Intimation of Appointment of Cygnus Partners Private Limited as Investor Relationship Agency of the Company w.e.f. 01st November, 2026

27th October, 2026 BSE Limited, National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Tower, Exchange Plaza, 5th Floor, Dalal Street, Plot No. C/1, G Block, Mumbai – 400 001. Bandra Kurla Complex, Bandra (East), Mumbai – 400 051 Scrip Code: 503811 Company Symbol: SIYSIL Dear Sir/ Madam, Sub: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Pursuant to Regulation 30 and other applicable regulations of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform that the Company has appointed Cygnus Partners Private Limited as its Investor Relationship Agency for providing Investor Relations Advisory Services to the Company w.e.f. 01st November, 2026. The contact details of Cygnus Partners Private Limited are as follows: “Cygnus Partners Private Limited 5th & 6th Floor, Ashok Aura, Nehru Road, Off Western Express Highway (WEH), Next to The Orchid Hotel, Vile Parle (East), Mumbai - 400099, Maharashtra, India.” We request you to kindly take this intimation on record and oblige. Thanking you, Yours faithfully, For SIYARAM SILK MILLS LIMITED Mahipal Thakur Company Secretary Corporate office: B - 5, Trade World, Kamala City, Senapati Bapat Marg, Lower Parel, Mumbai – 400013 (India) Phone: 022-3040 0500/6833 0500 Email: sharedept@siyaram.com Internet: www.siyaram.com CIN: L17116MH1978PLC020451 Registered Office: H – 3/2, MIDC, A – Road, Tarapur, Boisar, Palghar – 401 506 (Mah.)