北交所上市公司纳科诺尔大宗交易折价15%，成交金额480.56万元

Group 1 - The core event involves a block trade of Naconor (stock code: 920522) on the Beijing Stock Exchange, with a closing price of 69.2 yuan per share [1] - The block trade occurred on January 13, 2026, at a transaction price of 58.82 yuan per share, representing a discount of 15% [1] - The total volume of the transaction was 81,700 shares, amounting to 4.8056 million yuan [1] Group 2 - The buying brokerage was Shenwan Hongyuan Securities Co., Ltd., specifically the Huangshi Hubin Avenue Securities Office [1] - The selling brokerage was Guotou Securities Co., Ltd., Jiangsu Branch [1]