Gelonghui, May 8 丨 Keliyuan (600478.SH) Investor Relations Activity Record Sheet shows that the nickel-hydrogen business is the company's cornerstone business, including nickel foam, nickel-metal hydride batteries, electrode sheets, nickel-plated steel strips, etc., and is also the company's main source of profit. Currently, orders for Toyota are stable. According to the Toyota HEV market situation, the supply volume will be set in the range of 360,000 to 420,000 units; at the same time, it will also strengthen the application development of nickel products in new fields, such as nickel-zinc and nickel-carbon battery materials for energy storage, nickel-hydrogen battery materials, and electrode materials for hydrogen production equipment. The second growth curve of the middle layout business. Both will contribute to future performance; consumer batteries are also expected to achieve significant growth in revenue and profits this year due to the smooth development of new markets. Currently, the company's products are mainly used in the energy storage market, HEV power batteries, battery materials, lithium carbonate products, etc. Currently, the company does not have R&D or cooperation related to low-altitude economy batteries, but the company always keeps an eye on industry trends, technological developments, etc., and continues to explore and move forward. Combining various factors such as the company's market channels and R&D potential, the company will also explore new product markets in due course and seek suitable partners.