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State Power Investment Hydrogen Energy Corporation Yutong Group Hydrogen bus State Power Investment Hydrogen energy Hydrogen
12-16
![Serving the Winter Olympics Guodian Investment and Yutong delivered 30 hydrogen energy buses[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)