- Translation - OSP 11/2018 25 December 2018 Subject: Investment through its indirect wholly-owned subsidiary in a beverage company Attention: President Stock Exchange of Thailand With reference to

“Investment through its indirect wholly-owned subsidiary in a beverage company” and disclosure letter no. CS 14/2019 dated 7 June 2019 named “Capital increase in a subsidiary and additional investment in

No. 1/2019 of B.Grimm Power Public Company Limited ( the “Company” ) , approved an additional investment in Nam Che Hydro Power Co., Ltd., in which B.Grimm Power (Lao) Company Limited (wholly owned

owns 55.8% of the Galoc Oil Field. In addition, on 12 July 2018, the subsidiary has executed the share purchase agreement with Tamarind Galoc Pte Ltd, a wholly owned subsidiary of Tamarind Resources

, 2004 (“Notification on Acquisition and disposal of Assets”). In this regard, the said transaction size is calculated based on total investment amount of the Project, at which the highest result is

100% of the total issued shares of Symbior (the “Transaction”), will be made by Ton Sangkasi Pte. Ltd., the wholly-owned subsidiary of the Company which registered and incorporated in Singapore. The

- Translation - OSP CS-11/2018 26 December 2018 Subject: Investment through its indirect wholly-owned subsidiary in a beverage company Attention: President Stock Exchange of Thailand With reference

derives in Philippines. Details are as follow: Buyer (Remained No Change) Cal-Comp Electronics (Philippines) Inc. (“CCPH”), a wholly-owned subsidiary of the Company Seller (Remained No Change) Kinpo

. Details are as follow: Buyer (Remained No Change) Cal-Comp Electronics (Philippines) Inc. (“CCPH”), a wholly-owned subsidiary of the Company Seller (Remained No Change) Kinpo Electronics, Inc. and/or its

Company would like to inform that on 1 November 2019, Osotspa Enterprises Singapore Pte. Ltd., a wholly- owned subsidiary of the Company in Singapore, paid the share subscription price in the amount of VND