Company = 848,430,365 × 100 25,377,425,072 = 3.34 percent (2) Calculation based on the net operating profits criteria Transaction size = Net operating profits of the business transaction × 100 Net operating

. OCMSET/1907/003 July 30, 2019 Subject: Clarification of the operating results for the six-month period of 2019, change of rate more than 20% Dear: Director and Manager the Stock Exchange of Thailand

detail as follows: I. The operating revenue breakdown by business segment In the second quarter of 2019, the Company and its subsidiaries’ revenue from sales of real estate decreased from the same period

- Translation - 14 August 2019 Subject: Management’s Discussion and Analysis for the Operating Results of the Second Quarter of 2019 Attention: The President of the Stock Exchange of Thailand Exotic

1/3 L-WAVE ENT 19/2019 14 August 2019 Subject : Management’s Discussion and Analysis for the six-month period ending 30 June 2019 operating results that varied more than 20% compared to the same

Page 1 of 4 May 11, 2018 Subject : Operating Result Quarter 1 Ending March 31, 2018 To : The President The Stock Exchange of Thailand WICE Logistics Public Company Limited would like to clarify the

- Translation - 9 August 2018 Subject: Management’s Discussion and Analysis for the Operating Results of the Second Quarter of 2018 Attention: The President of the Stock Exchange of Thailand Exotic

Page 1 of 5 August 14, 2018 Subject : Operating Result Quarter 2 Ending June 30, 2018 To : The President The Stock Exchange of Thailand WICE Logistics Public Company Limited would like to clarify the

operating results that posted a difference greater than 20% from the preceding year To: Director and Manager the Stocks Exchange of Thailand World corporation public company limited ("the Company") and its

45.00 137.32 -92.32 -67.23% Operating results for each business segment are shown below: 1. Manufacturing and Selling of Special Cutting Tools unit: THB million 2019 2018 Change (THB million) Change