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As part of efforts to curb air pollution during the heating supply season, the time of the year with the worst pollution, many regions have been making efforts to shift from coal to clean energy as a heating source for families without central heating. 

As many as 42 wells have been drilled in the oilfield in the past two years. According to the company, the Kenli 6-1 oilfield has large oil reserves of high quality and an oil-bearing area of more than 100 square kilometers, sufficient to provide fuel for one million vehicles for 20 years, it said.

As major economies in the region and the world, China and the ROK should jointly uphold the multilateralism and the free trade system and boost the liberalization and facilitation of trade and investment amid the trend of protectionism, unilateralism, and deglobalization, said Li.

As of Tuesday, the Alataw Pass had handled 2.87 million tonnes of cargo worth .39 billion this year, according to Xu.

As many as 125 suppliers and 141 purchasers from the 34 countries and regions involved in the initiative have registered on the platform as of April 18, with total accumulated transaction amount accounting for 26.6 percent of the platform's total transaction, it said at a press release in Beijing on Thursday.