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China hopes the US can respect the law of the market and stay objective, rather than politicize the exchange rate issue, said the spokesperson.

China is confident in how it deals with external challenges and is further tapping the domestic market potential while accelerating the pace of negotiations with the European Union to reach a quality bilateral investment treaty, the Ministry of Commerce said on Thursday.

China is a world leader with regard to renewable energy resources, and its mature renewable energy technology and strong financial support will deliver more clean energy for the African people, said Joseph Jacobelli, a senior analyst of Asian utilities and infrastructure at Bloomberg Intelligence in Hong Kong.

China has vowed to pursue a "prudent and neutral" monetary policy in 2017, apply a full range of policy instruments to maintain basic stability in liquidity and hold interest rates at an appropriate level.

China is giving foreign investors more choices when they come to invest in the country, which has the strongest manufacturing sector as the world's second-largest economy, said Mei Xinyu, a researcher at the Ministry of Commerce's International Trade and Economic Cooperation Institute.