesday, 10th November 2026 at 9.00 A.M Remote e-voting end date and time Thursday, 12th November 2026 at 5.00 P.M 6. For any queries or further assistance on KYC updation, demat holders are requested to contact their respective Depository Participants and the holders of physical folios are requested to reach out to the Company’s Registrar and Transfer Agent at investor@cameoindia.com. 7. If you would like to receive a physical copy of the Notice, kindly send your request along with the relevant details to the Company at secdept@hckgroup.com. 8. We request you to attend the aforesaid meeting of the Equity Shareholders of the Company. CREDENTIALS FOR VOTING THROUGH ELECTRONIC MEANS EVSN User lD (E-Voting Sequence Number) (Folio / Demat no.) 261007005 XXXXXXXX XXXXXXXXXX (For Shareholders holding shares in physical form whose bank account details are not registered should enter their Folio Number in the “Bank Account Number” field.) Note: Please log on to www.evotingindia.com, click on ‘Shareholders / Members’ module and enter the above details to log in and cast your vote and attend the Meeting through VC/OAVM. Shareholders are requested to carefully read the detailed instructions on e-voting and participation in the Meeting through VC/OAVM as explained in the Notice dated October 9, 2026. Thanking you, Yours truly, for Kothari Petrochemicals Limited Sd/- K.Priya Company Secretary and Compliance Officer Kothari Petrochemicals Limited CIN: L11101TN1989PLC017347 Regd. Off: “Kothari Buildings”, No. 115 Mahatma Gandhi Salai, Nungambakkam, Chennai - 600 034. Phone: 044 - 35225527 / 5528 E-mail: secdept@hckgroup.com / kplcs@hckgroup.com, Website: www.kotharipetrochemicals.com 10th October 2026 Dear Valued Creditor Sub:Web-link and QR code for accessing the Notice of the meeting of the Unsecured Creditors of Kothari Petrochemicals Limited convened as per the directions of the Hon’ble National Company Law Tribunal, Division Bench (Court I) Chennai (“Tribunal”) 1. Pursuant to the directions of the Hon’ble National Company Law Tribunal, Division Bench (Court I) Chennai (“Tribunal”), a meeting of the Unsecured Creditors of Kothari Petrochemicals Limited (“the Company”) is scheduled to be held on Friday, 13th November 2026 at 4:30 P.M. (IST) through Video Conferencing / Other Audio-Visual Means (“VC/OAVM”), to consider and, if thought fit, approve the proposed Scheme of Amalgamation between Kothari Sugars and Chemicals Limited (Applicant Company No. 1 / Transferor Company) and Kothari Petrochemicals Limited (Applicant Company No. 2 / Transferee Company) and their respective shareholders and creditors, pursuant to Sections 230 to 232 of the Companies Act, 2013. 2. The Notice of the meeting along with the explanatory statement and annexures thereto (“Notice”) is being sent by electronic mode to those Unsecured Creditors whose e-mail addresses are available with the Company. 3. As your email address is not available in the records of the Company, we are unable to send the Notice to you electronically. Accordingly, this letter provides the following web link and the QR code below for accessing the Notice, including the instructions for voting and attending the meeting: Web-Link and Path for accessing the Notice QR Code for accessing the Notice: https://www.kotharipetrochemicals.com/investors/scheme-of- amalgamation/ www.kotharipetrochemicals.com→Investors→Scheme of Amalgamation →Notice Convening [Showing first 8,000 characters — download PDF for full document]