岳阳兴长收盘下跌2.87%，滚动市盈率118.08倍，总市值65.10亿元

Company Overview - Yueyang Xingchang's closing price on July 21 was 17.61 yuan, down 2.87%, with a rolling PE ratio of 118.08 times and a total market value of 6.51 billion yuan [1] - The company's main business includes the development, production, and sales of chemical new materials, energy conservation and environmental protection, and petrochemical products, as well as retail of refined oil [1] - Major products include methyl tert-butyl ether, liquefied petroleum gas, propylene, industrial isooctane, ortho-cresol, calcined petroleum coke, and special polypropylene [1] Financial Performance - In the first quarter of 2025, the company achieved an operating income of 1.063 billion yuan, a year-on-year increase of 27.85%, while net profit was 13.61 million yuan, a year-on-year decrease of 37.00%, with a sales gross margin of 18.85% [1] Industry Comparison - The average PE ratio for the petroleum industry is 13.22 times, with a median of 30.12 times, placing Yueyang Xingchang at the 19th position in the industry ranking [1] - The company's static PE ratio is 103.13 times, and its price-to-book ratio is 3.00 [2] - Comparatively, major competitors in the industry have significantly lower PE ratios, with China National Offshore Oil Corporation at 9.17 times and China Petroleum at 9.86 times [2]