the shareholding in subsidiary companies To: President The Stock Exchange of Thailand Attachment: Structure of the shareholding in subsidiary companies Filter Vision Public Company Limited (“the Company

is a subsidiary of the Company, on Letter of Intention “LOI” to acquire franchise from Wuttisak Clinic Inter. Group Co., Ltd. (“WCIG”), ”), which is an indirect subsidiary of E FOR L AIM Public Co

Center Co., Ltd. (“HHC”), which is a subsidiary of the Company, on Letter of Intention “LOI” to acquire franchise from Wuttisak Clinic Inter. Group Co., Ltd. (“WCIG”), ”), which is an indirect subsidiary

, RATCH-Australia Corporation Limited (“RAC”) (an indirect subsidiary in which the Company holds 80 percent stake) has achieved its financial close and started the construction of Collinsville Solar Power

higher proportion than selling price increase as well as Graphite Electrode’s price which is a part of conversion cost still high in this quarter. On a YoY basis, the Company and subsidiary had total net

WIIK and Subsidiary Summarized of the Statement of income Unit : million Baht Quarter 1/2018 Quarter 1/2017 Changed (%) Incomes from sale and installation of the pipeline 248.60 285.42 (12.90) Incomes

days of credit term The reason In order to reduce outstanding of unused equipments and create maximum benefits for the Company and its subsidiary, CCCS sold equipments to Kinpo-China. The total

- Translation - CS 26/2019 4 November 2019 Subject: To set up a subsidiary in the Socialist Republic of Vietnam Attention: President Stock Exchange of Thailand With reference to the resolution of the

period of 2019. The subsidiary company (UPOIC)’s sales increased by Baht 187.8 million or 182.9% from Q1/2019. The main reason was that the average selling prices of CPO and CPKO increased by 80.4% and

of the Company and its subsidiary increased by Baht 56.45 million or 1.95% compared with last year. An increase mainly caused by Property, plant and equipment increased by Baht 100.11 million due to an