FAP, June 5 (Xinhua)-- the intraday shock of the charging pile plate rebounded, Jiangsu Huachen rose by the daily limit, and the shares of Inkeri, Canaan Intelligence and Golden Crown soared by more than 5%. Ankeri, Juhua Technology, Yingjie Electric, Xinlian Electronics and so on rose. On the news, the executive meeting of the State Council recently studied policies and measures to promote the high-quality development of the new energy vehicle industry, and proposed to continue and optimize the policy of tax relief for the purchase of new energy vehicles and build a high-quality charging infrastructure system.