亚钾国际收盘下跌4.48%，滚动市盈率20.42倍，总市值255.96亿元

Group 1 - The core viewpoint of the articles highlights the performance and valuation of Yara International, indicating a decline in stock price and a comparison with industry averages [1][2] - As of May 8, Yara International's stock closed at 27.7 yuan, down 4.48%, with a rolling PE ratio of 20.42 times and a total market capitalization of 25.596 billion yuan [1] - The average PE ratio for the fertilizer industry is 24.10 times, with a median of 20.70 times, positioning Yara International at 15th place within the industry [1][2] Group 2 - As of the first quarter of 2025, 34 institutions hold shares in Yara International, including 25 funds, 8 other entities, and 1 social security fund, totaling 444.682 million shares with a market value of 10.884 billion yuan [1] - Yara International's main business includes potassium salt mining, potassium fertilizer production, and sales, with primary products being potassium chloride, brine, and others [1] - The latest financial results for the first quarter of 2025 show that the company achieved operating revenue of 1.213 billion yuan, a year-on-year increase of 91.47%, and a net profit of 384 million yuan, a year-on-year increase of 373.53%, with a sales gross margin of 54.12% [1]