Core Viewpoint - The optical chip industry in China does not face significant "bottleneck" issues or development obstacles from a manufacturing perspective, with domestic equipment manufacturers increasing in number and improving product quality to approach international top levels [2]. Group 1 - The deputy general manager of Yuanjie Technology, Cheng Shuo, stated that there are no apparent manufacturing bottlenecks in the optical chip industry [2]. - The number of domestic equipment manufacturers has been increasing over the past two years, leading to improved product quality [2]. - The quality of domestic products is gradually approaching the standards of international top-tier products [2].