Does the P/B ratio need to exclude financial real estate st?

The P/B ratio needs to exclude financial real estate ST. According to relevant data, the financial industry, real estate industry and coal industry have become stock concentration camps with low valuation and high dividends. According to chice data of Oriental Fortune, as of March 7th, there are 52 stocks whose dynamic price-earnings ratio (PE) is lower than 10, and the dividend yield is greater than 3%. (Note: excluding st shares) According to the data of these 52 stocks, there are 3 real estate stocks 10, 7 monetary and financial services stocks10, and 7 ferrous metal smelting and rolling processing industries, coal mining and washing industries respectively. Cyclical industries such as finance, real estate and coal have become stock concentration camps with low valuation and high dividends.