the Agreement in respect of the Project for Technology Improvement of Advertising Media on the Pillars of Bangkok Mass Transit Stations (Sukhumvit and Silom Lines) dated November 1, 2018 between Bangkok

Clause 3.2 (Renewal) of the Agreement in respect of the Project for Technology Improvement of Advertising Media on the Pillars of Bangkok Mass Transit Stations (Sukhumvit and Silom Lines) dated November 1

the Project for Technology Improvement of Advertising Media on the Pillars of Bangkok Mass Transit Stations (Sukhumvit and Silom Lines) dated November 1, 2018 between Bangkok Mass Transit System Public

higher revenue per visit of non-social security category but also from the efficient cost control of medicine and supplies as well as staff. Administrative Expenses Administrative expenses decreased by 13

IPD which generated highest margin comparing to other categories. Moreover, the efficient cost management such as medicine & medical supplies as well as the benefit from economy of scale in term of

investment of ward renovation and medical equipment while revenue contracted. However, percent of medicine & supplies and doctor’s fee cost to revenue decreased on back of fewer number of SW patients visit

from non-social security patients which generated high margin and the increase of social security payment rate in the first half of year 2018. Moreover, the efficient cost management such as medicine

medicine and supplies as well as staff. Administrative Expenses Administrative expenses increased dramatically by 24% yoy. This was the result of aforementioned provision for employee benefit of THB 2.2

more revenue contribution from IPD which generated highest margin comparing to other categories. Moreover, the efficient cost management such as medicine & medical supplies as well as the benefit from

security patients which generated high margin and effect of increase of social security payment rate in 1H’18. Moreover, the efficient cost management such as medicine & medical supplies as well as the