奥瑞金：公司在山东枣庄、江西景德镇等地投建生产基地，产品涵盖电池盖板、壳体等

Group 1 - The company, Orijin (002701.SZ), is expanding into the precision structural components for new energy batteries, leveraging its experience in metal packaging production and manufacturing capabilities [1] - Orijin has established production bases in Zaozhuang, Shandong, and Jingdezhen, Jiangxi, with products including battery cover plates and housings, and the factories are now capable of mass production [1] Group 2 - An investor inquired about the status of the solid-state battery shell project previously signed with Weilan New Energy, specifically regarding mass production and advancements in battery shell manufacturing technology [3]