แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS015/2562 August 08, 2019 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

Osotspa Public Company Limited Q2’19 and 1H’19 Management Discussion & Analysis 14 August 2019 Q2’19 and 1H’19 Management Discussion & Analysis Page 1/6 Financial Highlights - Q2’19 Net profit* was

expenses (12.50) (9.81) (2.69) (127.42) Doubtful account - (0.99) - - Loss from impairment of investments in associate - (15.06) - - Management benefit expenses (3.73) (4.51) (0.78) (82.70) Financial cost

its subsidiaries financial statement for 1st quarter ended as of March 31, 2017, which details are as following; Results Q1/2017 Q1/2016 Increase (Decrease) Million Baht Million Baht Million Baht

twork Serv he financial second qua or, the resu ance he Compan ancial state econd quar ng of net p eceivables. which was h margin stoo from collec be describe bts n of eivables ed income 017 cussion and

year and net profit margin attributable to the equity holders of the Company increased to 23.7% from 13.9% in 2016. FINANCIAL POSITION (THB mn) ASSETS ASSETS BREAKDOWN 31 DECEMBER 2016 31 DECEMBER 2017

Osotspa Public Company Limited Q4’18 and FY18 Management Discussion & Analysis 27 February 2019 Q4’18 and 2018 Management Discussion & Analysis Page 1/7 Financial Highlights - Q4’18 Net profit* was

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS021/2018 August 10, 2018 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

STRATEGIC UPDATES 1) CORPORATE’S ACTIONS AND SOCIAL RESPONSIBILITIES DURING COVID-19 PANDEMIC Corporate’s Actions EMPLOYEES FINANCIAL MANAGEMENT  Provide COVID-19 insurance for all employees  Conduct

Osotspa Public Company Limited Q2’20 and 1H’20 Management’s Discussion and Analysis 13 August 2020 Q2’20 and 1H’20 Management Discussion & Analysis Page 1/6 Financial Highlights - Despite the ongoing