General Updates

NACL Industries Limited Corporate Office: 17" Floor, Pranava One Hyderabad, Commercial Block, Plot Nos. 6-3-654/1t0 9 and 6-3-654/A, NAGARJUNA Somajiguda, Hyderabad, Telangana - 500082, India. NACL T: 91-40-24405100 E: info@nacl.murugappa.com W: www.naclind.com CIN : L24219TG1986PLCO16607 Ref: NACL/SE/2026-27 July 01, 2026 The Manager Listing Department National Stock Exchange of India Limited Exchange Plaza, 5th Floor Plot No. C/1 G Block, Bandra —Kurla Complex, Bandra (E) Mumbai- 400051 Symbol: NACLIND Dear Sir/Madam, Subject: Price and Volume Movement in our Company’s shares We refer to your earlier communication - bearing Ref. No.: NSE/CM/Surveillance/17134 (Volume Movement) dated June 19, 2026, and bearing Ref. Nos.: NSE/CM/Surveillance/17157 (Price Movement) dated June 23, 2026, and our response vide NACL/ SE/2026-27 dated June 20 and June 23, 2026 submitted to your office. Further to the above submissions, it has come to our notice that there has been a further significant surge in trading volume and price movement including today, as detailed below: June 19, 2026, to June 30, 2026 Date No of Trades | Deliverable Quantity | % Deliverable Qty to High Price Traded Qty 30-Jun-26 1,45,219 16,05,041 9.49% 238.70 29-Jun-26 13,088 2,43,267 29.46% 207.50 25-Jun-26 28,991 6,07,733 3131 212.96 24-Jun-26 25,534 9,02,425 41.40 212.22 23-Jun-26 46,156 8,55,253 53.91 219.00 22-Jun-26 1,05,565 15,75,093 13.56 220.90 19-Jun-26, 73,850 16,62,852 18.93 195.80 Please take note of these price and volume movements for any appropriate action from your end. As informed earlier, we wish to reiterate that the Company has been regularly complying with its obligations under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, and has made all necessary disclosures of material information in terms thereof in a timely and transparent manner. Thanking you, Yours sincerely for NACL Industries Limited Rajesh Mukhija Company Secretary Registered Office: Coromandel House, 1-2-10, Sardar Patel Road, Secunderabad, Hyderabad, Telangana — 500003 murugappa