Siam Piwat Group, a leading property and retail developer – the owner and operator of Siam Paragon, Siam Center, Siam Discovery and a joint-venture partner of ICONSIAM and Siam Premium Outlets Bangkok has teamed up with business partners, tenants and renowned brands together with staff under Siam Piwat Group, customers and the public, to organise “Siam Ruam Jai Thais Helps Thais” flood relief campaign to provide aid to those affected by the unprecedented flooding in many areas across Thailand.