7 days 6 boards, TONGDA Electric (603390.SH): the company currently has no revenue from "unmanned logistics vehicles" or "driverless" products.

Wisdom Finance APP News, Tongda Electric (603390.SH) disclosed a notice of abnormal fluctuations in stock trading. The company's stock closed limit up for four consecutive trading days from May 26th to May 29th, 2025, with a cumulative increase of 40.04%.