Huayu Automotive has developed lightweight hydrogen storage technology for fuel cell vehicles. The composite hydrogen storage bottle reinforced with carbon fiber and protected by glass fiber winding can reduce weight by more than 20% compared with the hydrogen storage cylinder under the same pressure bearing capacity. Is this true? What structures and products are mainly used for the company's composite material research and development and application? Carbon fiber materials are quite good. Does the company apply this composite material form?

HUAYU AUTOMOBILE: YAPP AUTOMOBILE PARTS CO., LTD., in which the company holds a stake, has actively promoted the research and development of hydrogen storage bottles by leveraging its experience in the field of plastic energy storage for passenger cars. It is currently in the stage of testing the basic performance of trial samples. Thank you for your attention to the company.