福建雪人集团股份有限公司关于委托开发金属极板燃料电池电堆项目进展的公告

Group 1 - The company signed a contract with Japan Hydrogen Power Co., Ltd. for the development of metal plate fuel cell stacks on November 21, 2022 [2] - The project has been fully completed and passed final acceptance, delivering comprehensive technical documentation and meeting performance testing requirements [3] - The successful implementation of this project enables the company to master core design technology for metal plate fuel cell stacks, establishing a solid technical foundation for large-scale production [3] Group 2 - The successful completion of the project signifies that the company has acquired core technology for metal plate fuel cell stacks, which are crucial components for fuel cell systems [4] - This development will significantly advance the industrialization process of fuel cell stacks and enhance the company's competitive edge in the hydrogen fuel cell system business [4]