3天2板北方长龙：公司市净率与同行业相比有较大差异

Group 1 - The core point of the article is that Northern Long Dragon (301357) has a significantly higher price-to-book ratio compared to its industry peers, indicating a potential investment consideration [1] - As of August 6, 2025, the company's price-to-book ratio stands at 13.41 [1] - The average price-to-book ratio for the manufacturing sector, specifically in the other manufacturing category (C41), is reported to be 5.09 [1]