伟时电子：控股股东渡边庸一拟减持不超3%股份

Group 1 - The core point of the article is that the controlling shareholder, Mr. Watanabe Yōichi, plans to reduce his stake in Weishi Electronics by up to 6.385 million shares, which represents no more than 3% of the company's total share capital [1] Group 2 - The reduction will be executed through centralized bidding and block trading methods [1] - The selling price will be determined based on market conditions [1] - The reduction period is set to begin 15 trading days after the announcement and will last for three months [1]