公司问答丨振华新材：公司已申请多项磷基负极材料相关专利 目前处于实审阶段
Guizhou Zhenhua E-chem (SH:688707) Ge Long Hui A P P·2026-02-13 07:52Group 1 - The company has applied for multiple patents related to phosphorus-based anode materials, which are currently in the substantive examination stage [1]