China Dredging Environment Protection Holdings (HKSE:00871) OCF Margin %: 21.09% (As of Dec. 2025) — Near Median

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What is China Dredging Environment Protection Holdings OCF Margin %?

China Dredging Environment Protection Holdings HKSE:00871 OCF Margin % is 21.09% as of Dec. 2025, which is 5% above its 10-year median of 20.10. The stock has 4 warning signs investors should review. Among 1,773 Construction companies, China Dredging Environment Protection Holdings ranks better than 79.64% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. China Dredging Environment Protection Holdings's Cash Flow from Operations for the six months ended in Dec. 2025 was HK$36.5 Mil. China Dredging Environment Protection Holdings's Revenue for the six months ended in Dec. 2025 was HK$172.9 Mil. Therefore, China Dredging Environment Protection Holdings's OCF Margin % for the quarter that ended in Dec. 2025 was 21.09%.

As of today, China Dredging Environment Protection Holdings's current OCF Yield % is 70.35%.

The historical rank and industry rank for China Dredging Environment Protection Holdings's OCF Margin % or its related term are showing as below:

HKSE:00871' s OCF Margin % Range Over the Past 10 Years
Min: 8.21   Med: 20.1   Max: 30
Current: 15.61


During the past 13 years, the highest OCF Margin % of China Dredging Environment Protection Holdings was 30.00%. The lowest was 8.21%. And the median was 20.10%.

HKSE:00871's OCF Margin % is ranked better than
79.64% of 1773 companies
in the Construction industry
Industry Median: 5.95 vs HKSE:00871: 15.61


China Dredging Environment Protection Holdings OCF Margin % Related Terms


China Dredging Environment Protection Holdings OCF Margin % Historical Data

* Premium members only.

The historical data trend for China Dredging Environment Protection Holdings'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.

China Dredging Environment Protection Holdings OCF Margin % Chart

China Dredging Environment Protection Holdings 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 30.00 27.05 23.65 29.97 15.58

China Dredging Environment Protection Holdings 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 20.29 21.96 38.12 9.66 21.09

HKSE:00871 vs PWR, FIX, EME: OCF Margin % Comparison

For the Engineering & Construction subindustry, China Dredging Environment Protection Holdings'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.


China Dredging Environment Protection Holdings OCF Margin % vs Construction Industry

For the Construction industry and Industrials sector, China Dredging Environment Protection Holdings's OCF Margin % distribution charts can be found below:

* The bar in red indicates where China Dredging Environment Protection Holdings's OCF Margin % falls into.



China Dredging Environment Protection Holdings OCF Margin % Calculation

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

China Dredging Environment Protection Holdings'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 )
=52.008/333.902
=15.58 %

China Dredging Environment Protection Holdings'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 )
=36.454/172.871
=21.09 %

* 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 21.09% mean?
China Dredging Environment Protection Holdings (HKSE:00871) has a OCF Margin % of 21.09% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on China Dredging Environment Protection Holdings and its competitors. This is near median its historical median of 20.10. Over the past decade, China Dredging Environment Protection Holdings' OCF Margin % has ranged from 8.21 to 30.00. According to the industry distribution chart, China Dredging Environment Protection Holdings ranks #361 out of 1773 companies in the Construction industry, placing it in the top 20.4%.
Is China Dredging Environment Protection Holdings' OCF Margin % too high?
China Dredging Environment Protection Holdings' current OCF Margin % of 21.09% is near median its 10-year median of 20.10. Over the past 10 years, this metric has ranged from a low of 8.21 to a high of 30.00. The Construction industry median OCF Margin % is 5.95. China Dredging Environment Protection Holdings' value of 21.09% is 254.5% above this industry median. Based on the distribution chart, China Dredging Environment Protection Holdings ranks #361 out of 1773 companies in the Construction industry, which is in the top quartile — a strong position relative to peers.
How does China Dredging Environment Protection Holdings' OCF Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, China Dredging Environment Protection Holdings ranks #361 out of 1773 companies for OCF Margin %. This places China Dredging Environment Protection Holdings in the top 20% of its industry — outperforming the majority of peers. The industry median OCF Margin % is 5.95. China Dredging Environment Protection Holdings' value of 21.09% is 254.5% above this benchmark. Historically, China Dredging Environment Protection Holdings' own OCF Margin % has ranged from 8.21 to 30.00 over the past decade. While the company's 10-year median is 20.10 vs. the industry median of 5.95, China Dredging Environment Protection Holdings 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 Construction company?
The median OCF Margin % among Construction companies is 5.95, based on 1,773 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. China Dredging Environment Protection Holdings's current OCF Margin % of 21.09% is 254.5% 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 China Dredging Environment Protection Holdings and its competitors. For the Construction industry, the median OCF Margin % is 5.95 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. China Dredging Environment Protection Holdings's current OCF Margin % is 21.09%, which is near median its own 10-year median of 20.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China Dredging Environment Protection Holdings stock overvalued right now?
Based on GuruFocus' analysis, China Dredging Environment Protection Holdings (HKSE:00871) is currently considered Modestly Undervalued. The stock's GF Value™ is HK$0.06, compared to a current price of HK$0.05 — trading 18.3% below its estimated fair value. The current OCF Margin % is 21.09%, which is near median its 10-year median of 20.10 and 254.5% above the Construction industry median of 5.95. 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 China Dredging Environment Protection Holdings (HKSE:00871), the current OCF Margin % is 21.09% 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.

China Dredging Environment Protection Holdings Business Description

Address 19 Chuang Xin Road, Yandu District, Jiangsu Province, Yancheng, CHN
China Dredging Environment Protection Holdings Ltd is an investment holding company. Through its subsidiaries, it is engaged in the provision of dredging and water management services, the provision of marine hoisting, installation, and other engineering services. It operates in four reportable segments: Capital and Reclamation Dredging Business; Environmental Protection Dredging and Water Management Business; Other Marine Business; and Property Management Business. The group generates the majority of its revenue from Other Marine Business, which mainly comprises marine hoisting, installation, salvaging, vessel chartering, and other engineering services. It derives revenue from the transfer of goods and services in geographical markets from Mainland China and Other countries and regions.