1, Xiaoha Power Exchange is a brand of two-wheeled electric business owned by Hello, which is committed to building the largest basic energy network of two-wheeled vehicles in China and providing two-wheeled electric vehicle power exchange services for the public.

2. Contemporary Amperex Technology Co., Ltd., a battery manufacturer in China, launched a highly integrated power battery development platform with CTP, aiming at improving the energy density of battery packs and reducing battery costs.