agreement 99.2 102.3 3.1 3.1% Cost of sales and services (874.7) (1,149.4) 274.7 31.4% Gross profit 439.4 471.6 32.2 7.3% Net gain (loss) on exchange rate 55.1 (4.6) (59.7) N.A.(

for the three-month period ended March 31, 2019 To: Director and Manager of the Stock Exchange of Thailand Referring to the submission of the reviewed financial statements for quarter 1/2019 of Wiik

-9320 1 Ref: PLC 2018/014 November 9, 2018 Subject: Management Discussion and Analysis Quarter 3 Ended 30-September-2018 To: The President of the Stock Exchange of Thailand Panjawattana Plastic Public

-month period ended ltlarch 31 ,24?A The President, The $tock Exchange of Thailand Home Pottery Public Company Limited ("The Company") would like to submit the Management Discussion and Analysis of the

-month period ended March 31, 2020 To: Director and Manager of the Stock Exchange of Thailand Referring to the submission of the reviewed financial statements for quarter 1/2020 of WIIK Public Company

Exchange of Thailand East Coast Furnitech Public Company Limited (“the Company”) would like to report on Management Discussion and Analysis from the Separate and Consolidated Financial Statements of the 3rd

30 July 2019 At: ACC/HO 017/19 Re: Management Discussion and Analysis for the Quarter of 2/2019 To: President The Stock Exchange of Thailand In the second quarter of 2019, the Thai economy inclined

/5 - Translation - Ref. J62/003 25 February 2019 Subject: Management Discussion and Analysis for Yearly Ending 2018 To: President The Stock Exchange of Thailand Regarding to JAS Asset Public Company

material cost of natural gas. Net gain (loss) on exchange rate Q1-2022 Q1-2023 THB Mn THB Mn THB Mn % Net loss on exchange rate (4.6) (17.4) 12.8 278.3% Change Net gain (loss) on exchange rate mainly came

3.37 Cost of sales 77.08 74.96 2.12 2.83 Administrative expenses 85.55 75.48 10.07 13.34 Loss from exchange rate 0.80 (0.19) 0.99 N.A. Financial costs 33.16 21.46 11.70 54.50 Sharing of gain (loss) from