An Jiwen, chairman of Huaihai Holding Group, in an interview with Xinhua News Agency's "China Famous Brand" at the 14th China Foreign Investment Cooperation Fair, elaborated on "brand building" : "Huaihai Group has continued to strengthen international development over the years, so far, Huaihai Group's new energy vehicle products have been sold to 120 countries and regions around the world. The sodium-ion battery developed by Huaihai Group has the characteristics of high safety and good economy, and the market prospect is very broad. We hope to build Huaihai Brand into an international brand through the cooperation with Xinhua's 'China Famous Brand' and make greater contributions to society and even humanity."