Core Viewpoint - Defu Technology (301511.SZ) has signed a supplementary contract with the Jiujiang Economic and Technological Development Zone Management Committee to increase its investment in the Jiujiang New Energy Industrial Park and Global Headquarters R&D Center project by an additional 1 billion RMB due to technological upgrades [1] Group 1 - The supplementary contract is based on the original contract signed on May 16, 2022, regarding the investment in the Jiujiang New Energy Industrial Park [1] - The new investment will be used to construct specialized copper foil research and production workshops, including carrier copper foil, embedded resistance copper foil, and high-frequency high-speed copper foil, along with supporting equipment and facilities [1] - The implementation of this project will take place within the company's controlling subsidiary, Amber New Materials [1]
德福科技：拟建设载体铜箔、埋阻铜箔、高频高速铜箔等特种铜箔研发生产车间