Premier Li Keqiang will pay official visits to India, Pakistan, Switzerland and Germany from May 19 to 27.
Taiwan authorities decided on Sunday to dispatch a fleet to conduct regular patrol in waters following the shooting-death of a fisherman by the Philippine side.
Liu Tienan, an official at China's top economic planner, is under investigation for suspected "grave discipline violations", as new leaders vow to tackle corruption.
China and ASEAN countries signed seven mining cooperation agreements valued at about 16.3 billion yuan during the China-ASEAN Mining Cooperation Forum and Exhibition.
Taipei said on Sunday it is beefing up patrols in waters near the Philippines amid widespread public outrage over the fatal shooting of a fisherman.
China and Vietnam on Saturday pledged to boost comprehensive cooperation, including in the maritime field, with an agreement to address the South China Sea issue.
Taiwan's leader Ma Ying-jeou vowed to give the Philippines 72 hours to respond to demands regarding the shooting death of a Taiwan fisherman at sea, or Taiwan will take actions to retaliate."
Taipei suspends city exchanges with Philippines
Body of fisherman back to Taiwan
Taiwan demands apology from Philippines
The sixth meeting of the China-Vietnam steering committee on cooperation was held in Beijing on Saturday, with the two sides agreeing to further advance bilateral ties.
Taipei mayor Hau Lung-bin announced on Saturday the suspension of inter-city exchanges with the Philippines after a Taiwanese fisherman was shot dead by Philippine coast guards at sea.
Visiting Chinese Vice-President Li Yuanchao met Julian Dominguez, president of the Argentine Chamber of Deputies, Friday on ways to advance bilateral inter-parliamentary relations.
A senior Chinese diplomat on Friday reiterated China's firm rejection of terrorism, and called on the international community to continue to cooperate with the UN Security Council to fight terrorism.
China Mobile, China's largest telecom operator, was found to have had problems in bidding and investment involving billions of yuan.