May 15, 2020 Subject: Managing Discussion and Analysis for Q1/2020 To: Managing Director The Stock Exchange of Thailand The company would like to report to operation results for the company and

November 13, 2019 Subject: Managing Discussion and Analysis for Q3/2019 To: Managing Director The Stock Exchange of Thailand The company would like to report to operation results for the company and

decrease was mainly due to a decrease in gross profit margin and an increase in administrative expenses. Please be informed accordingly. Sincerely yours, -Signed- (Ms. Vasana Jantarach) Deputy Managing

1 Ref: CIG 003/2563 February 26, 2020 Subject: Profit and loss reporting for the year 2019 and explanation of more than 20 percent fluctuation in profit and loss compared to that of last year. To

Microsoft Word - el288e Date : November 13, 2018 Subject : Management Discussion and Analysis for the Quarter 3/2018 To : Managing Director The Stock Exchange of Thailand Kuang Pei San Food Products

Ref: CIG 020/2020 June 11, 2020 Subject: Profit and loss reporting for the first quarter of 2020 and explanation of more than 20 percent fluctuation in profit and loss compared to that of last year

February 28th, 2020 Subject : Clarification of the net profit of the year 2019, which has changed over 20 % in comparison to the Year 2018 To : The director of the Stock Exchange of Thailand

1,041.05 1,308.68 (267.63) (20.45) Cost of sales and services (714.18) (852.79) 138.60 (16.25) Gross profit 326.87 455.89 (129.02) (28.30) Profit (loss) for the period 66.13 162.00 (95.86) (59.18) Gross

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS020/2018 May 10, 2018 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

6.14 3.16 5,02 3.16 1.86 58.86 Adm inistrative Expenses a 4a 3.76 4.Ol .1-lO 0,86 22.87 Financial costs 0.14 0.07 0.08 0.07 0.01 14.29 Total Expenses 49.89 41.06 43.34 40.98 2.36 5.76 Profit before share