February caused by technical issue at our supplier’s site. Analysis of Cost and Expenses 1. In Q1 2020, Cost of sales was 3,255 MTHB, decreased by 445 MTHB comparing to Q1 2019 or 12% due the drastic decline

from the Company ordered goods in last quarter of 2018 and paid advance payment for purchases of goods followed by supplier’s condition. Deferred tax assets was increased by Baht 19.07 million due to