property, plant and equipment of Baht 950.08 million mostly was the construction in progress for Carnival Magic project. Temporary investment increased of Baht 48.44 million. Trade and other current

เพื่อใช้ประเมินระดับการพัฒนาทั้ง 2 ด้าน ได้แก่ CSR Progress Indicator และ Anti-corruption Progress Indicator โดยจะแสดงระดับการพัฒนา ตั้งแต่ระดับเริ่มต้นจนถึงระดับสูงสุดของการพัฒนาการประเมินบริษัทจดทะเบียน

information relating to impact from the Coronavirus Disease 2019 (COVID-19). The Company would like to disclose the impact from the aforementioned situation as follows; 1. Risks and Impacts on the Operations

7.01 40.54% Consolidated financial information The gross profit increased Baht 11.83 million or 20.58%; from Baht 57.49 million in quarter 1/2017 to Baht 69.31 million in quarter 1/2018, due to following

* Note Please find further information in the consolidated financial statements. 1 21 February, 2019 Subject: Management Discussion & Analysis (MD&A) for the year 2018 Attention: The President The

Stock Exchange of Thailand Re: Disclosure of information and other acts of listed companies concerning the Connected Transaction B.E.2003. 2 4. Characteristics of the transaction J.S.P. Property Public

-Translation- Ref. IR 62/005 March 13, 2019 Subject: transaction yDisclosure of the information regarding related part To : President, The Stock Exchange of Thailand T.K.S. Technologies Public

ที่มป - Translation - Ref : JKNGB-004-05/2018 May 11, 2018 Re: Information Memorandum on Connected Transaction on Office Space Lease Attn.: President The Stock Exchange of Thailand Enclosure

. The details are as follows; Operating Performance 1. Revenues Units: Million Information of the 3rd Quarter Consolidated Separate 3 months Change 3 months Change 2018 2017 Amount Percentage 2018 2017

NEP 045-2562 12 September 2019 Subject: The Sale of the machines to connected person (Add Information) To: President The Stock Exchange of Thailand The resolution of the Board of Directors’ Meeting