B.Grimm Power Public Company Limited (“BGRIM”) is offering unsubordinated and unsecured debentures with debenture holders’ representative No.1/2026. The debentures were assigned “A-” rating with a “Stable” outlook by TRIS Rating on June 22, 2026.

The offering price per unit is 1,000 baht. The minimum subscription is 100,000 baht, with subsequent multiples of 10,000 baht for institutional investors, and subsequent multiples of 100,000 baht for ordinary investors (including individual institutional investors)

Offering to: Public investors (Individual institutional investors must subscribe as retail investors) (Public Offering)

Expected subscription period: [July 31], 2026 and [August 3-4], 2026. Additionally, Saturday, August  [1], and Sunday, August  [2], 2026, will be available exclusively via the online channel of Bangkok Bank Public Company Limited

Download propectus

Subscription Channels: Bangkok Bank Branches (except Micro Branches) or Bangkok Bank Mobile Banking

Warning

• Investments contain risks. Investors are advised to study the product characteristics including the returns conditions and risks before deciding to invest. For more information, investors can download the registration statement and draft prospectus at www.sec.or.th

Notes

• The registration statement and draft prospectus have been filed with the office of the SEC and are in the process of approval for their effectiveness. The allotment of the debentures to subscribers shall be at the absolute discretion of the Joint Lead Arrangers. The conditions of the debenture offering are based on the disclosure of the draft prospectus