Time Heading Link 10/11/2022 19:23 Management Discussion and Analysis for the three-month period and the nine-month period ended September 30, 2022 25/08/2022 17:52 Management Discussion and Analysis for

No. INGRS001 15 September 2017 Re: Explanation about 6-month financial performance of INGRS for the period ended 31 July 2017 To the President of the Stock Exchange of Thailand Ingress Industrial

Thailand Subject : The clarification about company’s net earning Q1/2019 Dear Sir, The quarterly operating result ended on March 31, 2019 is Baht 6.73 million loss on Baht 3.85 million revenues compared with

No. INGRS026 13 June 2019 Subject : Explanation on 3-months financial performance of INGRS for the period ended 30 April 2019 To : The President The Stock Exchange of Thailand Ingress Industrial

of Thailand Subject : The clarification about company’s net earning Q2/2019 Dear Sir, The quarterly operating result ended on June 30, 2019 is Baht 27.94 million loss on Baht 1.92 million revenues

of Thailand Subject : The clarification about company’s net earning Q3/2018 Dear Sir, The quarterly operating result ended on September 30, 2018 is Baht 4.16 million loss on Baht 8.93 million revenues

Thailand Subject : The clarification about company’s net earning Q1/2018 Dear Sir, The quarterly operating result ended on March 31, 2018 is Baht 0.92 million loss on Baht 14.87 million revenues compared

- Translation - MPIC 022/2019 November 6, 2019 Subject: Submit the Financial Statement for the quarter ended September 30, 2019 and clarification for the change of operating result more than 20

/2020 dated November 7, 2020 approved the Company’s Interim Financial Information ending September 30, 2020. The Company would like to clarify the nine-month period ended September 30, 2020 earnings

Management Discussion and Analysis Quarter 1 Ending 31 Mar 2022 25/02/2022 22:28 Management Discussion and Analysis for the performance of the twelve-month period ended 31 December 2021 10/11/2021 18:31