[Shuangjie Electric: wholly-owned subsidiary signs 317 million yuan energy storage system procurement contract] Shuangjie Electric announced that Hefei, a wholly-owned subsidiary, signed the "Jiayuguan Suotong Qingneng 770MW photovoltaic project matching 154MW/308MWh energy storage system procurement contract" with Shaanxi Silk Road, with a total contract amount of 317 million yuan, accounting for 14.92% of the company's latest audited operating income.