, Ladproa Road, Khlongjan Sub-District, Bangkapi District Bangkok10240 Phone 0-2793-3999 Fax 0-2793-3944 URL www.gsc-servicecenter.com Contact Person Contact Contact Name ฝ่ายผู้ลงทุนสัมพันธ์ - เลขานุการ

. DEVELOPMENT PUBLIC COMPANY LIMITED LADPROA GENERAL HOSPITAL PUBLIC COMPANY LIMITED LALIN PROPERTY PUBLIC COMPANY LIMITED LAND AND HOUSES PUBLIC COMPANY LIMITED LANNA RESOURCES PUBLIC COMPANY LIMITED LDC DENTAL

. DEVELOPMENT PUBLIC COMPANY LIMITED LADPROA GENERAL HOSPITAL PUBLIC COMPANY LIMITED LALIN PROPERTY PUBLIC COMPANY LIMITED LAND AND HOUSES PUBLIC COMPANY LIMITED LANNA RESOURCES PUBLIC COMPANY LIMITED LDC DENTAL

. DEVELOPMENT PUBLIC COMPANY LIMITED LADPROA GENERAL HOSPITAL PUBLIC COMPANY LIMITED LALIN PROPERTY PUBLIC COMPANY LIMITED LAND AND HOUSES PUBLIC COMPANY LIMITED LANNA RESOURCES PUBLIC COMPANY LIMITED LDC DENTAL

. DEVELOPMENT PUBLIC COMPANY LIMITED LADPROA GENERAL HOSPITAL PUBLIC COMPANY LIMITED LALIN PROPERTY PUBLIC COMPANY LIMITED LAND AND HOUSES PUBLIC COMPANY LIMITED LANNA RESOURCES PUBLIC COMPANY LIMITED LDC DENTAL

. DEVELOPMENT PUBLIC COMPANY LIMITED LADPROA GENERAL HOSPITAL PUBLIC COMPANY LIMITED LALIN PROPERTY PUBLIC COMPANY LIMITED LAND AND HOUSES PUBLIC COMPANY LIMITED LANNA RESOURCES PUBLIC COMPANY LIMITED LDC DENTAL

. DEVELOPMENT PUBLIC COMPANY LIMITED LADPROA GENERAL HOSPITAL PUBLIC COMPANY LIMITED LALIN PROPERTY PUBLIC COMPANY LIMITED LAND AND HOUSES PUBLIC COMPANY LIMITED LANNA RESOURCES PUBLIC COMPANY LIMITED LDC DENTAL

. DEVELOPMENT PUBLIC COMPANY LIMITED LADPROA GENERAL HOSPITAL PUBLIC COMPANY LIMITED LALIN PROPERTY PUBLIC COMPANY LIMITED LAND AND HOUSES PUBLIC COMPANY LIMITED LANNA RESOURCES PUBLIC COMPANY LIMITED LDC DENTAL

. DEVELOPMENT PUBLIC COMPANY LIMITED LADPROA GENERAL HOSPITAL PUBLIC COMPANY LIMITED LALIN PROPERTY PUBLIC COMPANY LIMITED LAND AND HOUSES PUBLIC COMPANY LIMITED LANNA RESOURCES PUBLIC COMPANY LIMITED LDC DENTAL

. DEVELOPMENT PUBLIC COMPANY LIMITED LADPROA GENERAL HOSPITAL PUBLIC COMPANY LIMITED LALIN PROPERTY PUBLIC COMPANY LIMITED LAND AND HOUSES PUBLIC COMPANY LIMITED LANNA RESOURCES PUBLIC COMPANY LIMITED LDC DENTAL