from Consolidated Q2/ 2019 Q2/ 2018 Change Financial Statements (Million Baht) (%) (Million Baht) (%) (%) Revenue from Sales 1,302.1 100.0 % 1,286.9 100.0 % 1.2 % Cost of Sales (937.5) (72.0 %) (912.6

- Translation - MPIC 011/2017 August 9, 2017 Subject: Submit the Financial Statement for the quarter ended June 30, 2017 and clarification for the change of operating result more than 20% Attention

the operating result change Excess 20% Dear Sirs, We would like to report financial operating result for financial year ended June 30, 2017 as followings: 1. Sales and Services revenue decreased to

- Translation - MPIC 018/2019 August 7, 2019 Subject: Submit the Financial Statement for the quarter ended June 30, 2019 and clarification for the change of operating result more than 20% Attention

, 2019 as follow: Consolidated Q3/ 2019 Q3/ 2018 Change Financial Statements (Million Baht) (%) (Million Baht) (%) (%) Revenue from Sales 1,267.6 100.0 % 1,454.5 100.0 % (12.8 %) Cost of Sales (926.0

manner in which results of the distribution of the shares being offered are to be made public, and where appropriate, the manner for refunding excess amount paid by applicants (including whether interest

from the same period of last year at 12.21% due to the cost of plastic resin, which is the main raw material, was higher than the same quarter of last year, but the sell price adjustment was possible for

principally engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical business which Hemodialysis

Consolidated Q4/ 2019 Q4/ 2018 Change Financial Statements (Million Baht) (%) (Million Baht) (%) (%) Revenue from Sales 1,416.8 100.0 % 1,402.5 100.0 % 1.0 % Cost of Sales (984.1) (69.5 %) (1,031.2) (73.5

as follow: Consolidated Q2/ 2020 Q2/ 2019 Change Financial Statements (Million Baht) (%) (Million Baht) (%) (%) Revenue from Sales 1,011.6 100.0 % 1,302.1 100.0 % (22.3 %) Cost of Sales (734.6) (72.6