Our Ref: No.V. 027/ /2019 August 14,2019 Subject : Explanation for operation of second quarter of year 2019 Attn : Managing Director The Stock Exchange of Thailand Enclosed please find the financial

Our Ref: No.V. 030 /2019 November 14,2019 Subject : Explanation for operation of third quarter of year 2019 Attn : Managing Director The Stock Exchange of Thailand Enclosed please find the financial

Activities (622.28) (656.06) Unrealized exchange gain (loss) of cash and cash equivalents (2.90) (1.07) Cash Increase (Decrease) – Net 35.38 24.16 Cash at the Beginning of the Period 20.59 28.42 Cash at the

professional fees. In Quarter 3 of 2020, the decrease in administrative expenses is mainly due to (1) THB 0.59 million decrease from the expenses related to the preparation for listing on the Stock Exchange of

quarter of 2018, the Company recorded loss on exchange rate of Baht 31.66 million, due to the depreciation of AUD currency in relative to USD currency, resulting in the decrease of net asset value in AUD

) August 9, 2017 Re : Report the operating result for the year ended June 30 ,2017 by more than 20 percent. To : Director and Manager the Stock Exchange of Thailand Approved by the Board of Directors of

May 14, 2020 Re: Clarification of the operating results of company and its subsidiaries for the three months period end March 31, 2020 To: President The Stock Exchange of Thailand K.C. Property

profit in 2Q20 totaled Bt129.7 million (excluding a gain on foreign currency exchange rate and an impairment loss), representing a decline of 62.6% Q-o-Q and 38.4% Y-o-Y. The substantial decrease in

0.01 Effects of exchange rates on cash and cash equivalents (1.15) 0.01 Net increase (decrease) in cash and cash equivalents 93.44 (38.26) Cash and cash equivalents at beginning of period 40.46 78.78

Page 1 of 3 May 10, 2019 Re: Management Discussion and Analysis for Quarter 1/2019 (March 31 ,2019) To: Director and Manager of the Stock Exchange of Thailand Patkol Public Company Limited and its