ingling ISUZU Vehicle (hereinafter referred to as QL Group) is a key backbone enterprise in China’s automotive industry and consists of 21 subsidiary companies, including a Chinese-Japanese joint venture, overseas-listed QL Vehicle Co., Ltd., a Chinese-German joint venture hydrogen systems company, 12 Chinese-foreign joint ventures, 5 wholly state-owned enterprises, and 2 mixed ownership enterprises. The group is primarily engaged in the production of international advanced quality commercial trucks, including the Isuzu full series of commercial trucks, traditional fuel, and new energy commercial trucks under the QL brand, six series of engines with 100~520 horsepower, and Bosch hydrogen fuel cell engines.