* 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.
China National Building Material Co ROE % Adjusted to Book Value Chart
CBUMY vs CRH, VMC, MLM: ROE % Adjusted to Book Value Comparison
For the Building Materials subindustry, China National Building Material Co's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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.
China National Building Material Co ROE % Adjusted to Book Value vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, China National Building Material Co's ROE % Adjusted to Book Value distribution charts can be found below:
* The bar in red indicates where China National Building Material Co's ROE % Adjusted to Book Value falls into.
* 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.
What does a ROE % Adjusted to Book Value of -76.90% mean?
China National Building Material Co (CBUMY) has a ROE % Adjusted to Book Value of -76.90% as of Dec. 2025. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on China National Building Material Co and its competitors.
Is China National Building Material Co's ROE % Adjusted to Book Value too high?
China National Building Material Co's current ROE % Adjusted to Book Value is -76.90%. Overall, China National Building Material Co has a GF Score™ of 70/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does China National Building Material Co's ROE % Adjusted to Book Value compare to CRH and VMC?
China National Building Material Co's ROE % Adjusted to Book Value of -76.90% can be compared against companies in the Building Materials industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for a Building Materials company?
A good ROE % Adjusted to Book Value depends on the Building Materials industry context. However, ROE % Adjusted to Book Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on China National Building Material Co and its competitors. China National Building Material Co's current ROE % Adjusted to Book Value is -76.90%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China National Building Material Co stock overvalued right now?
Based on GuruFocus' analysis, China National Building Material Co (CBUMY) is currently considered Modestly Overvalued. The stock's GF Value™ is $23.50, compared to a current price of $29.97 — trading 27.5% above its estimated fair value. The current ROE % Adjusted to Book Value is -76.90%. China National Building Material Co's overall GF Score™ is 70/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For China National Building Material Co (CBUMY), the current ROE % Adjusted to Book Value is -76.90% as of Dec. 2025. 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 China National Building Material Co (CBUMY) Overvalued in 2026?
Based on GuruFocus' analysis, China National Building Material Co stock appears to be overvalued.
The current stock price of $29.97 is trading 27.5% above its estimated GF Value™ of $23.50.
GuruFocus considers China National Building Material Co to be Modestly Overvalued.
Key valuation signals for CBUMY:
ROE % Adjusted to Book Value: -76.90%
GF Value™: $23.50 vs. price of $29.97 (27.5% above fair value)
No single metric tells the full story. See the CBUMY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
China National Building Material Co Business Description
China National Building Material Co Ltd. is a state-owned building material holding company. It has three reportable segments: Basic building materials segment, New materials segment, and Engineering technology service segment. The company's majority of revenue is from the Basic building materials segment. Geographically, the company operates in the PRC, Asia, Europe, the Middle East, Africa, the Americas, and other regions, with the maximum revenue from the PRC and Africa.
70GF Score
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ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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