In continuation of our letter dated 18th August 2026 and pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed ....

Date :18.08.2026 To, To, The General Manager, Manager-Listing Compliance, Department of Corporate National Stock Exchange of India Services, BSE Limited Limited, Exchange Plaza, C-1, Phiroze Jeejeebhoy Towers Block G, Bandra Kurla Complex, Dalal Street, Mumbai- Bandra East, Mumbai – 400 051 400 001 Symbol: CEIGALL Scrip Code:544223 ISIN: INE0AG901020 ISIN:INE0AG901020 Subject: Press Release Dear Sir / Madam, In continuation of our letter dated 18th August 2026 and pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed the press release titled “Ceigall India Strengthens Presence in Northeast with ₹2,149.62-Crore MoRTH Contracts”. The above intimation is also available on the Company’s website: www.ceigall.com . You are requested to take the above information on your record. Thanking you, For Ceigall India Limited Megha Kainth Company Secretary & Compliance officer Membership No.: F7639 Ceigall India Strengthens Presence in Northeast with ₹2,149.62-Crore MoRTH Contracts ● CIL - SIML JV receives four Letters of Acceptance from the Ministry of Road Transport & Highways for road construction packages on NH-913 (Frontier Highway) in Arunachal Pradesh ● Projects to be executed on EPC mode across multiple sections with construction periods ranging from 36 to 48 months New Delhi, August 18, 2026: Ceigall India Limited (CIL), through its joint venture with Sushee Infra Mining Limited (SIML), has received four Letters of Acceptance (LOAs) from the Ministry of Road Transport & Highways (MoRTH) for the construction of multiple road packages on NH-913 (Frontier Highway) in Arunachal Pradesh. The four projects have an aggregate bid cost of ₹2,149.62 crore. The CIL-SIML joint venture comprises Ceigall India Limited with a 74% stake and Sushee Infra Mining Limited with a 26% stake. The contracts have been awarded on an Engineering, Procurement and Construction (EPC) basis. The four packages involve the construction and development of Intermediate Lane roads across key sections of NH-913 (Frontier Highway) in Arunachal Pradesh. The projects include: ● Construction of the road from km 0.000 to km 55.725 of the Huri–Taliha section, with a bid cost of ₹521 crore ● Construction of the road from km 0.000 to km 78.38 of the Sarli–Huri section, with a bid cost of ₹611.10 crore ● Construction of the road from km 55.725 to km 113.25 of the Huri–Taliha section, with a bid cost of ₹525 crore ● Construction of the road from km 160.75 to km 209.90 of the Huri–Taliha section, with a bid cost of ₹492.52 crore The first, second and fourth packages have a construction period of 36 months, while the third package is scheduled for completion over 48 months. Each project also includes a five-year maintenance period. Commenting on the development, Ramneek Sehgal, Chairman & Managing Director, Ceigall India Limited, said, “We are pleased to secure these four important packages from the Ministry of Road Transport & Highways for the development of the Frontier Highway in Arunachal Pradesh. These projects further strengthen our presence in India’s strategic road infrastructure development and reflect our capabilities in executing large and complex projects across challenging geographies. We remain committed to delivering these projects with the highest standards of quality, safety and timely execution while contributing to improved infrastructure connectivity in the region.” The new contracts further strengthen Ceigall India’s order book and reinforce its presence in the road and highway infrastructure segment. The projects also mark another significant addition to the Company’s portfolio of EPC infrastructure projects across India. About Ceigall India Limited - (BSE: 544223 | NSE: CEIGALL) Ceigall India Limited is an infrastructure engineering, procurement, and construction (EPC) company engaged in the development of highways, expressways, bridges, flyovers, railway overbridges, tunnels, and runways. The Company executes projects under EPC and Hybrid Annuity Model (HAM) formats and has a strong track record of timely execution across multiple states in India. Building on its proven execution capabilities, the Company is also expanding its presence in the renewable energy sector through utility-scale solar and Battery Energy Storage System (BESS) projects, further diversifying its infrastructure portfolio. With a growing order book and diversified project portfolio, Ceigall India continues to play a key role in India’s infrastructure development journey.