Newspaper Publication regarding "Special Window for Transfer and Dematerialization of Physical Securities".

USHA MARTIN Date: 6th October 2026 The Secretary The Manager Societe de la Bourse de BSE Limited National Stock Exchange of India Ltd. Luxembourg Phiroze Jeejeebhoy Towers, Exchange Plaza, 5th Floor, 35A Bouleverd Joseph II Dalal Street Plot No. C/1, G Block, L-1840, Luxembourg Mumbai – 400 001 Bandra Kurla Complex, [Scrip Code: US9173002042] [Scrip Code: 517146] Bandra (E), Mumbai – 400 051 [Symbol: USHAMART] Dear Sir/Madam, Sub.: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Newspaper Publication Pursuant to Regulation 30 & 47 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed the copies of the newspaper advertisement, published on Tuesday, 6th October 2026 in “Business Standard” (English Newspaper - All editions) and “Aajkaal” (Bengali Regional Newspaper - Kolkata edition) with respect to “Special Window for Transfer and Dematerialisation of Physical Securities”. This intimation is also being made available on the website of the Company i.e. www.ushamartin.com. Kindly take the same on record. Thanking you, Yours faithfully, For Usha Martin Limited Manish Agarwal Company Secretary & Compliance Officer Enclosed: As above USHA MARTIN LIMITED CIN: L31400WB1986PLC091621 (rr) Regd. Office: 2A Shakespeare 0 (00 9133) 71006300 B contact@ushamartin.co.in 'v Sarani, Kolkata -700071, India .C:::::,. (00 91 33) 71006492 www.ushamartin.com Business Standard 5 KOLKATA I TUESDAY, 6 OCTOBER 2026 .. USHA MARTIN USHA MARTIN LIMITED CIN: L31400WB1986PLC091621 Registered Office: 2A, Shakespeare Sarani, Kolkata -700 071, India Phone: 033 -7100 6300, Fax: 033 -7100 6400 Website: www.ushamartin.com, Email: investor@ushamartin.co.in Special Window for Transfer and Dematerialisation of Physical Securities Pursuant to SEBI Circular No. HO/38/13/11 (2)2026-MIRSD POD/1/3750/2026 dated 30th January 2026, shareholders of Usha Martin Limited are hereby again informed that a special window has been opened for a period of 1 (one) year from 5th February 2026 to 4th February 2027, for transfer and dematerialisation of physical securities which were sold/ purchased prior to 1st April 2019. The Special Window provides a valuable opportunity to investors who were unable to complete transfer of shares earlier due to documentation deficiencies or other procedural issues. Eligible shareholders may lodge or re-lodge pending transfer requests and complete the transfer-cum demat process in accordance with the provisions of the SEBI circular. Details regarding eligibility, documentation requirements, cases not covered under the facility, mandatory lock-in provisions and other conditions are available in the aforesaid SEBI Circular, which can be accessed through the Company's website at https://ushamartin.com/public/upload/ investorrelations/1769772850270- January-30-2026 .pdf Eligible shareholders are advised to make use of this special window and· approach the Company or its Registrar and Transfer Agent, KFin Technologies Limited, for assistance and submission of transfer requests together with requisite documents within the stipulated period. For Usha Martin Limited Manish Agarwal Place: Kolkata Company Secretary Date : 5th October 2026 & Compliance Officer 11USHA ~'--'~MroA~ RTIN ~filcu'5 CIN: L31400WB1986PLC091621 '13~: www.ushamartin.com, '(~: investor@ushamartin.co.in ~ §@~@'67 ~ ~ N??Wt'f;fi1ajl!l@c.i§?r•lt-t~ WTI ~~ ~0-<.'I ffi) (<ii<I>) ~~<il~W~~wtTit~I ~ 1 ~ ~ -e~ https-//ushamartjn.com/publjc/upload/ investorrelations/1769772850270- January-30-2026 pdf--£l O'f~~I ffl~W'f