长光华芯(688048.SH)：产品可应用于激光直写光刻

Core Viewpoint - Changguang Huaxin (688048.SH) has indicated that its products can be applied in laser direct writing lithography [1] Group 1 - The company is actively engaging with investors through an interactive platform [1] - The application of its products in advanced lithography techniques highlights the company's technological capabilities [1]