The 'all-weather' friendship with China was a cornerstone of Pakistan's foreign policy, Prime Minister Imran Khan has said as he pledged to implement the controversy-hit USD 50 billion China-Pakistan Economic Corridor.

Pakistan and China pledged on Sunday to complete the USD 50 billion China-Pakistan Economic Corridor (CPEC) as Chinese Foreign Minister Wang Yi called on Khan and expressed desire to further enhance the bilateral strategic partnership. Wang, who arrived here on a three-day visit on Friday, met Khan in Islamabad with a high-level delegation. "Foreign Minister underscored the significance of the CPEC for the mutual benefit of the people of both countries," the Prime Minister's Office said in a statement.