Y2019 by 6%. The increase was mainly attributable to investment of fixed assets ie ward renovation, medical equipment, additional land of Nong-kae hospital project. Total liabilities as of 31 March 2020

foreign exchange hedging at Baht 2.1 million. Other income reported at Baht 0.9 million from transportation, sales of scraps, and obsolete equipment. Gross profit margin slightly increased from 32.2% to

company to prepare the training courses, uniforms and all security equipment for the hired employees. 3. Gross profit of Solar energy (“SE”) decreased Baht (1.12) million, which mainly comes from an

Company would like report the information about acquisition of property with appear by acquisition of property (Attachment) Please be informed accordingly. Yours sincerely, (Mrs. Araya Kongsoonthorn) Chief

of operations of the Group The Group has principally engage in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system

summary as follows:- 1. Nature of operations of the Group The Group has principally engage in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water

9,815 (2.1%) 6.7% Inventories 7,684 7,297 6,141 5.3% 25.1% Investments in associated companies 593 - - 100.0% - Consolidation goodwill 415 307 - 35.4% - Property, plant and equipment 7,302 5,966 4,942

operations of the Group The Group has principally engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate

broadband, and device sales. QoQ, total revenues slightly decreased 1.7% from lower device sales and IC revenue. Service revenue was Bt36,957mn, increasing 6. 9% YoY and 0. 2% QoQ. Excluding IC & equipment

% YoY and 2% QoQ, comprising of service revenue and device sale as follows. Service revenue was Bt38,235mn increasing 5. 3% YoY and 3.5% QoQ. Excluding IC and equipment rental, core service revenue in