Changzhou Ruihua Chemical Eng and Tech Co (BJSE:920099) Gross Margin %: 31.91% (As of Jun. 2026) — 37% Below Median

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BJSE:920099 Changzhou Ruihua Chemical Eng and Tech Co Ltd BJSE:920099
50 GF Score
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! 8 Warning Signs
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What is Changzhou Ruihua Chemical Eng and Tech Co Gross Margin %?

Changzhou Ruihua Chemical Eng and Tech Co BJSE:920099 50 Gross Margin % is 31.91% as of Jun. 2026, which is 37% below its 10-year median of 50.51. GuruFocus rates BJSE:920099 with a GF Score™ of 50/100. The stock has 8 warning signs investors should review. Among 1,002 Business Services companies, Changzhou Ruihua Chemical Eng and Tech Co ranks better than 52.5% on this metric.

Gross Margin % is calculated as gross profit divided by its revenue. Changzhou Ruihua Chemical Eng and Tech Co's Gross Profit for the three months ended in Jun. 2026 was ¥17.5 Mil. Changzhou Ruihua Chemical Eng and Tech Co's Revenue for the three months ended in Jun. 2026 was ¥54.7 Mil. Therefore, Changzhou Ruihua Chemical Eng and Tech Co's Gross Margin % for the quarter that ended in Jun. 2026 was 31.91%.

Warning Sign:

Changzhou Ruihua Chemical Eng and Tech Co Ltd gross margin has been in long-term decline. The average rate of decline per year is -5.3%.


The historical rank and industry rank for Changzhou Ruihua Chemical Eng and Tech Co's Gross Margin % or its related term are showing as below:

BJSE:920099' s Gross Margin % Range Over the Past 10 Years
Min: 36.03   Med: 50.51   Max: 78.08
Current: 36.03


During the past 10 years, the highest Gross Margin % of Changzhou Ruihua Chemical Eng and Tech Co was 78.08%. The lowest was 36.03%. And the median was 50.51%.

BJSE:920099's Gross Margin % is ranked better than
52.5% of 1002 companies
in the Business Services industry
Industry Median: 33.98 vs BJSE:920099: 36.03

Changzhou Ruihua Chemical Eng and Tech Co had a gross margin of 31.91% for the quarter that ended in Jun. 2026 => Competition eroding margins

The 5-Year average Growth Rate of Gross Margin for Changzhou Ruihua Chemical Eng and Tech Co was -5.30% per year.


Changzhou Ruihua Chemical Eng and Tech Co  (BJSE:920099) Gross Margin % Explanation

Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.

Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %

1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key

Changzhou Ruihua Chemical Eng and Tech Co had a gross margin of 31.91% for the quarter that ended in Jun. 2026 => Competition eroding margins


Be Aware

If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.


Changzhou Ruihua Chemical Eng and Tech Co Gross Margin % Related Terms


Changzhou Ruihua Chemical Eng and Tech Co Gross Margin % Historical Data

* Premium members only.

The historical data trend for Changzhou Ruihua Chemical Eng and Tech Co's Gross 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.

Changzhou Ruihua Chemical Eng and Tech Co Gross Margin % Chart

Changzhou Ruihua Chemical Eng and Tech Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Gross Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 72.41 42.68 54.49 39.05 36.26

Changzhou Ruihua Chemical Eng and Tech Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Gross 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 38.44 28.56 50.95 22.38 31.91

BJSE:920099 vs CTAS, CPRT, GPN: Gross Margin % Comparison

For the Specialty Business Services subindustry, Changzhou Ruihua Chemical Eng and Tech Co's Gross Margin %, along with its competitors' market caps and Gross 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.


Changzhou Ruihua Chemical Eng and Tech Co Gross Margin % vs Business Services Industry

For the Business Services industry and Industrials sector, Changzhou Ruihua Chemical Eng and Tech Co's Gross Margin % distribution charts can be found below:

* The bar in red indicates where Changzhou Ruihua Chemical Eng and Tech Co's Gross Margin % falls into.


BJSE:920099
50GF Score
Changzhou Ruihua Chemical Eng and Tech Co Ltd BJSE:920099
Gross Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Changzhou Ruihua Chemical Eng and Tech Co Gross Margin % Calculation

Gross Margin is the percentage of Gross Profit out of sales or Revenue.

