The market performance of solid-state battery stocks has recently witnessed a robust upswing, with Xiangfenghua surging over 10%, Jinlongyu hitting its daily limit, and other notable players like Haibo Sichuan, Yinglian Co., Ltd., and Aoke Co., Ltd. each registering gains exceeding 5%. Stocks from Lihu Co., Ltd., Kesen Technology, Sanxiang New Materials, and Lingpai Technology have also followed this upward trend. This surge in stock prices is underpinned by a strategic cooperation agreement signed between the People's Government of Zhumadian City and Great Power Energy. Under the terms of the agreement, the two parties will embark on comprehensive and deep cooperation in the realm of new energy, particularly in key areas such as the advancement of new energy equipment, the industrialization of solid-state batteries, and the implementation of "Made in Henan, Used in Henan" demonstration projects. This collaboration not only propels the industrialization of solid-state battery technology but also invigorates the market performance of associated concept stocks.