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China's first freestyle skiing world champion Li Nina, also a member of the committee, said Beijing has 100 schools that offer winter sports classes.
China's leading lab-grown diamond makers, whose combined production takes up about 90 percent of the world's total, are stepping up research efforts by cooperating with research institutions to develop lab-grown diamonds as semiconductor materials, experts said.
China's concerted efforts to recycle batteries have been driven by the rapid growth of the e-vehicles industry.
China's coalbed gas reserves total an estimated 36.8 trillion cubic meters, the third-largest in the world after Russia and Canada, according to the National Energy Administration.
China's exports grew 8.2 percent to 1.41 trillion yuan and imports dropped by 10.2 percent to 1.09 trillion yuan last month.
来源：资阳报