หนา้ 1 จาก 1 Translation May 13, 2020 Subject: Management explanation and analysis for Year ended 31 March 2020 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe Public Company

ชี้แจงผลการดำเนินงานของบริษัทและบริษัทย่อยประจำปี 2549 UKEM012/2020 May 15, 2020 Subject : Management Discussion and Analysis of Business Operation results for Quarter 1/2020 To : Director and

AC 52/07-003 ACC1/20-043 August 13, 2020 Subject: Management Discussion and Analysis Quarter 2 Ending June 30, 2020 To: The President The Stock Exchange of Thailand Qualitech Public Company Limited

AC 52/07-003 ACC1/19-055 November 11, 2019 Subject: Management Discussion and Analysis Quarter 3 Ending September 30, 2019 To: Director and Managing Director The Stock Exchange of Thailand Qualitech

(Translation) LEE 12/2019 11 November 2019 Subject : Management Discussion and Analysis for the third quarter ended September 30, 2019 To : President of The Stock Exchange of Thailand We submit

and mechanism for risk management, readiness of work systems and personnel, analysis and selection of digital assets to invest, and investment tracking tools, etc. Listed companies should also consider

Securities (Thailand) Plc., and revealed non-compliant performance of {C}, for not taping clients' trading orders.  Following referral from the Stock Exchange of Thailand indicating that {A} and {B} failed to

analysis on current conditions of assets. Accordingly, the SEC required GOLD and UV clarify the reasonableness of the assets valuation report used in making a decision to propose the asset disposition and

(THIS REPORT DISCUSSES PRINCIPAL CHANGES ON THE UNREVIEWED CONSOLIDATED FINANCIAL STATEMENT) LH FINANCIAL GROUP PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR THE FIRST QUARTER ENDED

(THIS REPORT DISCUSSES PRINCIPAL CHANGES ON THE REVIEWED CONSOLIDATED FINANCIAL STATEMENT) LH FINANCIAL GROUP PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR THE FIRST QUARTER ENDED 31