Philippine President Rodrigo Duterte raises a middle finger thrust out in an obscene gesture as he speaks before local government officials in Davao city, in southern Philippines, September 20, 2016. REUTERS/Lean Daval Jr

MANILA (Reuters) - Philippines President Rodrigo Duterte will meet on Tuesday with China’s Vice Foreign Minister Liu Zhenmin, the most high-profile Chinese visitor since he took power last year and launched surprise moves to engage with historic rival Beijing.

Duterte will meet Liu late in the day in what presidential spokesman Ernesto Abella said was nothing more than a courtesy call.

Liu was meeting foreign ministry counterparts to discuss the “substantive issues of our bilateral arrangements,” Abella said in a text message.

The visit comes just a few days after that of Japanese Prime Minister Shinzo Abe, as China and Japan vie for influence and opportunities in the Philippines as it earmarks record budgets for a major overhaul of its dilapidated infrastructure. [nL4N1F23AK][nL4N1F32FB],

Duterte has turned Philippine foreign policy upside down, showing disdain for traditional ally the United States and openness towards China, setting aside years of mistrust from a long-running dispute about the South China Sea.

The maverick former mayor has frequently praised Chinese counterpart Xi Jinping and put issues of maritime sovereignty on the back burner to foster better business ties with Beijing.

The Philippines Foreign Secretary Perfecto Yasay on Monday said a protest note had been sent to China’s embassy a few weeks ago over its apparent arms buildup on manmade islands in the South China Sea. Yasay said the issue was being handled carefully so not to cause tensions. [nL4N1F63T0]