Disclosure under SEBI Takeover Regulations

. Engi&n Caontarurctoyry Niraj Cement Structurals Limited Date: April 06, 2026 The Corporate Relations Department. National Stock Exchange of India Limited BSE Limited Exchange Plaza Phiroze Jeejeebhoy Towers, Bandra Kurla Complex, Dalal Street, Bandra East Mumbai-400001 Mumbai 400051 Scrip Code: 532986 Scrip Symbol: NIRA] Sub: Disclosure pursuant to Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. Dear Sir/Madam, Please find enclosed the Annual Disclosure submitted in accordance with Regulation 31(4) of the SEBI (Substantial Acquisition of Shares and Takeover) Regulations, 2011, received by the Company from the promoters of the Company. Enclosing herewith the letters received received from the promoters in this regard for for your information and records. Kindly acknowledge receipt of the same. Thanking you, Yours faithfully, Niraj Cement Structurals Limited Anil Anant Jha Company Secretary and Compliance Officer ACS: 66063 Encl: As above CIN: L26940MH 1998PLC114307 HEAD OFFICE: Unit No. 820 to 825, Commercial Building, Wadhwa, Dukes Horizon, ST Road, Nr. R K Studio, D G Patil Road, Mumbai - 400088 Tel: 66027100 Fax: 25518736 E-mail: info@niraj.co.in Website: www.niraj.co.in Gulshankumar Vijaykumar Chopra Niraj House, Sunder Baug, Near Deonar Bus Depot, Deonar, Chembur, Mumbai-400 088 Tel: 25513750/66027100 Date: April 06, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Dalal Street, Exchange Plaza C-1, Block G, Bandra Kurla Mumbai- 400001 Complex, Bandra (East) Mumbai- 400051 Audit Committee Niraj Cement Structurals Limited Unit No. 820 to 825, Commercial Building, ‘Wadhwa, Dukes Horizon, off. Sion Trombay Road, Nr. R K Studio, D G Patil Road, Mumbai- 400088 Sub: Disclosure pursuant to Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. Dear Sir/Madam, Pursuant to the provision of the Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011, I hereby declare that I have not made any encumbrance of shares directly or indirectly during the financial year ended March 31, 2026. PAN: AABPC5068K This is for your information and records. Thanking you, Yours faithfull; Gulshankumar Chopra Promoter Pooja Gulshankumar Chopra Niraj House, Sunder Baug, Near Deonar Bus Depot, Deonar, Chembur, Mumbai-400 088 Tel: 25513750/66027100 Date: April 06, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Dalal Street, Exchange Plaza C-1, Block G, Bandra Kurla Mumbai- 400001 Complex, Bandra (East) Mumbai- 400051 Audit Committee Niraj Cement Structurals Limited Unit No. 820 to 825, Commercial Building, ‘Wadhwa, Dukes Horizon, off. Sion Trombay Road, Nr. R K Studio, D G Patil Road, Mumbai- 400088 Sub: Disclosure pursuant to Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. Dear Sir/Madam, Pursuant to the provision of the Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011, I hereby declare that I have not made any encumbrance of shares directly or indirectly during the financial year ended March 31, 2026. PAN: ACTPC17181 This is for your information and records. Thanking you, Yours faithfully Pnflc}a e Pooja Chopra Promoter Aishwarya Gulshankumar Chopra Niraj House, Sunder Baug, Near Deonar Bus Depot, Deonar, Chembur, Mumbai-400 088 Tel: 25513750/66027100 Date: April 06, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Dalal Street, Exchange Plaza C-1, Block G, Bandra Kurla Mumbai- 400001 Complex, Bandra (East) Mumbai- 400051 Audit Committee Niraj Cement Structurals Limited Unit No. 820 to 825, Commercial Building, ‘Wadhwa, Dukes Horizon, off. Sion Trombay Road, Nr. R K Studio, D G Patil Road, Mumbai- 400088 Sub: Disclosure pursuant to Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. Dear Sir/Madam, Pursuant to the provision of the Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011, I hereby declare that I have not made any encumbrance of shares directly or indirectly during the financial year ended March 31, 2026. PAN: BCEPC4176L This is for your information and records. Thanking you, Yours faithfully Aishwarya Chopra Promoter Siddhant Guilshankumar Chopra Niraj House, Sunder Baug, Near Deonar Bus Depot, Deonar, Chembur, Mumbai-400 088 Tel: 25513750/66027100 Date: April 06, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Dalal Street, Exchange Plaza C-1, Block G, Bandra Kurla Mumbai- 400001 Complex, Bandra (East) Mumbai- 400051 Audit Committee Niraj Cement Structurals Limited Unit No. 820 to 825, Commercial Building, ‘Wadhwa, Dukes Horizon, off. Sion Trombay Road, Nr. R K Studio, D G Patil Road, Mumbai- 400088 Sub: Disclosure pursuant to Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. Dear Sir/Madam, Pursuant to the provision of the Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011, I hereby declare that I have not made any encumbrance of shares directly or indirectly during the financial year ended March 31, 2026. PAN: BMUPCS8843E This is for your information and records. Thanking you, Yours faithfully Sfo}cl han'h (Chop’a’a Siddhant Chopra Promoter Asha Vijaykumar Chopra Niraj House, Sunder Baug, Near Deonar Bus Depot, Deonar, Chembur, Mumbai-400 088 Tel: 25513750/66027100 Date: April 06, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Dalal Street, Exchange Plaza C-1, Block G, Bandra Kurla Mumbai- 400001 Complex, Bandra (East) Mumbai- 400051 Audit Committee Niraj Cement Structurals Limited Unit No. 820 to 825, Commercial Building, ‘Wadhwa, Dukes Horizon, off. Sion Trombay Road, Nr. R K Studio, D G Patil Road, Mumbai- 400088 Sub: Disclosure pursuant to Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. Dear Sir/Madam, Pursuant to the provision of Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011, I hereby declare that I have not made any encumbrance of shares directly or indirectly during the financial year ended March 31, 2026. PAN: AABPC4214F This is for your information and records. Thanking you, Yours faithfully Asha Chopra Promoter