the Company to purchase one plot of land, located at Samsen Nai (South Bang Sue) Subdistrict, Dusit (Bang Sue) District, Bangkok, together with structures, from Mrs. Siwalee Trivisvavet, which is

disposed any assets of the Company and its subsidiaries for the last 6 months. 5) The subsidiary’s assets and nature of business Prime-A owned a plot of land on Soi Sukhumvit 38, Prakhanong sub-district

) 658-8888 แฟ็กซ ์ (662) 658-8000 KGI Securities (Thailand) Public Company Limited 173 Asia Centre Building, 8th - 11th Floor, South Sathorn Road, Thungmahamek Sub-District, Sathorn District, Bangkok

Moo 2 Tha Chin Sub-district, Mueang Samut Sakhon District Samut Sakhon74000 Phone 0-3444-6333, 0-3444-6444 Fax 0-3444-0373 URL www.dodbiotech.com Contact Person Contact Contact Name ฝ่ายผู้ลงทุนสัมพันธ์

INDEPENDENT DIRECTOR / AUDIT COMMITTEE 9. Mr. THIRA JEARSIRIPONGKUL INDEPENDENT DIRECTOR / AUDIT COMMITTEE Company Profile 4/ Field name Detail Address 1854 Debaratana Road, Bangna-Tai Sub-District, Bangna

Detail Address 4 Moo 11 Hathai Rat Road, Ladsawai Sub-district, Lam Luk Ka District Pathum Thani12150 Phone 0-2563-4056 Fax 0-2563-4057 URL www.worldcorp.co.th Contact Person Contact Contact Name ฝ่ายผู้

Chomphon Sub-district, Chatuchak District, Bangkok, with total areas of 11 rais 0 ngarn 40.7 square wah and does not operate other business. 6) The subsidiary’s debts and other obligations Mo Chit Land does

. (662) 658 8888 แฟ็กซ ์ (662) 658 8000 KGI Securities (Thailand) Public Company Limited 173 Asia Centre Building, 8th - 11th Floor, South Sathorn Road, Thungmahamek Sub-District, Sathorn District, Bangkok

) Public Company Limited 173 Asia Centre Building, 8th - 11th Floor, South Sathorn Road, Thungmahamek Sub-District, Sathorn District, Bangkok 10120, Thailand Tel (662) 658 8888 Fax (662) 658 8000 Website

SURAWEE CHAITHUMRONGKOOL INDEPENDENT DIRECTOR Company Profile 4/ Field name Detail Address No. 909/1 CMC Tower, Floor 6, Room No. 601-602, King Taksin Road, Dao Kanong Sub-District, Thonburi District