Mangalore Refinery & Petrochemicals — Call Transcript 2023

Nov 8, 2023

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मंगलूर रफाइनर ए ड पे ोकेिमक स िलिमटेड

MANGALORE REFINERY AND PETROCHEMICALS LIMITED

अनुसूची ‘ अ ’ के अंतग त भारत सरकार का उ म SCHEDULE ‘A’ GOVT. OF INDIA ENTERPRISE.

(ऑयल ए ड नेचुरल गैस कॉरपोरेशन िलिमटेड क सहायक कंपनी A SUBSIDIARY OF OIL AND NATURAL GAS CORPORATION LIMITED) आई.एस.ओ. 9001, 14001 एवं 50001 मा णत कंपनी AN ISO 9001, 14001 AND 50001 CERTIFIED COMPANY

सीआईएन / CIN : L23209KA1988GOI008959

November 08, 2023

The Assistant General Manager, Listing Compliance

BSE Limited

Scrip Code: 500109, ISIN: INE103A01014

The Compliance & Listing Department

National Stock Exchange of India Limited

Symbol: MRPL, Series: EQ, ISIN: INE103A01014

Dear Sir/Madam,

Subject: Transcript of Investor Meet - Conference Call held on 1[st] November, 2023 on Unaudited Financial Results for the quarter and half year ended 30[th] September, 2023.

This is in continuation to our letter dated October 27, 2023 and November 1, 2023, Pursuant to provisions of Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we submit herewith the transcript of the Investor Meet - Conference Call held on November 1, 2023 on Financial Results for the quarter and half year ended 30[th] September, 2023. The transcript of the subject has been uploaded at the website of the Company and may be accessed at :

https://mrpl.co.in/img/UploadedFiles/INVESTOR%20MEET%2001112023%20TRANSCRIPT.pdf

We request you to take the above information on your records.

Thanking You

Yours faithfully, For Mangalore Refinery and Petrochemicals Limited

Digitally signed by: PREMACHANDRA RAO PREMACHANDRGURPURDN: CN = PREMACHANDRA RAO GURPUR C = IN O = MANGALORE REFINERY AND A RAO GURPUR PETROCHEMICALS LIMITED OU = General manager finance Date: 2023.11.08 15:59:13 +05'30'

Premachandra Rao G

Company Secretary and Compliance Officer

पंजीकृत काया लय :कु ेतुर पो ट, वाया काट प ला मंगलु - 575 030 Regd. Office : Kuthethoor P.O. Via Katipalla, Mangaluru - 575 030 (India)