Shareholders No.1/2018 to consider and approve the waiver from mandatory tender offer by using the resolution of shareholders’ meeting (Whitewash) With reference to the increase in registered capital of the

Shareholders No.1/2018 to consider and approve the waiver from mandatory tender offer by using the resolution of shareholders’ meeting (Whitewash) With reference to the increase in registered capital of the

Shareholders No.1/2018 to consider and approve the waiver from mandatory tender offer by using the resolution of shareholders’ meeting (Whitewash) With reference to the increase in registered capital of the

Shareholders No.1/2018 to consider and approve the waiver from mandatory tender offer by using the resolution of shareholders’ meeting (Whitewash) With reference to the increase in registered capital of the

impact of Stock Gain/(Loss) and NRV (2) Extra item was from reversal of inventory derogation because a supplier had delivered raw materials to the company regarding to the settlement agreement. P a g e | 5

creditors, namely: 1. Notice demanding for payment of an electricity fee with late penalty according to the Electricity Power Purchase Agreement in the amount of THB 158,238,694.62 dated 9 October 2017. The

1 25 May 2020 Subject: Notification on Resolution of the Board of Directors’ Meeting No. 5/2020, Change of Directors and Directors’ Power, Entering into Connected Transaction, Entering into

- Translation - Ref: IR63/005 23 April 2020 Re: Notification of the resolution of the Board of Directors Meeting No. 5/2020 regarding the determination of the AGM for the year 2020, the issuance and

Limited (“Company”) entered into an agreement with WHA Hemaraj Nghe An Joint Stock Company (“WHA Hemaraj Nghe An JSC”), an indirect subsidiary of WHA Industrial Development Public Company Limited (The

Harn Engineering Solutions Public Company Limited (“The Company”) in the meeting 6/2019 on Wednesday 13 November 2019 has approved the company to enter into lease agreement for office building, futsal