General Updates

Viyash Scientific Limited (Formerly known as Sequent Scientific Limited) Registered Office: 3rd Floor, Srivalli’s Corporate, Plot No.290, Road No.6, Sy.No.33, 34P to 39, Guttala Begumpet, Jubilee Hills, Hyderabad, Shaikpet, Telangana, India-500033 T: +91 40 23635000 E: investorrelations@viyash.com Website: www.viyash.com CIN: L99999TS1985PLC196357 July 7, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Dalal Street, Fort, Bandra-Kurla Complex, Mumbai - 400 001 Bandra (East), Mumbai - 400 051 Scrip code: 512529 Scrip code: VIYASH Dear Sir/ Madam, Subject: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) Dear Sir/ Madam, This is to inform you that, the former Company Secretary and Compliance Officer of the Company, has received an administrative warning letter from the Securities and Exchange Board of India in relation to the maintenance of the Structured Digital Database ("SDD") for the period June 26, 2024, to October 18, 2024, under the SEBI (Prohibition of Insider Trading) Regulations, 2015, and the Company's Code of Conduct for Prohibition of Insider Trading. The details pursuant to Regulation 30 of the SEBI Listing Regulations as amended, read with Para A of Part A of Schedule III of the SEBI Listing Regulations and relevant SEBI Circular are enclosed herewith as Annexure A. We request you to take the above on record. Thanking you. Yours faithfully, For Viyash Scientific Limited (Formerly known as Sequent Scientific Limited) Yoshita Vora Company Secretary Viyash Scientific Limited (Formerly known as Sequent Scientific Limited) Registered Office: 3rd Floor, Srivalli’s Corporate, Plot No.290, Road No.6, Sy.No.33, 34P to 39, Guttala Begumpet, Jubilee Hills, Hyderabad, Shaikpet, Telangana, India-500033 T: +91 40 23635000 E: investorrelations@viyash.com Website: www.viyash.com CIN: L99999TS1985PLC196357 Annexure-A Disclosure under Regulation 30 and Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) read with relevant SEBI Circular Sr Particulars Details 1. Name of the authority Securities and Exchange Board of India 2. Nature and details of the action taken, An administrative warning letter was received initiated or order passed by the Company from the Deputy General Manager, SEBI, in relation to an observation pertaining to the maintenance of SDD under Regulation 3(5) of the SEBI (Prohibition of Insider Trading) Regulations, 2015, read with Para 3(a) of the Company's Code of Conduct for Prohibition of Insider Trading, for the period June 26, 2024, to October 18, 2024. The observation relates to the completeness of information maintained in the SDD during the above referred period. 3. Date of receipt of direction or order, The administrative warning letter dated July 01, including any ad-interim or interim orders, 2026, has been received by the Company on or any other communication from the July 07, 2026, through email from NSE at 05.04 authority p.m. 4. Details of the violation(s)/ contravention(s) Same as point 2 above. committed or alleged to be committed 5. Impact on financial, operation or other There is no impact on financials, operations or activities of the listed entity, quantifiable in other activities of the Company on account of monetary terms to the extent possible above.