and Siam Bio Generation 1 Co., Ltd., which IGE owns 100% shares by proposing market expansion to increase sales through IGE by using company paints in Power Plant construction and employed business

No. BGRIM 2/2019 January 15, 2019 Subject: Additional Investment in Nam Che Hydro Power Co., Ltd. Attn: President The Stock Exchange of Thailand On January 14, 2019, the Board of Directors’ Meeting

power plant at Baht 142.91 million, or 41.66 %. The increase of revenue from power plant comes from the 5 MW Prachinburi Power Plant at Baht 38.12 million and the 9.99 MW Kyotamba power plant in Japan at

business days prior to the resolution of the Board of Directors’ Meeting proposing the Extraordinary General Meeting of Shareholders to approve the capital increase and the allocation of the newly issued

. The Company registered the increase of capital with the Ministry of Commerce on 25 December 2019 and authorize the Board of Directors or the authorized director on behalf of the Company for the power to

the SET for the previous 14 consecutive business days prior to the resolution of the Board of Directors’ Meeting proposing the Extraordinary General Meeting of Shareholders No.1/2018 to approve the

Section 104 Securities and Exchange Act B.E. 2535 Section 104. A securities company shall appoint directors or managers or enter into an agreement with other persons, giving the power, either in

The Stock Exchange of Thailand Reference: The Notification No. BGRIM 16/2563 dated 31 August 2020 Re: the readiness for development of 7 combined cycle cogeneration power plants as planned B.Grimm Power

previous 7 - 15 consecutive business days prior to the resolution of the Board of Directors’ Meeting proposing the Extraordinary General Meeting of Shareholders to approve the capital 4/8 เลขท่ี 1 อาคาร ทีพี

Board of Directors’ Meeting proposing the Extraordinary General Meeting of Shareholders to approve the capital increase and the allocation of the newly issued shares, which was the share price between