North Mining Shares Co (HKSE:00433) OCF Margin %: 33.42% (As of Dec. 2025) — 395% Above Median


What is North Mining Shares Co OCF Margin %?

North Mining Shares Co HKSE:00433 OCF Margin % is 33.42% as of Dec. 2025, which is 395% above its 10-year median of 6.75. The stock has 2 warning signs investors should review. Among 1,582 Chemicals companies, North Mining Shares Co ranks better than 70.61% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. North Mining Shares Co's Cash Flow from Operations for the six months ended in Dec. 2025 was HK$77 Mil. North Mining Shares Co's Revenue for the six months ended in Dec. 2025 was HK$230 Mil. Therefore, North Mining Shares Co's OCF Margin % for the quarter that ended in Dec. 2025 was 33.42%.

As of today, North Mining Shares Co's current OCF Yield % is 15.41%.

The historical rank and industry rank for North Mining Shares Co's OCF Margin % or its related term are showing as below:

HKSE:00433' s OCF Margin % Range Over the Past 10 Years
Min: -169.94   Med: 6.75   Max: 172.78
Current: 13.4


During the past 13 years, the highest OCF Margin % of North Mining Shares Co was 172.78%. The lowest was -169.94%. And the median was 6.75%.

HKSE:00433's OCF Margin % is ranked better than
70.61% of 1582 companies
in the Chemicals industry
Industry Median: 8.25 vs HKSE:00433: 13.40


North Mining Shares Co OCF Margin % Related Terms


North Mining Shares Co OCF Margin % Historical Data

* Premium members only.

The historical data trend for North Mining Shares Co's OCF 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.

North Mining Shares Co OCF Margin % Chart

North Mining Shares Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 17.30 6.32 -2.32 172.78 13.40

North Mining Shares Co Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
OCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -7.75 9.52 -28.11 8.44 33.42

HKSE:00433 vs DOW: OCF Margin % Comparison

For the Chemicals subindustry, North Mining Shares Co's OCF Margin %, along with its competitors' market caps and OCF 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 OCF Margin % vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, North Mining Shares Co's OCF Margin % distribution charts can be found below:

* The bar in red indicates where North Mining Shares Co's OCF Margin % falls into.



North Mining Shares Co OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

North Mining Shares Co's OCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=154.87/1155.416
=13.40 %

North Mining Shares Co's OCF Margin for the quarter that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=76.74/229.654
=33.42 %

* 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.

Frequently Asked Questions Learn more about OCF Margin % →
What does a OCF Margin % of 33.42% mean?
North Mining Shares Co (HKSE:00433) has a OCF Margin % of 33.42% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on North Mining Shares Co and its competitors. This is 395% above median its historical median of 6.75. According to the industry distribution chart, North Mining Shares Co ranks #465 out of 1582 companies in the Chemicals industry, placing it in the top 29.4%.
Is North Mining Shares Co's OCF Margin % too high?
North Mining Shares Co's current OCF Margin % of 33.42% is 395% above median its 10-year median of 6.75. The Chemicals industry median OCF Margin % is 8.25. North Mining Shares Co's value of 33.42% is 305.1% above this industry median. Based on the distribution chart, North Mining Shares Co ranks #465 out of 1582 companies in the Chemicals industry, which is above the industry midpoint.
How does North Mining Shares Co's OCF Margin % compare to DOW?
According to the Chemicals industry distribution chart, North Mining Shares Co ranks #465 out of 1582 companies for OCF Margin %. This puts North Mining Shares Co in the upper half of its industry. The industry median OCF Margin % is 8.25. North Mining Shares Co's value of 33.42% is 305.1% above this benchmark. While the company's 10-year median is 6.75 vs. the industry median of 8.25, North Mining Shares 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 OCF Margin % for a Chemicals company?
The median OCF Margin % among Chemicals companies is 8.25, based on 1,582 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. North Mining Shares Co's current OCF Margin % of 33.42% is 305.1% 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on North Mining Shares Co and its competitors. For the Chemicals industry, the median OCF Margin % is 8.25 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. North Mining Shares Co's current OCF Margin % is 33.42%, which is 395% above median its own 10-year median of 6.75. 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 OCF Margin % is 33.42%, which is 395% above median its 10-year median of 6.75 and 305.1% above the Chemicals industry median of 8.25. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For North Mining Shares Co (HKSE:00433), the current OCF Margin % is 33.42% 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 Business Description

Address 6 Tonnochy Road, Room 2004-05, 20th Floor, Kwan Chart Tower, Wan Chai, Hong Kong, HKG
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.