วันที่ 25 กุมภาพันธ์ 2558 February 21, 2019 Subject: Management’s Discussion and Analysis for the year ended December 31, 2018 Attention: Director and Manager The Stock Exchange of Thailand LDC

รายงานการประชุมคณะกรรมการบริหาร ครั้งที่ 1/2543 -Translation- 25 February 2019 Subject : Disclosure of connected transaction Attention : President The Stock Exchange of Thailand Vanachai Group Public

: Management explanation and analysis for three-month period ended 30 September 2019 Attention: The President of, The Stock Exchange of Thailand ZIGA Innovation Public Company Limited ( “the Company” ) would

(MD&A) for the year 2019 Attention: The President The Stock Exchange of Thailand The Company wishes to present the Management Discussion & Analysis (MD&A) on the operating and financial status for the

- Translation - 11 August 2017 Subject: Management’s Discussion and Analysis for the Operating Results of the Second Quarter of 2017 Attention: The President of the Stock Exchange of Thailand Exotic

Microsoft Word - MDA_2017Q2_ENG_2003 Ref: CK-17-0000-AFD(AC)-L-0048 August 15, 2017 Subject: Clarification on Operating Result and Financial Position for the six-month ended June 30, 2017 Attention

MDA Q3_2017 (Eng.) November 8, 2017 Subject : Interim Management Discussion and Analysis of Q3/2017 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements

- Translation - 10 November 2017 Subject: Management’s Discussion and Analysis for the Operating Results of the 3 rd Quarter of 2017 Attention: The President of the Stock Exchange of Thailand Exotic

MDA 2017 (Eng.) February 20, 2018 Subject : Yearly Management Discussion and Analysis of 2017 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements of

รายงานการประชุมคณะกรรมการบริหาร ครั้งที่ 1/2543 -Translation- 28 February 2018 Subject : Disclosure of connected transaction Attention : President The Stock Exchange of Thailand Vanachai Group Public