months, end of March 31, 2020 Financial Statement Consolidate financial statement % Revenue from sales Q1/2020 Q1/2019 Increase (decrease) Q1/2020 Q1/2019 Revenue from sales 45.46 67.47 (22.01 ) (32.62

, comparing at the same period in 2019 representing 39.58% decrease. This is mainly due to : 1. Income from medical treatments in the consolidated financial went up 6.95% due to income from Chiang Mai Ram

, in compliance with the decrease in revenue from sales and services. Gross profit margin of the second quarter of 2020 was 14.70% of revenue from sales and services increased from the corresponding

prices of any securities will increase or decrease and WHA did not notify such negotiation to the Stock Exchange of Thailand. SEC Act S.239 Settlement Committee Meeting No. 2/2016 Settlement Committee

) increased sales of delivery. Franchise fee income decreased from THB 21.0 Mn in the 2nd quarter of 2018 to THB 17.3 Mn in the same period of 2019, a decrease of THB 3.7 Mn or 17.6%. And for the six months

13.58% from the same period of previous year. This was due to decrease in the delivery of pre-stressed concrete piles, post-tensioned and special cement which was Baht 101.24 million. However, the

the same period of the previous year respectively. The Company would like to clarify the significant reasons for the decrease in profits for the third quarter and nine month period of 2019 compared to

total revenues of THB 2,407.17 million, a decrease of THB 153.73 million. Cost of sales and rendering of services was THB 1,716.07 million, an increase of THB 31.88 million. Gross margin was THB 691.10

2,827.20 million baht, a decrease of 376.90 million baht compared to the same period of year 2018, which has sales revenue of 3,204.10 million baht or 11.76 % decrease due to the economic slowdown and high

/2017 period ended of June 30, 2017 operating result of the company net loss Baht 2.43 Million in comparison with the previous Q2/2016’s net loss of Baht 11.33 Million a decrease of loss Baht 8.90 Million