We are pleased to inform you that Cryogenic OGS Limited has received two Purchase Orders from two Global EPC Companies amounting to USD 414,040.40 (US Dollars Four Hundred Fourteen Thousand Forty and Forty Cents Only, approx. ?3.92 Crore).

Date: 04-11-2026 BSE Limited, The Corporate Relationship Dept., Floor 25, P J Towers, Dalal Street, Mumbai 400 001. Scrip Code: 544440 Subject: Disclosure in terms of Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) Sir/Madam, In accordance with Regulation 30 and Schedule III Part A of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI LODR Regulations”), we are pleased to inform you that Cryogenic OGS Limited has received two Purchase Orders from two Global EPC Companies amounting to USD 414,040.40 (US Dollars Four Hundred Fourteen Thousand Forty and Forty Cents Only, approx. ₹3.92 Crore) The disclosure as required under Schedule III of the SEBI LODR Regulations read with SEBI Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated 30th January, 2026 is attached herewith and marked as Annexure I to this letter. The above information shall also be made available on the Company’s website at www.cryogenicogs.com. Thanking you, Yours faithfully For CRYOGENIC OGS LIMITED RASHMI KAMLESH OTAVANI Company Secretary & Compliance Officer ANNEXURE I Sr. No. Particulars Details a) Name of the entity awarding the Order 1: Global EPC Company order(s)/contract(s) Order 2: Global EPC Company b) Significant terms and conditions of Order 1: Design, engineering, manufacturing, testing and order(s)/contract(s) awarded, in brief delivery of Air Eliminators with ASME Code stamping. Order 2: Supply of Piping Spools for firewater sprinkler system risers and cooling ring piping for storage tanks. c) Whether order(s) / contract(s) have Order 1: International Entity been awarded by domestic/ international entity Order 2: International Entity d) Nature of order(s)/contract(s) Order 1: Supply Contract Order 2: Purchase Order e) Whether domestic or international Order 1: International Order 2: International f) time period by which the Order 1: Delivery by 30th June, 2027 order(s)/contract(s) is to be executed; Order 2: Ready for dispatch within 4 weeks (Lot 1) and 8 weeks (Lot 2) from the PO date g) Broad consideration or size of the USD 414,040.40 (US Dollars Four Hundred Fourteen order(s)/contract(s) Thousand Forty and Forty Cents Only, approx. ₹3.92 Crore) Order 1: USD 35,700.00, approx. ₹0.34 Crore Order 2: USD 378,340.40, approx. ₹3.58 Crore h) Whether the promoter/ promoter No group / group companies have any interest in the entity that awarded the order(s)/contract(s)? If yes, nature of interest and details thereof; i) Whether the order(s)/contract(s) No would fall within related party transactions? If yes, whether the same is done at “arm’s length