Plum Monix Industry Co (ROCO:6990) Gross Margin %: 12.45% (As of Dec. 2025) — Near Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ROCO:6990 Plum Monix Industry Co Ltd ROCO:6990
18 GF Score
Price NT$188.00
! 6 Warning Signs
View Full Analysis

What is Plum Monix Industry Co Gross Margin %?

Plum Monix Industry Co ROCO:6990 +18.61% 18 Gross Margin % is 12.45% as of Dec. 2025, which is 2% below its 10-year median of 12.67. GuruFocus rates ROCO:6990 with a GF Score™ of 18/100. The stock has 6 warning signs investors should review. Among 1,560 Chemicals companies, Plum Monix Industry Co ranks worse than 77.82% on this metric.

Gross Margin % is calculated as gross profit divided by its revenue. Plum Monix Industry Co's Gross Profit for the six months ended in Dec. 2025 was NT$86 Mil. Plum Monix Industry Co's Revenue for the six months ended in Dec. 2025 was NT$693 Mil. Therefore, Plum Monix Industry Co's Gross Margin % for the quarter that ended in Dec. 2025 was 12.45%.


The historical rank and industry rank for Plum Monix Industry Co's Gross Margin % or its related term are showing as below:

ROCO:6990' s Gross Margin % Range Over the Past 10 Years
Min: 7.16   Med: 12.67   Max: 17.12
Current: 12.67


During the past 5 years, the highest Gross Margin % of Plum Monix Industry Co was 17.12%. The lowest was 7.16%. And the median was 12.67%.

ROCO:6990's Gross Margin % is ranked worse than
77.82% of 1560 companies
in the Chemicals industry
Industry Median: 23.59 vs ROCO:6990: 12.67

Plum Monix Industry Co had a gross margin of 12.45% for the quarter that ended in Dec. 2025 => No sustainable competitive advantage

The 5-Year average Growth Rate of Gross Margin for Plum Monix Industry Co was 0.00% per year.


Plum Monix Industry Co  (ROCO:6990) 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

Plum Monix Industry Co had a gross margin of 12.45% for the quarter that ended in Dec. 2025 => No sustainable competitive advantage


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.


Plum Monix Industry Co Gross Margin % Related Terms


Plum Monix Industry Co Gross Margin % Historical Data

* Premium members only.

The historical data trend for Plum Monix Industry 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.

Plum Monix Industry Co Gross Margin % Chart

Plum Monix Industry Co Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
Gross Margin %
15.71 7.16 17.12 10.11 12.67

Plum Monix Industry Co Semi-Annual Data
Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Gross Margin % Get a 7-Day Free Trial Premium Member Only 18.60 13.09 6.61 12.95 12.45

ROCO:6990 vs DOW: Gross Margin % Comparison

For the Chemicals subindustry, Plum Monix Industry 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.


Plum Monix Industry Co Gross Margin % vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Plum Monix Industry Co's Gross Margin % distribution charts can be found below:

* The bar in red indicates where Plum Monix Industry Co's Gross Margin % falls into.


ROCO:6990
18GF Score
Plum Monix Industry Co Ltd ROCO:6990
Gross Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Plum Monix Industry Co Gross Margin % Calculation

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

Plum Monix Industry 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 )
=160.3 / 1265.23
=(Revenue - Cost of Goods Sold) / Revenue
=(1265.23 - 1104.889) / 1265.23
=12.67 %

Plum Monix Industry Co's Gross Margin for the quarter that ended in Dec. 2025 is calculated as


Gross Margin % (Q: Dec. 2025 )=Gross Profit (Q: Dec. 2025 ) / Revenue (Q: Dec. 2025 )
=86.3 / 693.362
=(Revenue - Cost of Goods Sold) / Revenue
=(693.362 - 607.052) / 693.362
=12.45 %

* 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 12.45% mean?
Plum Monix Industry Co (ROCO:6990) has a Gross Margin % of 12.45% as of Dec. 2025. Gross margin is the ratio of total gross profit to net sales. View historical data on Plum Monix Industry Co and its competitors. This is near median its historical median of 12.67. Over the past decade, Plum Monix Industry Co's Gross Margin % has ranged from 7.16 to 17.12. According to the industry distribution chart, Plum Monix Industry Co ranks #1214 out of 1560 companies in the Chemicals industry, placing it in the top 77.8%.
Is Plum Monix Industry Co's Gross Margin % too high?
Plum Monix Industry Co's current Gross Margin % of 12.45% is near median its 10-year median of 12.67. Over the past 10 years, this metric has ranged from a low of 7.16 to a high of 17.12. The Chemicals industry median Gross Margin % is 23.59. Plum Monix Industry Co's value of 12.45% is 47.2% below this industry median. Based on the distribution chart, Plum Monix Industry Co ranks #1214 out of 1560 companies in the Chemicals industry, which is in the bottom quartile relative to peers. Overall, Plum Monix Industry Co has a GF Score™ of 18/100, reflecting its overall financial health beyond just this single metric.
How does Plum Monix Industry Co's Gross Margin % compare to DOW?
According to the Chemicals industry distribution chart, Plum Monix Industry Co ranks #1214 out of 1560 companies for Gross Margin %. This places Plum Monix Industry Co in the lower half of its industry. The industry median Gross Margin % is 23.59. Plum Monix Industry Co's value of 12.45% is 47.2% below this benchmark. Historically, Plum Monix Industry Co's own Gross Margin % has ranged from 7.16 to 17.12 over the past decade. While the company's 10-year median is 12.67 vs. the industry median of 23.59, Plum Monix Industry 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 Chemicals company?
The median Gross Margin % among Chemicals companies is 23.59, based on 1,560 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. Plum Monix Industry Co's current Gross Margin % of 12.45% is 47.2% 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 Plum Monix Industry Co and its competitors. For the Chemicals industry, the median Gross Margin % is 23.59 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Plum Monix Industry Co's current Gross Margin % is 12.45%, which is near median its own 10-year median of 12.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Plum Monix Industry Co stock overvalued right now?
Plum Monix Industry Co (ROCO:6990) has a current Gross Margin % of 12.45%. The current Gross Margin % is 12.45%, which is near median its 10-year median of 12.67 and 47.2% below the Chemicals industry median of 23.59. Plum Monix Industry Co's overall GF Score™ is 18/100 with 6 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 Plum Monix Industry Co (ROCO:6990), the current Gross Margin % is 12.45% 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.

Plum Monix Industry Co Business Description

Address No. 19, Gongye West 1st Road, Changhua County, Lukang, TWN, 50544
Plum Monix Industry Co Ltd is a Taiwan based company manufactures and distributes chemical products. It produces Molybdenum Trioxide, Vanadium Pentoxide, VRFB Electrolyte, Sodium Meta Vanadate, Ammonium Meta Vanadate, Ferro Vanadium, Sodium Molybdate, Ammonium molybdate and Ferro Molybdenum.
18GF Score

Get the complete analysis for ROCO:6990

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

NT$188.00
Price