Intimation of Closure of Trading Window in terms of the SEBI PIT Regulations and the Insider Trading Code for the quarter ended 30th September 2026.

AcCHaMASIORHK 150 9001:2008 Partnering Progress September 30, 2026 The Listing Department The Listing Department The Calcutta Stock Exchange Ltd BSE Limited 7, Lyons Range, Kolkata-700001 Corporate Relationship Department, 15t Floor, New Trading Ring Rotunda Building, P J Towers Mumbai-400 001 Serip ID: MESCON Serip Code: 540744 RE: The Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 ("SEBI PIT Regulations"). Subject: Intimation of Closure of Trading Win: dow in terms of the SEBI PIT Regulations and the Insider Trading Code. Dear Sir(s)/ Ma’am, We would like to inform you that in compliance of the provi sions of the SEBI PIT Regulations and the C ino m Sp ea cun ry i' tis e s" C bo yd e D eo sf i gI nn ate tr en da l P eP rr so oc ne sd "u r (e "s I na sn id d eC ro n Td ru ac dt i nfo gr CR oe dg eu " l )a ,ti n tg h, e M To rn ai dt io nri gn g W ian nd d oRe wp o fr ot r i dn eg a lo if ngT r ia nd i tn hg e securities of the Company for all the Designated Persons including Insiders, as per the Insider Trading Code, s Fh ia nl al n cr ie am la i Ren s uc ll to ss ,e d b w oi tt hh s e tf af ne dct a lf or no em a O nc dt o cob ne sr o l0 i1 d, a2 t0 e2 d6 ,, f f oo rr t t hh ee 2p nu dr p qo us are t o ef r c eo nn dsi id ne gr Sat ei po tn e mof b et rhe 3U 0,n a 2u 0d 2i 6t , e od f the financial year 2026-27, till 48 hours after the announcement of the aforesaid financial results. The date of the Board meeting to consider the aforesaid financial results, shall be intimated separately. We request to take the above information on your records and disseminate the same on your website. Thanking You Yours Faithfully For "Mideast Inte grated Steels Limited Yachik Goel Company Secretary & Compliance Officer Membership No. A25866 MIDEAST INTEGRATED STEELS LIMITED PlanteR : o Kg ad l . i nO n gf e af w: Na aM r g e MaOs urfc f mio I bo n e dT a: uo i sw M te KOrer f ois fs a lic, l kc o aeCH t :- oT a 1 m Uo , p Onw filZ e ftea lr x m N3 ,r o 9 .u K1 d h 45p u 0,u r 1 ur ,L n, e t Sw iC ii , lo s vm P e.Rm r o R.uC Pao n oe dr ai - o ,p rt D mo ly K a r e Bn Na G ld oat e da .ge n gr a t .g 1I dr o 4d We ie 1u a, n 2r - tt , iKi e7 at r5Siy 1 a 65 l FN ,ua i o a 0s e. Srh l2 tde 6- C r , ,L o R a l oB n7 Do a dih4 n ds u8 y t R,, b .9 o a B aJ9 N an a dD e j ne ,L pw d s u1 Kr w r oD9 a ma le O9 er k(l d s2 a Wih - cP ) t s 7 o, aL - h s 5 aC M1 - t 1 ,0 u1 7 e 5 0 m0 eT 0:1 l0 b 0 0 4 .02 a 4 , c061 i8 o076 O , m12 -d ,I 46i n s T- 0d :h 2i 0 a 0a 6 ,, 0 36 5T 30: 0 - 4 ,0 0 62 1 6 6/ T1 7 : 44 - 4 05 52 - 2, 16 2 2 22 4 0 - 14 3 6 2 41 2 7 6 0 7 1 /69 5 - 0 19 5 2 3 2, / 3 1 15 84 79 530 3, 15 / 08 F 70a7 5,x0 /: 8 F 70 a5 4x6, :7 44 0- 60 2 75 4 28 3 67 2 -0 2 28 5 63 6 6 041