On December 31, Changying Precision traded 1,573,400 shares, with a turnover of 63.9115 million yuan, accounting for 0.88% of the day's total turnover. The transaction price was 40.62 yuan, a 12.65% discount from the market closing price of 46.5 yuan.

On December 31, Changying Precision traded 1,573,400 shares, with a turnover of 63.9115 million yuan, accounting for 0.88% of the day's total turnover. The transaction price was 40.62 yuan, a 12.65% discount from the market closing price of 46.5 yuan.