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IR Contact

Investor Relations Department

66(0) 2765-7380

66(0) 2765-7379

ir@irpc.co.th

Head Office : Rayong

299 M 5 Sukhumvit Road, Cherngnern, Muang District, Rayong 21000
Tell: (66) (0) 38611333 , (66) (0) 38 613571-80

Bangkok Office

555/2, Energy Complex, Building B, 6th Floor, Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900
Tell: 66(0) 2765-7000, 66(0) 2765-7777
Fax: 66(0) 2765-7001

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