-1 1 Ref. LPN/SorKor/119/2563 7th May 2020 Re: Financial Statements Analysis Report Q1/2020 Dear: President The Stock Exchange of Thailand L.P.N. Development Public Co.,Ltd. would like to submit the

-1 1 Ref. LPN/SorKor/098/2564 6th May 2021 Re: Financial Statements Analysis Report Q1/2021 Dear: President The Stock Exchange of Thailand L.P.N. Development Public Co.,Ltd. would like to submit the

-1 - Translation - Ref. LPN/SorKor/386/2562 7th November 2019 Re: Consolidated Financial Statements Analysis Q3/2019 Dear: President The Stock Exchange of Thailand L.P.N. Development Public Co., Ltd

Limited Ref: IR61/012 14 May 2018 Subject: Management Discussion and Analysis Quarter 1/2018 Ending 31 Mar 2018 To: President The Stock Exchange of Thailand Overview and factors affecting the future

Limited Ref: IR61/012 11 May 2018 Subject: Management Discussion and Analysis Quarter 1/2018 Ending 31 Mar 2018 To: President The Stock Exchange of Thailand Overview and factors affecting the future

: Management explanation and analysis for the yearly ending 31 December 2018 Attention: The President of, The Stock Exchange of Thailand ZIGA Innovation Public Company Limited ( “ the Company” ) would like to

by 6.26 % compared to last year. Total sales were Baht 2,020.63 million, decreased by 5.91% due to the economic trade wars that effected global market. The export customers were affected from currency

ที่ FPI Ref. FPI.024/2018 12 November 2018 Subject : Management Discussion & Analysis of Performance Results of Quarter 3/2018 To : Board of Directors and President of The Stock Exchange of Thailand

ม้าหรือจ าหน่ายไปซ่ึงหลกัทรัพยป์ระเภทหุ้น 9 4.2 การท าธุรกรรมการไดม้าหรือจ าหน่ายไปซ่ึงหลกัทรัพยท่ี์มิใช่หุน้ 9 4.3 การท าธุรกรรมระหวา่งกองทุนท่ีอยูภ่ายใตก้ารจดัการของบริษทัจดัการเดียวกนั (cross trade

November 14, 2019 Re: Clarification of the operating results of company and its subsidiaries for the nine month periods ended September 30, 2019 To: President The Stock Exchange of Thailand K.C