民德电子：接受前海开源基金等投资者调研

Group 1 - Mindray Electronics (SZ 300656) announced an investor survey scheduled for August 28, 2025, from 19:00 to 20:00, with participation from the company's board secretary, Chen Guobing, to address investor inquiries [1] - For the year 2024, the revenue composition of Mindray Electronics is as follows: manufacturing accounts for 76.68%, leasing for 11.29%, electronic component distribution for 9.7%, and power semiconductor for 2.34% [1] Group 2 - Nvidia's stock price has experienced a significant decline, resulting in a market value loss of 1.28 trillion yuan, attributed to a perceived performance gap of 200 million USD, leading to investor panic [1]