Attached.

PRIMO CHEMICALS PCL:SEC:2026:260 05.08,2026 BSE Limited, National Stock Exchange of India Ltd. l R D MSs a ct o u l rt a mF iu pI l n bo S Cd ao tar oir -e, d4 N Be e0ute , :0i w F 05l d 00 oiT 16nr 8r tg,a 5,d 2 Pin .Jg . R Ti on wg, ers, EP B BSxl a acoc rn nt ih p d dNa Cr ra aon o- .g ( K dC Ee eu/ ) P1 :,r , l Ml aG Pa u C Rz maB Io Mb,l m 5o aOt ich p kF –le, lo 4x,o 0r 0 001 Sub: Newspaper Advertisement – Notice for SpecialWindow for Re-Lodgement of Transfer Requests of Physical Shares. Dear Sir, Pursuantt o the provisions of Regulation 30 of the SEBI (Listing Obligations & Disclosure Requirement)R egulations, 2015, please find enclosedh erewith copies of the newspaper advertisementsp ublished today i.e.5thA ugust, 2026 in FinancialE xpress (English) and Amar URejaqluae s(Hts inodf iP) rheygsiacardl Sinhga Nreost.ice for opening of Special Window for re-lodgement of Transfer The above information is also available on the Company's website i.e. www.primochemicals.in Thanking you, Yours Faithfully, For Primo Chemicals Limited (SUGANDHAK UKREJA) Company Secretary & Chief HR Officer Enel.: As above PRIMO CHEMICALS LIMITED PHONE : 0172-2801649-R65E0G, WIS OETMRE KAR SIL E :D &:N I AN C NFOOGR@ALPP-URO NIMR AOA CT RHE OOE AMF DIF .C IAC NLAESY:. IB AN A NY ACNN INGO:A .LL 42-146 415 0 0 112,9 6SC EH1D C9IST7H5OP. RLC3 R O1 O-0PA3A6, R C0,7 H PA UWN NED JBAISBGI,T AEIR N H D:I -1WA 6W00W30.PRIMOCHEMICALS.IN