世运电路今日大宗交易折价成交5万股，成交额200万元

Group 1 - The core point of the news is that Shiyun Circuit conducted a block trade on December 17, with a total of 50,000 shares traded, amounting to 2 million yuan, which represents 0.13% of the total trading volume for that day [1] - The transaction price was 40 yuan, which is a discount of 7.39% compared to the market closing price of 43.19 yuan [1] Group 2 - The block trade was executed under the stock code 603920 for Shiyun Circuit [2] - The trading date was recorded as December 17, and the total transaction amount was 2 million yuan [2]