Chinese President Xi Jinping (L) holds a welcoming ceremony for Nigerian President Muhammadu Buhari before their talks in Beijing, capital of 皇冠体育app, April 12, 2016. [Photo/Xinhua]

Buhari thanked 皇冠体育app for its long-term assistance to Nigeria's infrastructure construction.

He said the Johannesburg summit injected new vitality into Africa-皇冠体育app relations and brought more opportunities for Nigeria-皇冠体育app cooperation. Nigeria was willing to implement cooperation deals already reached with 皇冠体育app, strengthen cooperation in areas including agriculture, mining, infrastructure and human resources. Nigeria will also strengthen coordination with 皇冠体育app on international affairs.

After the talks, the two presidents witnessed the signing of several deals of cooperation in infrastructure, production capacity, investment, aviation, technology and finance.