China Hongguang (08646): Guangdong Longguang completes the filing of the manufacturing process enterprise standard for TGV glass-based copper-clad laminates.

Zhitong Finance APP reported that China Hongguang (08646) announced that its indirect wholly-owned subsidiary, Guangdong Longguang New Materials Technology Co., Ltd. (Guangdong Longguang), as the drafting organization, has led the preparation of the enterprise standard titled "A Manufacturing Process for TGV Glass-Based Copper-Clad Laminate" (Standard Number: Q/LG 001-2026). This enterprise standard has completed the filing process with the Public Service Platform for Enterprise Standard Information. The standard was published on July 1, 2022, and is scheduled to be officially implemented on July 1, 2026.