凤凰光学：目前未涉及高端光刻机光学镜片

Core Viewpoint - The company, Phoenix Optical (600071), has stated that it is currently not involved in the production of high-end optical lenses for lithography machines [1] Company Summary - Phoenix Optical responded to investor inquiries on September 25, indicating its lack of involvement in high-end optical lenses for lithography machines [1]