Chinese President Xi Jinping on Tuesday pledged that China will adopt five measures to promote higher-level opening up:
-- Continue to expand market opening up;
-- Continue to optimize the framework of opening up;
-- Continue to improve business environment;
-- Continue to deepen multilateral and bilateral cooperation;
-- Continue to jointly build the Belt and Road.
Xi made the remarks while delivering a speech at the opening ceremony of the second China International Import Expo in Shanghai.