3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
Rangdong Light Source & Vacuum Flask JSC's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was -19.61%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
* 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.
STC:RAL vs VRT, BE, HUBB: 3-Year ROIIC % Comparison
For the Electrical Equipment & Parts subindustry, Rangdong Light Source & Vacuum Flask JSC's 3-Year ROIIC %, along with its competitors' market caps and 3-Year ROIIC % 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.
Rangdong Light Source & Vacuum Flask JSC 3-Year ROIIC % vs Industrial Products Industry
* 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.
** Annual data of NOPAT and Invested Capital was used to calculate 3-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Rangdong Light Source & Vacuum Flask JSC (STC:RAL) has a 3-Year ROIIC % of -19.61 as of Dec. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Rangdong Light Source & Vacuum Flask JSC and its competitors. According to the industry distribution chart, Rangdong Light Source & Vacuum Flask JSC ranks #2291 out of 2935 companies in the Industrial Products industry, placing it in the top 78.1%.
Is Rangdong Light Source & Vacuum Flask JSC's 3-Year ROIIC % too high?
Rangdong Light Source & Vacuum Flask JSC's current 3-Year ROIIC % is -19.61. Based on the distribution chart, Rangdong Light Source & Vacuum Flask JSC ranks #2291 out of 2935 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Rangdong Light Source & Vacuum Flask JSC has a GF Score™ of 69/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Rangdong Light Source & Vacuum Flask JSC's 3-Year ROIIC % compare to VRT and BE?
According to the Industrial Products industry distribution chart, Rangdong Light Source & Vacuum Flask JSC ranks #2291 out of 2935 companies for 3-Year ROIIC %. This places Rangdong Light Source & Vacuum Flask JSC in the lower half of its industry. The industry median 3-Year ROIIC % is 3.40. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year ROIIC % for an Industrial Products company?
The median 3-Year ROIIC % among Industrial Products companies is 3.40, based on 2,935 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 3-Year ROIIC % 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 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Rangdong Light Source & Vacuum Flask JSC and its competitors. For the Industrial Products industry, the median 3-Year ROIIC % is 3.40 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rangdong Light Source & Vacuum Flask JSC's current 3-Year ROIIC % is -19.61. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rangdong Light Source & Vacuum Flask JSC stock overvalued right now?
Based on GuruFocus' analysis, Rangdong Light Source & Vacuum Flask JSC (STC:RAL) is currently considered Fairly Valued. The stock's GF Value™ is ₫90,394.18, compared to a current price of ₫83,900.00 — trading 7.2% below its estimated fair value. The current 3-Year ROIIC % is -19.61. Rangdong Light Source & Vacuum Flask JSC's overall GF Score™ is 69/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For Rangdong Light Source & Vacuum Flask JSC (STC:RAL), the current 3-Year ROIIC % is -19.61 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 Rangdong Light Source & Vacuum Flask JSC (STC:RAL) Overvalued in 2026?
Based on GuruFocus' analysis, Rangdong Light Source & Vacuum Flask JSC stock appears to be undervalued.
The current stock price of ₫83,900.00 is trading 7.2% below its estimated GF Value™ of ₫90,394.18.
GuruFocus considers Rangdong Light Source & Vacuum Flask JSC to be Fairly Valued.
Key valuation signals for STC:RAL:
3-Year ROIIC %: -19.61
GF Value™: ₫90,394.18 vs. price of ₫83,900.00 (7.2% below fair value)
No single metric tells the full story. See the STC:RAL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rangdong Light Source & Vacuum Flask JSC Business Description
Rangdong Light Source & Vacuum Flask JSC is engaged in the manufacturing and trading of light products, electrical equipment, lighting tools, glass products and water thermos; service of science, technology and technology transfer; consulting and lighting design in civil and industrial; repairing and installing lighting equipment in civil and industrial and others.
69GF Score
Get the complete analysis for STC:RAL
3-Year ROIIC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STC:RAL has been successfully added to your 
