Group 1 - The stock price of Fangda New Materials (code: 920163) has shown a downward adjustment trend over the past week from February 9 to February 13, 2026 [1] - As of the close on February 13, the stock price was reported at 15.51 yuan, with a cumulative decline of 6.96% over the past five days and a price fluctuation range of 8.52% [1] - On February 12, the trading volume reached 1.9707 million shares with a transaction amount of 31.4529 million yuan, resulting in a turnover rate of 3.30%, marking a recent high point [1] Group 2 - The trading volume decreased significantly on February 13 to 402,800 shares, indicating a decline in market activity [1] - The company's circulating market value is approximately 927 million yuan, with a price-to-earnings ratio (TTM) of 52.80 times [1]