Simplex Castings Ltd. — Board/Management Information 2026

Apr 29, 2026

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Simplex Castings Ltd.

Registered Office : 32,Shivnath Complex G.E. Road, Supela, Bhilai - 490023 (C.G) India Phone : +91-788-2290483 /84 /85 Fax : +91-788-2285664 E-Mail : sclho@simplexcastings.com Website : www.simplexcastings.com CIN: L27320CT1980PLC019535

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Date: 29.04.2026

To, To, The Manager The Manager Department of Corporate Services Calcutta Stock Exchange BSE Limited Address: 7, Lyons Range, PJ Towers, Dalal Street Dalhousie, Kolkata700001, Mumbai-400001 West Bengal Scrip Code: 513472 Scrip Code: 29066

Sub: Intimation for Board Meeting.

Dear Sir,

Pursuant to Regulation 29 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations 2015, this is to inform you that the meeting of the Board of Directors of the Company is scheduled to be held on Thursday, 28[th] May, 2026 inter alia:

1. To consider and approve the Audited financial results of the Company for the Quarter and year ended 31[st] March, 2026;

2. To discuss any other matter as per the agenda of the meeting.

Further, as already intimated, the trading window of the Company will remain closed till 48 hours after the declaration of Financial Results for the Quarter ended 31[st] March, 2026 for the Directors /KMP and other designated employees etc. covered under the code.

This is for your information and record.

Thanking You,

Yours faithfully,

For, Simplex Castings Limited

SANGEETA Digitally signed by SANGEETA KETAN KETAN SHAH Date: 2026.04.29 SHAH 16:07:51 +05'30' Sangeeta K Shah Managing Director DIN: 05322039

OFFICE ADDRESS PHONE FAX E-MAIL Mumbai : 601/602 A, FAIRLINK CENTER, OFF ANDHERI LINK ROAD, ANDHERI (W), MUMBAI -53 022-40034768 sclmumbai@simplexcastings.com Kolkata : 119, PARK STREET, WHITE HOUSE 4[th ] FLOOR KOLKATA - 700016 (W.B.) INDIA 08961045611 033-22493251 kol@simplexcastings.com Bhilai (Plant) : 5, INDUSTRIAL ESTATE, BHILAI - 490026 (C.G.) INDIA 0788-4015273 0788-4034188 sclbhilai@simplexcastings.com Rajnandgaon (Plant) : 223/2,224 INDUSTRIAL ESTATE, TEDESARA, RAJNANDGAON - 491441(C.G.) INDIA 9203901697 0788-2285664 scltedesara@simplexcastings.com