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China is set to celebrate the 70th anniversary of the founding of the People's Republic of China, and China and Russia are conducting exchange activities to commemorate 70 years since the establishment of diplomatic ties between the two countries.

China is the largest contributor of peacekeepers among the five permanent members of the United Nations Security Council and has been contributing to the peaceful settlement of the Korean Peninsula nuclear issue, the Iranian nuclear issue and other regional and international hot spots, as well as the response to climate change and other global challenges.

China is engaged in discussions with the ROK and Singapore over adopting effective measures to enable the flow of necessary personnel and goods without compromising containment efforts, he added.

China is furthering its efforts to boost energy conservation and will soon set up a national platform for the promotion of advanced energy-saving technologies in steel and other sectors, sources familiar with the matter said.

China is ready to expand cooperation in special economic zones and industrial parks to further expand bilateral trade with Johannesburg, Premier Li Keqiang said when meeting with South African President Cyril Ramaphosa on Sunday.