1 Ref. No. JUTHA-10/2563 November 2, 2020 Subject: Amendment of Articles of Association, Debt to Equity Conversion Constituting a Connected Transaction, Issuance and Offering of Newly Issued Ordinary

ที่ กบร No. Kor Bor Ror. 032/2017 November 9, 2017 President The Stock Exchange of Thailand Re : Increase of the investment proportion in the ordinary shares of Pattaya Manufacturing Co., Ltd. Dear

capital requirements are also stipulated in the proposed amendments.SEC is now seeking public comments on the revised draft notification on the maintenance of capital which has been refined in certain

Refined Glycerine Vessel operating Total Sale and service Other income Total revenues Revenues from sales and services 1,820.91 0.00 16.22 4.88 1,842.01 1.55 1,843.56 Cost of sales and services (1,640.05

Refined Glycerine Vessel operating Total Sale and service Other income Total revenues Revenues from sales and services 1,820.91 0.00 16.22 4.88 1,842.01 1.55 1,843.56 Cost of sales and services (1,640.05

oil Refined glycerine Byproduct Vessel operating Total Sale and service Other income Total revenues Revenues from sales and services 1,455.25 0.00 1,455.25 0.93 1,456.18 Cost of sales and services

last year which incurred the realized revenue of Baht 2,859.55 million, where the reasons are summarized as follows; 1.1 Sales of Biodiesel, Edible oil Refined Glycerine, Raw material and By-product

Development Co., Ltd. (“NRED”) by disposal of 26,460,000 ordinary shares, with the par value of THB 10 per share, ), comprised of 49,000 ordinary shares with paid up capital of Baht 10 per each share and

. The company will then invest in ordinary shares of Vanachai Wood Smith Co., Ltd. in 99,997 shares which is 99.997% of the capital at 10.00 Baht per share (par value) in total value of 999,970.00 Baht

1,000,000 ordinary shares of ACC Green Energy Co., Ltd. (“ACC Green”)at par value Baht 10 per share and to repay the loan that ACC Green has to the company at the total price of 185,000,000 Baht to Mrs