Chemplast Sanmar Limited

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5PLC011637 August 4, 2022 BSE Limited Department of Corporate Services Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai - 400 001 Scrip Code - 543336 National Stock Exchange of India Limited Exch

Regd Office

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International Toll Free

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Participants

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Regd Office

9 Cathedral Road Chennai 600 086 India Tel + 91 44 2812 8500 E-mail: csl@sanmargroup.com www.chemplastsanmar.com CIN L24230TN1985PLC011637 August 4, 2022 BSE Limited Department of Corporate Services Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai - 400 001 Scrip Code - 543336 National Stock Exchange of India Limited Exchange Plaza, Bandra Kurla Complex Mumbai - 400 050 Scrip Symbol - CHEMPLASTS Dear Sirs, Subject: Earnings Conference Call Pursuant to the relevant provisions of SEBI (Listing Obligations and Disclosure Requirements), Regulations 2015, please find enclosed details of Earnings Conference Call. This information is submitted to you pursuant to Regulation 30(6) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements), Regulations, 2015. Kindly note that changes may happen due to ex1genc1es on the part of Participants/ Company. This is for your information and records. The above information will also be available on the website of the com

International Toll Free

Hongkong Singapore UK USA Or +91 22 6280 1309 +91 22 7115 8210 8 0096 4448 80010 12045 0 80810 11573 1 86674 62133 You can pre-register for the call by clicking on the below link: Chemplast_Q1 FY23_Earnings Call

Participants

Mr. Ramkumar Shankar, Managing Director Mr. N Muralidharan, Executive Director – Finance Dr. Krishna Kumar Rangachari, Deputy Managing Director - Custom Manufactured Chemicals Division We look forward to your participation RSVP Shikha Puri / Shrikant Sangani Strategic Growth Advisors Pvt. Ltd. Contact: +919819282743 / +919619595686