Yung Zip Chemical Co (ROCO:4102) FCF Margin %: -9.75% (As of Dec. 2025)

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:4102 Yung Zip Chemical Co Ltd ROCO:4102
63 GF Score
Price NT$20.35
GF Value NT$24.06
Valuation Modestly Undervalued
! 4 Warning Signs
View Full Analysis

What is Yung Zip Chemical Co FCF Margin %?

Yung Zip Chemical Co ROCO:4102 -0.49% 63 FCF Margin % is -9.75% as of Dec. 2025. GuruFocus rates ROCO:4102 with a GF Score™ of 63/100 and a GF Value™ of NT$24.06 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 961 Drug Manufacturers companies, Yung Zip Chemical Co ranks worse than 73.47% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Yung Zip Chemical Co's Free Cash Flow for the three months ended in Dec. 2025 was NT$-11.1 Mil. Yung Zip Chemical Co's Revenue for the three months ended in Dec. 2025 was NT$113.9 Mil. Therefore, Yung Zip Chemical Co's FCF Margin % for the quarter that ended in Dec. 2025 was -9.75%.

As of today, Yung Zip Chemical Co's current FCF Yield % is -5.36%.

The historical rank and industry rank for Yung Zip Chemical Co's FCF Margin % or its related term are showing as below:

ROCO:4102' s FCF Margin % Range Over the Past 10 Years
Min: -10.93   Med: 2.45   Max: 13.73
Current: -9.74


During the past 13 years, the highest FCF Margin % of Yung Zip Chemical Co was 13.73%. The lowest was -10.93%. And the median was 2.45%.

ROCO:4102's FCF Margin % is ranked worse than
73.47% of 961 companies
in the Drug Manufacturers industry
Industry Median: 2.59 vs ROCO:4102: -9.74


Yung Zip Chemical Co FCF Margin % Related Terms


Yung Zip Chemical Co FCF Margin % Historical Data

* Premium members only.

The historical data trend for Yung Zip Chemical Co's FCF 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.

Yung Zip Chemical Co FCF Margin % Chart

Yung Zip Chemical Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 9.65 11.70 12.39 13.73 -9.74

Yung Zip Chemical Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
FCF 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 28.34 -14.07 3.56 -20.61 -9.75

ROCO:4102 vs LLY, JNJ, ABBV: FCF Margin % Comparison

For the Drug Manufacturers - General subindustry, Yung Zip Chemical Co's FCF Margin %, along with its competitors' market caps and FCF 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.


Yung Zip Chemical Co FCF Margin % vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Yung Zip Chemical Co's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Yung Zip Chemical Co's FCF Margin % falls into.


ROCO:4102
63GF Score
Yung Zip Chemical Co Ltd ROCO:4102
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Yung Zip Chemical Co FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Yung Zip Chemical Co's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-46.176/474.221
=-9.74 %

Yung Zip Chemical Co's FCF Margin for the quarter that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-11.099/113.852
=-9.75 %

* 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 FCF Margin % →
What does a FCF Margin % of -9.75% mean?
Yung Zip Chemical Co (ROCO:4102) has a FCF Margin % of -9.75% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Yung Zip Chemical Co and its competitors. According to the industry distribution chart, Yung Zip Chemical Co ranks #706 out of 961 companies in the Drug Manufacturers industry, placing it in the top 73.5%.
Is Yung Zip Chemical Co's FCF Margin % too high?
Yung Zip Chemical Co's current FCF Margin % is -9.75%. Based on the distribution chart, Yung Zip Chemical Co ranks #706 out of 961 companies in the Drug Manufacturers industry, which is below the industry midpoint. Overall, Yung Zip Chemical Co has a GF Score™ of 63/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Yung Zip Chemical Co's FCF Margin % compare to LLY and JNJ?
According to the Drug Manufacturers industry distribution chart, Yung Zip Chemical Co ranks #706 out of 961 companies for FCF Margin %. This places Yung Zip Chemical Co in the lower half of its industry. The industry median FCF Margin % is 2.59. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Drug Manufacturers company?
The median FCF Margin % among Drug Manufacturers companies is 2.59, based on 961 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Yung Zip Chemical Co and its competitors. For the Drug Manufacturers industry, the median FCF Margin % is 2.59 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yung Zip Chemical Co's current FCF Margin % is -9.75%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yung Zip Chemical Co stock overvalued right now?
Based on GuruFocus' analysis, Yung Zip Chemical Co (ROCO:4102) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$24.06, compared to a current price of NT$20.35 — trading 15.4% below its estimated fair value. The current FCF Margin % is -9.75%. Yung Zip Chemical Co's overall GF Score™ is 63/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Yung Zip Chemical Co (ROCO:4102), the current FCF Margin % is -9.75% 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.

Is Yung Zip Chemical Co (ROCO:4102) Overvalued in 2026?

Based on GuruFocus' analysis, Yung Zip Chemical Co stock appears to be undervalued. The current stock price of NT$20.35 is trading 15.4% below its estimated GF Value™ of NT$24.06. GuruFocus considers Yung Zip Chemical Co to be Modestly Undervalued.

Key valuation signals for ROCO:4102:

  • FCF Margin %: -9.75%
  • GF Value™: NT$24.06 vs. price of NT$20.35 (15.4% below fair value)
  • GF Score™: 63/100 with 4 warning signs

No single metric tells the full story. See the ROCO:4102 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Yung Zip Chemical Co Business Description

Address No. 59, 61, Youshi Road, Rinanli, Dajia District, Taichung, TWN, 43767
Yung Zip Chemical Co Ltd is a bulk drug manufacturing company. It is engaged in supplying APIs, API intermediates and specialty chemicals, it also provides CRO and CMO services to customers both domestic and international.
63GF Score

Get the complete analysis for ROCO:4102

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

NT$20.35
Price
NT$24.06
GF Value