Despite the overall market trend, solid-state battery concept stocks surged during the session. Yinghe Technology led the charge, hitting the daily limit with a remarkable 20% gain. Ningxin New Materials, Defang Nano, and other related stocks also witnessed notable upticks, following Yinghe's lead. This upswing coincides with the upcoming First Lithium Sulfide and Sulfide Solid-State Battery Forum, which promises to delve into the latest technological advancements and application progress in this burgeoning field.