Trading Window

PRIMO CHEMICALS PCL:SEC:2026:247 24.06.2026 BSE Limited, National Stock Exchange of India Ltd. 1"Floor, New Trading Ring, Exchange Plaza, 5" Floor, Rotunda Building, Plot no. C/1, G Block, P.J. Towers, Dalal Street, Fort, Bandra- Kurla Complex, MUMBAI-400 001. Bandra (E), Mumbai -400 051 Scrip Code: 506852 Scrip Code: PRIMO Sub.: Intimation ofTrading Window Closure. DearSir, Pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended from time to time, we wish to inform you that the Trading Window for dealing in equity shares of the Company will remain closed from 1° July, 2026 till 48 hours after the declaration of Unaudited Financial Results forthe Quarter ended 30"June, 2026. The date of the Board Meeting to consider and approve Unaudited Financial Results forthe Quarterand ended 30"June, 2026 will be intimated in due course. Further to inform you that the Central Depository Services (India) Limited is the Designated Depository of the Company for restricting trading by Designated Persons (DPs) and their immediate relatives by freezing PAN at security level for Company's ISIN- INE607A01022 in accordance with SEBI Circular No. SEBI/HO/ISD/ISD-PoD-2/P/CIR/2025/55 dated 21st April, 2025. Kindly take the above information on record. Thanking you, Yours faithfully, For Primo Chemicals Limited (SUGANDHA KUKREJA) Company Secretary & Chief HR Officer PRIMO CHEMICALS LIMITED REGISTERED &CORPORATEOFFICE: BAYNO.46-50,SECTOR31-A,CHANDIGARH-160030 PHONE:0172-2801649-650,EMAIL: INFO@PRIMOCHEMICALS.INCIN:L24119CH1975PLC003607WEBSITE:WWW.PRIMOCHEMICALS.IN WORKS:NANGAL-UNAROAD, NAYANANGAL-140126DISTT.ROPAR,PUNJAB,INDIA