On the afternoon of July 8, 2025, at an investor communication event held in Shenzhen, Jiayuan Technology revealed that its solid-state battery copper foil technology has essentially covered the needs of all major solid-state battery technology routes. The company is currently conducting small-batch deliveries to five customers and has provided samples to multiple enterprises for testing, achieving significant progress. Jiayuan Technology has established six production bases, with a planned annual capacity of approximately 250,000 tons. Its current annual capacity exceeds 120,000 tons, with a utilization rate of over 90%. The company expects its solid-state battery copper foil shipments to exceed 100 tons in 2025, accounting for approximately one-thousandth of its total shipments.