SINO-THAI ENGINEERING AND CONSTRUCTION PUBLIC COMPANY LIMITED SIRAKORN PUBLIC COMPANY LIMITED SIS DISTRIBUTION (THAILAND) PUBLIC COMPANY LIMITED SISB PUBLIC COMPANY LIMITED SITRON POWER PUBLIC COMPANY
% Total distribution volume 61.62 59.46 2.15 3.62% 249.75 256.13 (6.38) (2.49%) Internal usage for tap water 7.45 7.53 (0.08) (1.09%) 29.76 30.23 (0.46) (1.54%) Net Raw Water Sales Volume 54.17 51.93 2.24
of changes in this report are based on the adjusted accounting policy and reclassification 1 Backlog include only sold units with sales and purchase agreements 2 Calculated from interest-bearing debt
accounting policy and reclassification 1 Backlog include only sold units with sales and purchase agreements Management Discussion & Analysis ( - translation - ) For operating result of 4Q/2019, ended 31
purchase shares in PP1 and PP3 totaling of not exceeding to USD 320 million or, not exceeding to 10,000 million Baht. The details are as follows: (a) Purchase preferred shares in PP1 from Apollo of 1,344,700