FHEC(SH:688362) Xin Lang Cai Jing·2025-09-04 02:44Core Viewpoint - Yongxi Electronics experienced a decline of 5.11% on September 4, with a stock price of 33.44 CNY per share and a total market capitalization of 13.698 billion CNY [1] Company Overview - Yongxi Electronics (Ningbo) Co., Ltd. was established on November 13, 2017, and went public on November 16, 2022. The company is located in Yuyao City, Zhejiang Province, and specializes in integrated circuit packaging and testing [1] - The revenue composition of Yongxi Electronics includes: - System-level packaging products: 44.05% - Flat no-lead packaging products: 34.95% - High-density fine-pitch bump flip-chip products: 15.79% - Wafer-level testing products: 2.94% - Other (supplementary): 2.04% - Other products: 0.23% [1] Shareholder Information - Among the top ten circulating shareholders of Yongxi Electronics, a fund under Southern Fund ranks as a significant stakeholder. The Southern CSI 1000 ETF (512100) entered the top ten circulating shareholders in the second quarter, holding 2.2507 million shares, which accounts for 0.8% of the circulating shares. The estimated floating loss today is approximately 4.0512 million CNY [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a latest scale of 64.953 billion CNY. Year-to-date returns are 22.23%, ranking 1837 out of 4222 in its category; one-year returns are 59.18%, ranking 1272 out of 3789; and since inception, the return is 8.17% [2]