Changzhou Ruihua Chemical Eng and Tech Co's Gross Margin for the fiscal year that ended in Dec. 2025 is calculated as

Gross Margin % (A: Dec. 2025 )=Gross Profit (A: Dec. 2025 ) / Revenue (A: Dec. 2025 )
=210.7 / 581.023
=(Revenue - Cost of Goods Sold) / Revenue
=(581.023 - 370.327) / 581.023
=36.26 %

Changzhou Ruihua Chemical Eng and Tech Co's Gross Margin for the quarter that ended in Jun. 2026 is calculated as


Gross Margin % (Q: Jun. 2026 )=Gross Profit (Q: Jun. 2026 ) / Revenue (Q: Jun. 2026 )
=17.5 / 54.732
=(Revenue - Cost of Goods Sold) / Revenue
=(54.732 - 37.268) / 54.732
=31.91 %

* 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.

A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.

Frequently Asked Questions Learn more about Gross Margin % →
What does a Gross Margin % of 31.91% mean?
Changzhou Ruihua Chemical Eng and Tech Co (BJSE:920099) has a Gross Margin % of 31.91% as of Jun. 2026. Gross margin is the ratio of total gross profit to net sales. View historical data on Changzhou Ruihua Chemical Eng and Tech Co and its competitors. This is 37% below median its historical median of 50.51. Over the past decade, Changzhou Ruihua Chemical Eng and Tech Co's Gross Margin % has ranged from 36.03 to 78.08. According to the industry distribution chart, Changzhou Ruihua Chemical Eng and Tech Co ranks #476 out of 1002 companies in the Business Services industry, placing it in the top 47.5%.
Is Changzhou Ruihua Chemical Eng and Tech Co's Gross Margin % too high?
Changzhou Ruihua Chemical Eng and Tech Co's current Gross Margin % of 31.91% is 37% below median its 10-year median of 50.51. Over the past 10 years, this metric has ranged from a low of 36.03 to a high of 78.08. The Business Services industry median Gross Margin % is 33.98. Changzhou Ruihua Chemical Eng and Tech Co's value of 31.91% is 6.1% below this industry median. Based on the distribution chart, Changzhou Ruihua Chemical Eng and Tech Co ranks #476 out of 1002 companies in the Business Services industry, which is above the industry midpoint. Overall, Changzhou Ruihua Chemical Eng and Tech Co has a GF Score™ of 50/100, reflecting its overall financial health beyond just this single metric.
How does Changzhou Ruihua Chemical Eng and Tech Co's Gross Margin % compare to CTAS and CPRT?
According to the Business Services industry distribution chart, Changzhou Ruihua Chemical Eng and Tech Co ranks #476 out of 1002 companies for Gross Margin %. This puts Changzhou Ruihua Chemical Eng and Tech Co in the upper half of its industry. The industry median Gross Margin % is 33.98. Changzhou Ruihua Chemical Eng and Tech Co's value of 31.91% is 6.1% below this benchmark. Historically, Changzhou Ruihua Chemical Eng and Tech Co's own Gross Margin % has ranged from 36.03 to 78.08 over the past decade. While the company's 10-year median is 50.51 vs. the industry median of 33.98, Changzhou Ruihua Chemical Eng and Tech Co has consistently been below 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 Gross Margin % for a Business Services company?
The median Gross Margin % among Business Services companies is 33.98, based on 1,002 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Changzhou Ruihua Chemical Eng and Tech Co's current Gross Margin % of 31.91% is 6.1% below 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 Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on Changzhou Ruihua Chemical Eng and Tech Co and its competitors. For the Business Services industry, the median Gross Margin % is 33.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Changzhou Ruihua Chemical Eng and Tech Co's current Gross Margin % is 31.91%, which is 37% below median its own 10-year median of 50.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Changzhou Ruihua Chemical Eng and Tech Co stock overvalued right now?
Changzhou Ruihua Chemical Eng and Tech Co (BJSE:920099) has a current Gross Margin % of 31.91%. The current Gross Margin % is 31.91%, which is 37% below median its 10-year median of 50.51 and 6.1% below the Business Services industry median of 33.98. Changzhou Ruihua Chemical Eng and Tech Co's overall GF Score™ is 50/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For Changzhou Ruihua Chemical Eng and Tech Co (BJSE:920099), the current Gross Margin % is 31.91% as of Jun. 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.

Changzhou Ruihua Chemical Eng and Tech Co Business Description

Address No. 1 Chuangyan Port, 5th Floor, Science and Education City, Wujin District, Jiangsu Province, Changzhou, CHN, 213164
Changzhou Ruihua Chemical Eng and Tech Co Ltd is mainly engaged in engineering and technical services in the petrochemical field. It Provides petrochemical enterprises with a complete set of comprehensive technical solutions based on chemical process package technology.
50GF Score

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Gross Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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