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China has a long history of irrigation, and has fine-tuned its technologies over the years, he said.
China has been the world's largest importer and recycler of waste plastic, paper and scrap metal. At the beginning of the year, China placed import restrictions on more than 20 types of solid waste from other nations. As China limits the amount of material that can be imported, Chinese companies are looking to the US to ensure ample supplies and to establish recycling operations.
China has begun to promote long-term rental housing as part of its policy to ensure sustainable and steady development of the real estate market, and to secure housing supply to meet demand.
China called on the international community to increase support to Africa to boost the continent's fight against the novel coronavirus, President Xi Jinping said on Friday.
China banned the use of grain for ethanol production in 2007 to ensure sufficient food supply, and biofuel manufacturers have since turned to sweet potatoes, sorghum and straw stalks instead.
