Updates

Orient Ceratech Limited (Formerly known as Orient Abrasives Limited) An Ashapura Group Company Ref No.: Orient/Stock Exch/Letter/514 September 2, 2026 The Dy. General Manager, The Dy. Gen. Manager, Corporate Relations & Services Dept., National Stock Exchange of India Ltd., Bombay Stock Exchange Limited Corporate Relations Dept., P. J. Towers, Dalal Street, Exchange Plaza, Bandra-Kurla Complex, Mumbai - 400 023. Bandra (E), Mumbai – 400 051. Scrip Code: 504879 Scrip Code: ORIENTCER Dear Sir/Madam, Sub: - Letter to Shareholders whose Email addresses are not registered. Pursuant to Regulation 30 and 36(1)(b) of the SEBI (Listing Obligations & Disclosure Requirements) Regulations, 2015, the Company has sent a letter providing a web-link of the Annual Report for FY 2025-26 to those Members who have not registered their e-mail addresses with the Company/Depositories. A copy of the letter is enclosed for your record. You are requested to take the same on your records. Thanking you, Yours faithfully, For Orient Ceratech Limited KRUPAL UPADHYAY COMPANY SECRETARY & COMPLIANCE OFFICER MEMBERSHIP NO. A50301 Encl: as above Registered Office : Lawrence & Mayo House, 3rd Floor, 276, D. N. Road, Fort, Mumbai - 400 001. India Website : www.orientceratech.com Tel.: +91-22 6622 1700, Fax: +91-22 2207 4452 Email : orientceratech@oalmail.co.in Works: G.I.D.C. Industrial Area, Porbandar - 360 577, Gujarat, India lnvestor@oalmail.co.in Tel.: +91-286 2221788 / 9, Fax: +91-286 2222719 CIN:L24299MH1971PLC366531 ORIENT CERATECH LIMITED (CIN: L24299MH1971PLC366531) Regd. Office: Lawrence & Mayo House, 3rd Floor, 276, D.N. Road, Fort, Mumbai – 400 001, Tel.No .: + 91- 22-66221700, Fax: +91-22-22074452 Email Id- – investor@oalmail.co.in, Website: h(cid:425)p://www.orientceratech.com Date: 2nd September, 2026 Dear Shareholder, Sub.: Weblink of the 55th Annual Report for the Financial Year 2025-2026 We are pleased to inform you that the 55th Annual General Meeting ('AGM') of the Members of Orient Ceratech Limited (‘the Company’) is scheduled to be held on Thursday, 24th September, 2026 at 11.00 a.m. (IST) through Video Conferencing ('VC') / Other Audio Visual Means ('OAVM'). In compliance with Regulation 36(1)(a) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘SEBI Listing Regulations’), electronic copies of the Notice convening the AGM along with the Annual Report for FY 2025-26 are being sent via email to all Members whose email addresses are registered with the Company/Registrar and Transfer Agent (RTA)/Depositories. As per Regulation 36 (1) (b) of the SEBI Listing Regulations, as amended, the web-link, including the exact path, where complete details of the Annual Report are available is required to be sent to those member(s) who have not registered their email address(es) either with the Company or with any Depository or with Skyline Financial Services Private Limited, Registrar & Share Transfer Agent (RTA) of the Company. Accordingly, the web-link, including the exact path where complete details of the Annual Report for the Financial Year 2025-26 are available at: Exact path of Annual Report 2025-26 https://www.orientceratech.com/Annual-Report.php This letter is being sent to those member(s) who have not registered their email address(es) either with the Company or with any Depository or RTA of the Company as on the cut-o(cid:431) date as on Friday, 28th August, 2026. Moreover, you are requested to update your email address at the earliest either through your depository participants for electronic holding or send a communication to us / our RTA to facilitate the updation to continue receiving all important information & documents thereafter and encourage Green Initiative. For any queries and further assistance on KYC updation, shareholders are requested to contact their respective Depository Participants or the RTA at parveen@skylinerta.com or the Company at investor@oalmail.co.in Thanking You, Yours Sincerely, For Orient Ceratech Limited Sd/- Krupal Upadhyay Company Secretary & Compliance O(cid:431)icer