Microsoft Word - Ref FPI.025.2017.doc Ref. FPI.025/2017 14 September 2017 Subject : Progress on investment in the Joint Venture Company Attention : Board of Directors and President of The Stock

value creation and ensure that the medium-term objectives are consistent with long-term ones; Principle 3: The board of directors should ensure that its composition and structure strengthen its

value: No par value Paid-up capital: EUR 17,500 (or approximately THB 686,525) Shareholding structure: The new set up company’s shares are held by Vienna House Capital GmbH (“VHC”) at the ratio of 100

the same period of the year earlier and has gross profit margin of 31.89%. because the company has improved the structure within the organization. The company has administrative expenses of THB 3.56

of the paid-up capital. Selling price: Baht 25,000,000 (The selling price was mutually agreed between the Company and Sansiri) Seller: Sansiri Public Company Limited Shareholding structure after the

shareholders are original shareholder and owner of trademark licenses of the business which transferred to the New Joint Venture). The entire business transfer was proceed in according with the Board of

Registered capital: Baht 100,000,000 Total number of share: 1,000,000 shares Par value: Baht 100 per share Paid-up capital: Baht 100,000,000 Shareholding structure: The Company holds 100 percent of its total

Registered capital: EUR 25,000 (or approximately Baht 960,000) Total number of share: 25,000 Shares Par value: EUR 1 per share Paid-up capital: EUR 25,000 (or approximately Baht 960,000) Shareholding Structure

capital: Baht 249,000,000 Shareholding structure: The Company holds 100 percent of its total issued and paid-up shares. Director structure: 1. Ms. Piyaporn Phanachet 2. Mr. Sayam Siwarapornskul 3. Mr. Kavin

1 -Translation- Ref :IR 62/023 December 23, 2019 Subject: Change in Shareholding Structure of Subsidiary Company To: President, The Stock Exchange of Thailand T.K.S. Technologies Public Company