According to the Zhito Finance APP, Lingtong Electronic Control (688667.SH) announced that as of December 5, 2024, shareholder Mr. Wu Zhanghua has reduced his holdings of the company's shares by 0.67 million shares, accounting for 1.29% of the company's total share capital. After this equity change, Mr. Wu Zhanghua holds 4.50% of the company's shares (including the quantity held indirectly through Meishan Lingkong), no longer being a shareholder holding more than 5% of the company’s shares. This shareholding reduction plan has been completed.