, there is no demand for new installation. 2. Construction service income for the year sharply increased 207.40 Million Baht, accounting for 59.80% from previous year as the revenue recognition on progress

amortization of intangible assets arising from the purchase of investments in associate companies and the result of associate companies’ delayed revenue recognition due to the delay in delivery of work

recognition WCIH as subsidiary company. 3 2. Financial Performance Summary – by business Revenues by business Baht’000 Consolidated 2019 2018 ∆% Distributor of medical devices and equipment 1,736,795 1,828,053

The Company performance and its subsidiaries for the second quarter of 2019 from the consolidated financial statements with the net profit of 137.0 million Baht, increased from the second quarter of

2017 ended June 30, 2017. Such financial statements comprise of the consolidated financial statements and the separate financial statements as compared with the financial statements for the first six

-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

. RESULTS OF OPERATION Consolidated Financial Statements 1Q2019 1Q2018 % Change Total Revenue 459.4 422.0 8.9% - Utilities Business 458.0 422.0 8.5% - Operating Revenue1 431.2 420.6 2.5% - Other Utilities

MANAGEMENT DISCUSSION & ANALYSIS 1Q 2019 13 MAY 2019 MASTER AD PUBLIC COMPANY LIMITED NATIONWIDE COVERAGE 1 QUARTERLY BUSINESS REVIEW – 1Q 2019 • Consolidated revenue increased by 149.3% to THB 689mn

Consolidated Interim Financial Statements the three-month and the nine-month period ended 30 September 2018, which have been reviewed by the Company’s authorized auditor. The company would like to clarify the

. Single House 750 2. Single House 700 - 700 3. Total Sales Volume 2,620 3. Total Backlog 3,000 800 3,800 Performance in Q1/2020 and 2019 Consolidated profit(loss) statements The net profit of the Company