We are hereby submitting Newspaper Publication regarding opening of Special Window for re- lodgement of transfer request of physical shares.

AG VENTURES LIMITED (Formerly Oriental Carbon and Chemicals Limited) Phone: +91-120-2446850, Email: investors@agventures.co.in Website: www.agventuresltd.com, CIN: L64990UW1978PLC249903 August 12, 2026 The Manager BSE Limited Department of Corporate Services Floor 25, P.J. Towers, Dalal Street Mumbai – 400001 Scrip Code: 506579 Dear Sirs, Sub: Newspaper Advertisement regarding opening of Special Window for re-lodgement of transfer request of physical shares In compliance with Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 and SEBI Circular No. HO/38/13/11(2)2026- MIRSDPOD/I/3750/2026 dated 30th January, 2026, please find enclosed e-copies of the public notice published on 12th August, 2026 regarding the opening of the Special Window for re-lodgement of transfer requests of physical shares of AG Ventures Limited (formerly Oriental Carbon & Chemicals Limited), in the “Financial Express” (All Edition in English). The above is for your information and record. Thanking you, For AG Ventures Limited (Formerly Oriental Carbon and Chemicals Limited) Muskaan Suhag Company Secretary Memb. No.: A75927 Encl. as above: Registered and Corporate Office: 14th Floor, Tower-B, World Trade Tower, Plot No. C-1, Sector-16, Noida, Gautam Buddha Nagar, Uttar Pradesh- 201301