President Gloria Macapagal-Arroyo of the Philippines received here today visiting Minister of Petroleum and Mineral Resources of the Kingdom of Saudi Arabia Ali bin Ibrahim Alnaimi. During the meeting, the president expressed thanks for the positive role played by the kingdom for the stability of the oil market. In a statement to Saudi Press Agency following the meeting, the minister said discussions focused on developments of the oil market and ways of boosting oil investment between the two countries.