Certificate under SEBI (Depositories and Participants) Regulations, 2018

Date: July 07, 2026 VCL/SE/25/2026-27 To To BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G Dalal Street, Fort, Bandra Kurla Complex, Bandra (East), Mumbai – 400 001 Mumbai – 400 051 Scrip Code: 516072 NSE Symbol: VISHNU Through: BSE Listing Centre Through: NEAPS Subject: Certificate under Reg. 74(5) of SEBI (Depository Participants) Regulations, 2018 for the quarter ended June 30, 2026 Dear Sir/ Madam, Pursuant to Regulation 74(5) of SEBI (Depository Participants) Regulations, 2018, we enclose herewith certificate received from M/s. Bigshare Services Private Limited, Registrar and Share Transfer Agent of the Company for the quarter ended June 30, 2026. Kindly take the same on your record. Thanking You. Yours faithfully, For Vishnu Chemicals Limited Vibha Shinde Company Secretary & Compliance Officer Encl: a/a Blgshare Services Pvt. Ltd. To, Date: 04.07.2026 VISHNU CHEMICALS LIMITED FV RS 2 B.NO. 8-2-293/82/F/23 C PLOT NO. 23 ROAD NO. 8 FILM NAGAR JUBILEE BILLS Byderabad 500033 Dear Sir/Madam, Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended June 30tb 2026 Ref: NSDL/CIR/11/5/2019 dated 25tb January, 2019 CDSUOPS/RTA/POLICY/2019/14 dated 25tb January, 2019. SEBI vide its letter ref no. MRD/DOP2/DSA2/0W/2019/2498/1 dated 24/01/2019 With reference to the captioned regulation, we hereby confirm that the securities received from the Depository Participants for dematerialisation during the quarter June 30tb 2026. were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchange where the earlier issued securities are listed. We hereby confirm that the security certificates received for dematerialisation have been mutilated & cancelled after due verification by the depository Participant and the name of the Depositories have been substituted in register of members as registered owner within 15 days. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Bigshare Services Pvt Ltd (Authorised Signatory) 306, Right Wing, Amrutha Ville, Opp. Yasboda Hospital, Somajiguda, Raj Bbavan Road, Hyderabad· 500082Tel: 91·40-2337 4967,23370295 Fax: 91-40-23370295 E-mail: bssbyd@bigsbareonllne.com