Closure of Trading window

Date: 30th September,2026. BSE Limited, P.J. Towers, Dalal Street, Mumbai – 400 001. Dear Sir/Madam, Subject: Closure of Trading Window. Reg: META | 534535 | String Metaverse Limited (“The Company”). Pursuant to the provisions of the SEBI (Prohibition of Insider Trading) Regulations, 2015, and the Company’s Internal Code for Prevention of Insider Trading, as amended from time to time, the Trading Window for dealing in the securities of the Company by the Designated Persons and their Immediate Relatives shall remain closed with effect from 01st October , 2026 and shall continue to remain closed until 48 hours after the declaration of the Unaudited Financial Results of the Company for the quarter ended September 30, 2026. The date of the meeting of the Board of Directors of the Company, inter alia, to consider and approve the Unaudited Financial Results for the quarter ended September 30, 2026, shall be intimated separately in due course. This is for your information and necessary records. Thanking you, Yours faithfully, For String Metaverse Limited (Formerly known as Bio Green Papers Limited) M. Chowda Reddy Company Secretary & Compliance Officer String Metaverse Limited (Formerly Known as Bio Green Papers Limited) Registered Office Address: Sy.No 66/2, Street No.03, 2nd floor, Rai Durgam, Prashanth Hills, Nav Khalsa, Gachi Bowli, Dargah Hussain Shahwali, Golconda, Hyderabad- 500008, Telangana, India, 500008. CIN:L62099TG1994PLC017207|Ph: 040-2939-0760|Email:cs@stringmetaverse.com|Web:www.stringmetaverse.com