The Company has informed the exchange about Credit Rating obtained from CRISIL Ratings Limited ''CRISIL''.

Triplewall Containers Limited Date: October 28, 2026 Corporate Relations Department National Stock Exchange of India Limited, BSE Limited Exchange Plaza 5th Floor Phiroze Jeejeebhoy Towers, Plot No. C/1, G Block Bandra - Kurla Complex Dalal Street, Mumbai- 400001. Bandra (E), Mumbai - 400051 BSE Scrip Code: 543668 NSE Scrip Code: BBTCL Subject: Intimation of Credit Rating – Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) Dear Sir/ Ma’am, In terms of Regulation 30 of the SEBI Listing Regulations read with Part A of Schedule III there to, we wish to inform you that CRISIL Ratings Limited (‘CRISIL’), the credit rating agency, has upgraded and assigned the ratings to the Company’s bank loan facilities aggregating to Rs. 160 Crores (Enhanced from Rs. 140 Crores), as under: Facility Rating/Outlook Rating Action Long Term Rating Crisil A-/Stable Upgraded from 'Crisil BBB+/Stable' Short Term Rating Crisil A2+ Assigned This intimation will also be uploaded on the Company’s website at https://boxandboard.in/disclosures- under-regulation-46-of-the-lodr/ . You are requested to take the same on record. Thanking You, Yours faithfully, FOR B&B TRIPLEWALL CONTAINERS LIMITED RAVI AGARWAL Whole Time Director & CFO DIN: 00636684 Registered Office: Corporate Office: B&B Triplewall Containers Limited B&B Triplewall Containers Limited Sy. No. 263/2/3, Marsur Madiwal Village, First Floor, 1090/N, Gayathri Towers, 18th Cross, Kasaba Hobli, Anekal Taluk, Bangalore – 562106. HSR Layout, Sector-3, Bangalore – 560102. E-mail ID: mail@boxandboard.in | Ph.: 7353751661 E-mail: cs@boxandboard.in | Ph.: 7353751669 CIN. L21015KA2011PLC060106 www.boxandboard.in