ended June 30, 2018. To The President of The Stock Exchange of Thailand Origin Property Public Company Limited and its subsidiaries hereinafter called “The Group” For the 6 months period ended June 30

-Translation- No. ECF2 041/2561 12 November 2018 Subject: Management Discussion and Analysis of the 3rd quarter ended September 30, 2018 To President The Stock Exchange of Thailand East Coast

Stock Exchange of Thailand The Board of Director’s meeting No. 3/2020 of General Engineering Public Company Limited (“the Company”) held on May 15, 2020 has approved and verified the financial statements

., and Schedule for the EGM of Shareholders No. 1/2019 (Revised2) To: The President The Stock Exchange of Thailand Enclosure: 1. Information Memorandum of Hydrotek Public Company Limited on Disposal of

., and Schedule for the EGM of Shareholders No. 1/2019 (Revised3) To: The President The Stock Exchange of Thailand Enclosure: 1. Information Memorandum of Hydrotek Public Company Limited on Disposal of

, mainly from net borrowing (after deducted loan repayments) of Baht 2,165 million for construction payments and the additional paid up in the capital of company’s related parties. There was the increase in

villas with the price point of $900-$1,000 per night. We expect to start construction in 2020 and commercially open by 2022. 50% of share transfer of the joint venture company – Prime Location Management 3

-1- AIT (VP-SEC) 030E/2019 November 7, 2019 Subject: Management's Discussion and Analysis of Operating Results for Q3-2019 To: The President of The Stock Exchange of Thailand Summary of Operations Q3

transfer when the COVID-19 situation gets better. For recurring income business, in Q1/2020, the Company continues the construction of “Hotel Kitch” - a 72-room hotel, as planned. However, the launch date is

operating results of the third quarter of 2018, ended 30 September 2018 To Director and Manager The Stock Exchange of Thailand The Board of Director’s meeting No. 7/2018 of General Engineering Public Company