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SET ESG Ratings 4/ SET ESG Ratings BBB Ranking by Industry Business 4/ Company Profile 4/ Field name Detail Address 9 Soi Pho Kaew 3, Yaek 17, Klongchan, Bangkapi Bangkok10240 Phone 0-2946-6813-18 Fax

/ Thai CAC  3/ n/a SET ESG Ratings 4/ SET ESG Ratings n/a Ranking by Industry Business 4/ Company Profile 4/ Field name Detail Address PAJATHANI TOWER,FLOOR 30, 127/35 RAJADAPISEK ROAD, YAN NAWA

4/ SET ESG Ratings n/a Ranking by Industry Business 4/ Company Profile 4/ Field name Detail Address No.51 Major Tower Rama 9 - Ramkumhang Building 17th Floor, Room No.1701-1706, Rama 9 Road, Hua Mak

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Ratings 4/ SET ESG Ratings n/a Ranking by Industry Business 4/ Company Profile 4/ Field name Detail Address No. 548 One City Centre Building, 54th Floor, Ploenchit Road, Lumphini, Pathum Wan Bangkok10330

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name Detail Address Maptapud Industrial Estate, No. 5, I-5 Rd., Maptapud, Muang Rayong21150 Phone 0-3868-4522-7 Fax 0-3868-4490 URL www.rwi.co.th Contact Person Contact Contact Name ฝ่ายผู้ลงทุนสัมพันธ์

ESG Ratings n/a Ranking by Industry Business 4/ Company Profile 4/ Field name Detail Address 888 Soi Chatuchot 10, Chatuchot, Ao-ngoen, Sai-Mai Bangkok10220 Phone 0-2790-0888 , 0-2022-8888 Fax 0-2158