国瓷材料今日大宗交易折价成交14.34万股，成交额318.78万元

Group 1 - The core point of the news is that Guoci Materials conducted a block trade on September 3, with a total of 143,400 shares traded, amounting to 3.1878 million yuan, which represents 0.37% of the total trading volume for that day [1][2] - The transaction price was 22.23 yuan per share, which is a discount of 1.59% compared to the market closing price of 22.59 yuan [1][2] Group 2 - The block trade involved the buyer being Everbright Securities Co., Ltd. and the seller being GF Securities Co., Ltd. [2] - The transaction details indicate that the trade was executed at a volume of 143,400 shares, with a total transaction value of 3.1878 million yuan [2]