东华能源收盘下跌1.56%，滚动市盈率33.76倍，总市值148.79亿元

Group 1 - The core viewpoint of the articles highlights that Donghua Energy's stock closed at 9.44 yuan, down 1.56%, with a rolling PE ratio of 33.76 times and a total market capitalization of 14.879 billion yuan [1] - The average PE ratio for the oil industry is 13.09 times, with a median of 29.19 times, placing Donghua Energy at the 15th position within the industry [1] - As of the first quarter of 2025, 11 institutions hold shares in Donghua Energy, with a total holding of 714.8721 million shares valued at 6.827 billion yuan [1] Group 2 - Donghua Energy's main business is in the chemical industry, specifically producing polypropylene, and it must comply with the disclosure requirements of the Shenzhen Stock Exchange [1] - The latest financial results for the first quarter of 2025 show that the company achieved an operating revenue of 7.980 billion yuan, a year-on-year increase of 12.18%, while net profit was 52.585 million yuan, reflecting a year-on-year decrease of 5.68%, with a sales gross margin of 4.72% [1] - The PE ratios for Donghua Energy are 33.76 (TTM) and 33.52 (static), with a price-to-book ratio of 1.34 [2]