The fifth generation mobiles communication (5G) construction will be normalized. Base station is an indispensable part in the field of communication. At present,
thereis still a demand for 4G base station construction. In the next few years, it will step into the 5G era, which will inevitably trigger a larger demand for new capacity
of 5Gcircuit board. The realization of 5G technology has brought new challenges to the development of China's copper clad laminate industry, including: (1) challenges
to thediversified process routes of high-frequency and high-speed FCCL; (2) challenges to the quality and high-precision control in the manufacturing process of FCCL;
(3) challenges to the realization of manufacturing service; (4)challenges to the close collaboration with the upstream raw material industry.