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China is not the first country to apply such export restrictions. Many countries have implemented such measure, he said, adding China's export restrictions are in line with international norms and practices, and it is a normal policy adjustment.

China is also promoting the energy industry in pilot free trade zones such as Guangdong, Hubei, Chongqing and Hainan, and supports further opening up of the entire oil and gas sector in the China (Zhejiang) Pilot Free Trade Zone, said the white paper.

China is capable of mitigating the impact on its foreign trade caused by the novel coronavirus epidemic and will maintain its trade growth momentum this year, experts and business leaders said on Sunday.

China is in the middle of capacity cutting in its overloaded coal sectors, with plans to reduce 150 million tons of capacity this year.

China is ramping up production of medical supplies to combat the outbreak of novel coronavirus, the country's top industry regulator said on Sunday.