November 30 news, hydrogen energy sector opened strong, as of press time, cryogenic shares rose more than 10%, China Energy Construction, Jingke Technology, Crown Castle International Corp Chase, Golden hair Technology, Geodian shares, Zhongtai shares, Meijin Energy and other top gainers.

On the news side, it is reported that after a long period of planning and discussion, the national hydrogen energy top-level design is expected to speed up the release to the public.