Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
The historical rank and industry rank for Jiangsu Longda Superalloy Co's PB Ratio or its related term are showing as below:
SHSE:688231'
s PB Ratio Range Over the Past 10 Years
Min: 1.04 Med: 2.02 Max: 14.45
Current: 2.53
During the past 8 years, Jiangsu Longda Superalloy Co's highest PB Ratio was 14.45. The lowest was 1.04. And the median was 2.02.
SHSE:688231's PB Ratio is ranked worse than 56.71% of 2354
companies
in the Metals & Mining industry
Industry Median: 2.11
vs SHSE:688231: 2.53
During the past 12 months, Jiangsu Longda Superalloy Co's average Book Value Per Share Growth Rate was 2.60% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -0.50% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 41.00% per year.
During the past 8 years, the highest 3-Year average Book Value Per Share Growth Rate of Jiangsu Longda Superalloy Co was 95.90% per year. The lowest was -0.50% per year. And the median was 59.10% per year.
Back to Basics: PB Ratio
Jiangsu Longda Superalloy Co (SHSE:688231) PB Ratio Explanation
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Jiangsu Longda Superalloy Co PB Ratio Related Terms
Jiangsu Longda Superalloy Co PB Ratio Historical Data
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Jiangsu Longda Superalloy Co PB Ratio Competitor Comparison
For the Other Industrial Metals & Mining subindustry, Jiangsu Longda Superalloy Co's PB Ratio, along with its competitors' market caps and PB Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Jiangsu Longda Superalloy Co PB Ratio vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Jiangsu Longda Superalloy Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Jiangsu Longda Superalloy Co's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Jiangsu Longda Superalloy Co (SHSE:688231) has a PB Ratio of 2.53 as of Jul. 30, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Jiangsu Longda Superalloy Co and its competitors. This is 25% above median its historical median of 2.02. Over the past decade, Jiangsu Longda Superalloy Co's PB Ratio has ranged from 1.04 to 14.45. According to the industry distribution chart, Jiangsu Longda Superalloy Co ranks #1335 out of 2354 companies in the Metals & Mining industry, placing it in the top 56.7%.
Is Jiangsu Longda Superalloy Co's PB Ratio too high?
Jiangsu Longda Superalloy Co's current PB Ratio of 2.53 is 25% above median its 10-year median of 2.02. Over the past 10 years, this metric has ranged from a low of 1.04 to a high of 14.45. The Metals & Mining industry median PB Ratio is 2.11. Jiangsu Longda Superalloy Co's value of 2.53 is 19.9% above this industry median. Based on the distribution chart, Jiangsu Longda Superalloy Co ranks #1335 out of 2354 companies in the Metals & Mining industry, which is below the industry midpoint. Overall, Jiangsu Longda Superalloy Co has a GF Score™ of 78/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Jiangsu Longda Superalloy Co's PB Ratio compare to competitors?
According to the Metals & Mining industry distribution chart, Jiangsu Longda Superalloy Co ranks #1335 out of 2354 companies for PB Ratio. This places Jiangsu Longda Superalloy Co in the lower half of its industry. The industry median PB Ratio is 2.11. Jiangsu Longda Superalloy Co's value of 2.53 is 19.9% above this benchmark. Historically, Jiangsu Longda Superalloy Co's own PB Ratio has ranged from 1.04 to 14.45 over the past decade. While the company's 10-year median is 2.02 vs. the industry median of 2.11, Jiangsu Longda Superalloy Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PB Ratio for a Metals & Mining company?
The median PB Ratio among Metals & Mining companies is 2.11, based on 2,354 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Jiangsu Longda Superalloy Co's current PB Ratio of 2.53 is 19.9% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Jiangsu Longda Superalloy Co and its competitors. For the Metals & Mining industry, the median PB Ratio is 2.11 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jiangsu Longda Superalloy Co's current PB Ratio is 2.53, which is 25% above median its own 10-year median of 2.02. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jiangsu Longda Superalloy Co stock overvalued right now?
Based on GuruFocus' analysis, Jiangsu Longda Superalloy Co (SHSE:688231) is currently considered Fairly Valued. The stock's GF Value™ is ¥22.14, compared to a current price of ¥22.15 — trading 0% above its estimated fair value. The current PB Ratio is 2.53, which is 25% above median its 10-year median of 2.02 and 19.9% above the Metals & Mining industry median of 2.11. Jiangsu Longda Superalloy Co's overall GF Score™ is 78/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Jiangsu Longda Superalloy Co (SHSE:688231), the current PB Ratio is 2.53 as of Jul. 30, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Jiangsu Longda Superalloy Co (SHSE:688231) Overvalued in 2026?
Based on GuruFocus' analysis, Jiangsu Longda Superalloy Co stock appears to be overvalued.
The current stock price of ¥22.15 is trading 0% above its estimated GF Value™ of ¥22.14.
GuruFocus considers Jiangsu Longda Superalloy Co to be Fairly Valued.
Key valuation signals for SHSE:688231:
PB Ratio: 2.53 (25% above median its 10-year median of 2.02)
GF Value™: ¥22.14 vs. price of ¥22.15 (0% above fair value)
Industry Position: 19.9% above the Metals & Mining median (#1335 of 2354)
No single metric tells the full story. See the SHSE:688231 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Jiangsu Longda Superalloy Co Ltd engages in the research and development, production, and sales of alloy materials. Its high-temperature alloy segment includes casting and deformation alloys widely used in aerospace, energy, oil and gas, petrochemicals, shipbuilding, and automotive sectors. The company focuses on the "two-machine field," referring to aircraft engines and gas turbine equipment, serving both civil and military applications. It also offers alloy pipe products such as copper-nickel alloy tubes, high-speed rail ground wire alloy tubes, high-efficiency tubes, brass tubes, and copper tubes used in ships, power, rail transport, and petrochemical industries.
78GF Score
Get the complete analysis for SHSE:688231
PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SHSE:688231 has been successfully added to your 
