GLOBAL SERVICE CENTERPUBLIC COMPANY LIMITED 2991/14-15 Visuthanee , Ladprao Road, Klongchan, Bangkapi, Bangkok 10240 Tel.(662) 793-3999Fax.(662)793-3944www.gsc-servicecenter.com จากสาเหตุดงักล่าวขา้งตน้

of the Company’s rental and services income compared to last year are as follows: (million baht) The year of 2019 The year of 2018 Rental and Hotel service Income 4,610.20 3,468.22 Cost 3,172.77

รกิารรบัเหมาก่อสรา้งแบบครบวงจร (EPC Service) 434.44 563.97 (129.53) (22.97) - งานใหบ้รกิารรบัเหมาก่อสรา้งติดตงัโครงสรา้งและระบบ (SMP Service) 778.26 343.49 434.77 126.57 - งานใหบ้รกิารดา้นวิศวกรรมโยธา

amount of Baht 1,567.59 million or 78.01 percent of its revenue from sales and services. The percentage of cost of sales and service income decreased compared to the year2018 which presented in the amount

stated ) Q1 2017 Q1 2016 Change Amount % Total Revenues 3,946 3,910 36 0.9% Sales and service income 3,829 3,818 8 0.2% Other income 117 92 25 27.9% Cost of sales and services 3,533 3,550 (17) -0.5% SG&A

deliver to customers.  Cost of service as amount of 185.58 Million Baht as 30.26 Million Baht increased or 19.48% when compared to same period of previous year of 155.32 Million Baht by fluctuated from

government contract (G-G) 46% to 102 million baht. Moreover, Not only declining in export market 38% to 60 million baht but also domestic market of 16% to 381 million baht. o Restaurant and food service

service income 1,296.58 1,223.45 5.98% Other incomes 13.03 7.55 72.58% Total Revenues 1,309.61 1,231.00 6.39% Cost of Sales and Services 1,144.91 981.80 16.61% Selling and Administrative Expenses 24.45

Ramintha 14, Ramintra Road , Tharang, Sub - District Bangkok 10230 Tel: 02-943-6663-4 Fax: 02-943-6343 02-943-7740 1. Sales and service income increased from Baht 65.20 million to Baht 84.79 million in the

305.8 (158.5) (34.1%) Gross Profit 318.7 174.8 (143.9) (45.2%) Gross Profit Margin 68.6% 57.2% GPM before adjustment with PPA 69.7% 57.6% Rental and service income from warehouses, distribution centers