Experiment and Develop Innovation in Support of Service Provision Related to Capital Market Which Are Not Deemed an Undertaking of Securities Business For Which an Approval Is Required _____________________ By

and Develop Innovation in Support of Service Provision Related to Capital Market Which Are Not Deemed an Undertaking of Securities Business For Which an Approval Is Required _____________________ By

and Develop Innovation in Support of Service Provision Related to Capital Market Which Are Not Deemed an Undertaking of Securities Business For Which an Approval Is Required _____________________ By

Experiment and Develop Innovation in Support of Service Provision Related to Capital Market Which Are Not Deemed an Undertaking of Derivatives Business For Which an Approval Is Required _____________________

and Develop Innovation in Support of Service Provision Related to Capital Market Which Are Not Deemed an Undertaking of Derivatives Business For Which an Approval Is Required _____________________ By

and Develop Innovation in Support of Service Provision Related to Capital Market Which Are Not Deemed an Undertaking of Derivatives Business For Which an Approval Is Required _____________________ By

to the same period of the previous year. The main reasons was the weaken sales due to the impact of trade wars that have the broad impact on global supply chain and through Thailand's exports. As such

- Sales and service of water supply 138.99 97.73 42.22 - Installation of water production systems and construction of turnkey water treatment systems 46.96 102.71 (54.28)                         WIIK PUBLIC

impact of additional provision for retirement benefits, the net profit*margin would be 12.5% for Q2’19 and 13.2% for 1H’19. - Overall Q2’19 Net Sales were at THB 6,295 million, +5.7% YoY. Domestic

decrease of Baht 22.72 million or 67.32 % decrease. The significant decrease was last year there were the doubtful debt provision of Baht 18.83 million for account receivables expected to be unable to