million and the selling expense to revenue from main business ratio is at the rate of 1%. There is no significant change of selling expense from those of the prior year. Administrative expenses In 3Q17, the

26.11 13.43 12.68 94.41 Gross profit margin (%) 27.40% 21.67% Net profit margin (%) 8.76% 8.05% In Q1/2017, the Company recorded total revenues of Baht 292.80 million, increasing by baht 131.19 million or

from Radio business decreased 26%. 2. Cost and expenses for the nine-month period of 2017 was Baht 1,160.01 million increased by 90% compared to the same period of last year. The main reasons were

Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result for the second quarter 2019 changed more than 20 percent that of 2018. Q-CON

million or 22.02% from the same period of last year, the main factors that contributed to the increase in revenue were the number of visits and the attendance of both inpatients and outpatients and revenue

2019 Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result for the third quarter 2019 changed more than 20 percent that of 2018

assets in accordance with the Derivatives Act B.E. 2546 (2003) to ensure clearer protection of customer assets. The main focuses of the proposed regulations are as follows:                 1. Where a

increase of gross profit from 28 percent of the year 2016 to be 30 percent of the year 2017. The main result caused from the price of raw material was in declining trend and also the Company could manage the

customers had a temporary delay of payment. However, the said customers still have the active status and can make the payment to the Company continuous increasing after ended of quarter 2. In addition

Public Company Limited would like to clarify for Quarter 3/2017 based on the company financial statement. The main items were as followed: Unit : Million Baht 2017 2016 %Increased (Decreased) Total