Extraordinary General Meeting of Shareholders No. 1/2020 2. Propose the agenda regarding entering into the disposition of assets and connected transaction to the 2020 Annual General Meeting of Shareholders for
assets in accordance with the Notification of the Capital Market Supervisory Board No. TorChor. 20/2551 (2008) Re: Rules on Entering into Material Transactions Deemed as Acquisition or Disposal of Asset
) Notification of the connected transaction. The Board of Directors’ Meeting resolved to approve entering into a connected transaction to sell the obsolete assets related to zinc production that are free from any
Board No. TorChor.20/2551 Re: Rules on Entering into Material Transactions Deemed as Acquisition or Disposal of Assets dated 31 August 2008 (as amended) and Notification of the Board of Governors of the
aforementioned transaction is deemed an Acquisition of Assets according to the Notification of the Capital Market Supervisory Board No. Tor Jor. 20/2551, Re: Rules for Entering into Material Transactions Deemed as
(Translation) No. IR/2561/047 1 October 2018 Subject: Resolutions of the Board of Directors' Meeting regarding entering into transaction with connected person To: President The Stock Exchange of
the Notification of the Capital Market Supervisory Board No. TorChor.20/2551 Re: Rules on Entering into Material Transactions Deemed as Acquisition or Disposal of Assets dated 31 August 2008 (as amended
the Securities and Exchange Commission. The detail as follows: - The Loan amount of 50,000,000 baht for 2 year (Due date on April 5, 2022) 1) Date of entering into the transaction April 5, 2020 2) The