股市必读：普莱得（301353）12月31日主力资金净流出277.88万元，占总成交额13.43%

Group 1 - The core point of the article is that Zhejiang Plade Electric Co., Ltd. has received the CNAS laboratory accreditation certificate, which indicates that the company's testing center meets the ISO/IEC 17025:2017 standard requirements, enhancing its international competitiveness and product quality control [1][2] Group 2 - On December 31, the stock price of Plade closed at 26.6 yuan, with a trading volume of 7,792 hands and a total transaction amount of 20.6971 million yuan [1] - The main funds experienced a net outflow of 2.7788 million yuan, accounting for 13.43% of the total transaction amount, while retail investors saw a net inflow of 2.5997 million yuan, representing 12.56% of the total transaction amount [1][2]