[3 Days 2 Boards Jin Anguoji: No contact with NVIDIA or Huawei Nor has it directly carried out any form of business cooperation with them] On October 30, Jinan Guoji (002636.SZ) announced that as of now, the company has not had contact with Nvidia and Huawei, nor has it directly carried out any form of business cooperation with them; the company's copper clad laminate The main products include various general FR-4, CEM-3 and other series of copper clad laminates, as well as halogen-free, lead-free, environmentally friendly, high flame retardant, CAF resistant, high Tg, high CTI and other series of copper clad laminates and aluminum-based copper clad laminates, prepregs, etc. with special specifications. The main customers are PCB manufacturers. The company's current high-frequency and high-speed copper-clad laminate products are still in the research and development and customer sample delivery stages, and have not yet generated revenue. There are uncertainties in the relevant research and development progress and results;