1 Ref : JSP/17/08/02 15 August 2017 Subject : Report the operating result for the quarter 2 Ending June 30, 2017 To : The Director and Manager The Stock Exchange of Thailand J.S.P. Property Public

1 / 2 IR.019/2017 15 August 2017 Re: Clarification on the change of profit and loss statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the

Microsoft Word - MD&A_Q1_2019_ENG 1 NPPG.036/2019 13 May 2019 Subject Management Discussion and Analysis for the quarter 1 year 2019 Attention The President The Stock Exchange of Thailand

Microsoft Word - MD&A_Q2_2019_EN 14.8.19 1 NPPG.050/2562 August 14th, 2019 Subject Management’s analysis for the 2nd quarter of 2019 Attn. The President The Stock Exchange of Thailand Management’s

1 RP-AC 002/2020 May 13, 2020 Subject: Clarification of the operating results for the first quarter of 2020 To: Directors and Managers of the Stock Exchange of Thailand Richy Place 2002 Public

October 3, 2019 Re: Clarification of the operating results of company and its subsidiaries for the 1 st quarter of year 2018 To: President The Stock Exchange of Thailand K.C. Property Public Company

Microsoft Word - MD_A_Q3_2019_EN 1 GLOCON.061/2019 November 11th, 2019 Subject Management’s analysis for the 3rd quarter of 2019 Attn. The President The Stock Exchange of Thailand Management’s

Q2/2020 (Ending June 30, 2020) To Director and Manager of the Stock Exchange of Thailand UBIS (Asia) Public Company Limited (“the Company”) would like to clarify on the performance and the financial

the increase in total production cost, the company and subsidiary still could generate the Cash Margin which indicate that the Company was well in operation management. Net gain on foreign exchange rate

: Management discussion and analysis for the period three-month ended September 30, 2018 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the reviewed financial statements