His Royal Highness Prince Saud bin Talal bin Badr bin Saud bin Abdulaziz, Advisor to the Minister of Housing and General Supervisor of the Ministry’s Agency for Housing Support and head of the Kingdom’s delegation participating in the activities of the International Environmental Building Week (IBEW) welcomed His Excellency Mr. Lawrence Wong,  the Minister Singaporean National Development who visited the Kingdom pavilion at the exhibition, in the presence of the Ambassador of the Custodian of the Two Holy Mosques in Singapore, Saad bin Saleh Al-Saleh.