North Mining Shares CoHKSE:00433 -4.29% Pretax Margin % is 139.96% as of Dec. 2025. The stock has 2 warning signs investors should review. Among 1,579 Chemicals companies, North Mining Shares Co ranks better than 97.85% on this metric.
The historical rank and industry rank for North Mining Shares Co's Pretax Margin % or its related term are showing as below:
HKSE:00433'
s Pretax Margin % Range Over the Past 10 Years
Min: -537.95 Med: -81.39 Max: 39.27
Current: 39.27
HKSE:00433's Pretax Margin % is ranked better than 97.85% of 1579
companies
in the Chemicals industry
Industry Median: 5.33
vs HKSE:00433: 39.27
North Mining Shares Co (HKSE:00433) Pretax Margin % Explanation
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
North Mining Shares Co Pretax Margin % Related Terms
North Mining Shares Co Pretax Margin % Historical Data
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The historical data trend for North Mining Shares Co's Pretax Margin % can be seen below:
* 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.
For the Chemicals subindustry, North Mining Shares Co's Pretax Margin %, along with its competitors' market caps and Pretax Margin % 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.
North Mining Shares Co Pretax Margin % vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, North Mining Shares Co's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where North Mining Shares Co's Pretax Margin % 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.
North Mining Shares Co (HKSE:00433) has a Pretax Margin % of 139.96% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on North Mining Shares Co and its competitors. According to the industry distribution chart, North Mining Shares Co ranks #34 out of 1579 companies in the Chemicals industry, placing it in the top 2.2%.
Is North Mining Shares Co's Pretax Margin % too high?
North Mining Shares Co's current Pretax Margin % is 139.96%. The Chemicals industry median Pretax Margin % is 5.33. North Mining Shares Co's value of 139.96% is 2525.9% above this industry median. Based on the distribution chart, North Mining Shares Co ranks #34 out of 1579 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers.
How does North Mining Shares Co's Pretax Margin % compare to DOW?
According to the Chemicals industry distribution chart, North Mining Shares Co ranks #34 out of 1579 companies for Pretax Margin %. This places North Mining Shares Co in the top 2% of its industry — outperforming the majority of peers. The industry median Pretax Margin % is 5.33. North Mining Shares Co's value of 139.96% is 2525.9% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for a Chemicals company?
The median Pretax Margin % among Chemicals companies is 5.33, based on 1,579 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. North Mining Shares Co's current Pretax Margin % of 139.96% is 2525.9% 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on North Mining Shares Co and its competitors. For the Chemicals industry, the median Pretax Margin % is 5.33 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. North Mining Shares Co's current Pretax Margin % is 139.96%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is North Mining Shares Co stock overvalued right now?
Based on GuruFocus' analysis, North Mining Shares Co (HKSE:00433) is currently considered Significantly Overvalued. The stock's GF Value™ is HK$0.02, compared to a current price of HK$0.07 — trading 235% above its estimated fair value. The current Pretax Margin % is 139.96% and 2525.9% above the Chemicals industry median of 5.33. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For North Mining Shares Co (HKSE:00433), the current Pretax Margin % is 139.96% 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.
North Mining Shares Co Ltd is an investment holding company. The principal activities of the company and its subsidiaries are mining operations - exploitation, exploration, and discontinued operations: manufacture of mineral resources, sales of chemical products and sales of aluminium plates. Its reportable operating segments are: i) The Mining operation: Exploration of mineral mines and Exploitation of molybdenum mines, ii) Chemical trading operation: Manufacturing and sale of chemical products. iii) Aluminium metal trading operation: Sale of aluminium plate products. Geographically, it generates the majority of its revenue from the PRC.
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