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Nantong Tongyi Aerospace Science and Technology Co (BJSE:920642) WACC % Explanation
Because it costs money to raise capital. A firm that generates higher ROIC % than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.
As of today, Nantong Tongyi Aerospace Science and Technology Co's weighted average cost of capital is 10.87%%. Nantong Tongyi Aerospace Science and Technology Co's ROIC % is -10.58% (calculated using TTM income statement data).
Nantong Tongyi Aerospace Science and Technology Co earns returns that do not match up to its cost of capital. It will destroy value as it grows.
Be Aware
1. GuruFocus uses book value of debt (D) to do the calculation. It is simplified by adding latest one-year quarterly average Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation together.
For companies that report quarterly, GuruFocus combines all of the most recent year's quarterly debt data from the beginning of the year to the year-end and calculates the average.
For companies that report semi-annually, GuruFocus combines all of the most recent year's semi-annual debt data from the start of the year to the year-end and calculates the average.
For companies that report annually, GuruFocus combines the beginning and ending annual debt data from the most recent year and then calculates the average.
2. The WACC formula discussed above does not include Preferred Stock. Please adjust if preferred stock is considered.
3. (Expected Return of the Market - Risk-Free Rate of Return) is also called market premium. GuruFocus requires market premium to be 6%.
4. GuruFocus uses the latest TTM Interest Expense divided by the latest one-year quarterly average debt to get the simplified cost of debt.
Related Terms
Nantong Tongyi Aerospace Science and Technology Co WACC % Historical Data
* 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.
Nantong Tongyi Aerospace Science and Technology Co WACC % Chart
Nantong Tongyi Aerospace Science and Technology Co Annual Data
* 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.
Nantong Tongyi Aerospace Science and Technology Co WACC % vs Aerospace & Defense Industry
Nantong Tongyi Aerospace Science and Technology Co WACC % Calculation
The weighted average cost of capital (WACC) is the rate that a company is expected to pay on average to all its security holders to finance its assets. The WACC is commonly referred to as the firm's cost of capital. Generally speaking, a company's assets are financed by debt and equity. WACC is the average of the costs of these sources of financing, each of which is weighted by its respective use in the given situation. By taking a weighted average, we can see how much interest the company has to pay for every dollar it finances.
WACC
=
E
/
(E + D)
*
Cost of Equity
+
D
/
(E + D)
*
Cost of Debt
*
(1 - Tax Rate)
1. Weights:
Generally speaking, a company's assets are financed by debt and equity. We need to calculate the weight of equity and the weight of debt.
The market value of equity (E) is also called "Market Cap". As of today, Nantong Tongyi Aerospace Science and Technology Co's market capitalization (E) is ¥1011.822 Mil.
The market value of debt is typically difficult to calculate, therefore, GuruFocus uses book value of debt (D) to do the calculation. It is simplified by adding the latest one-year quarterly average Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation together. As of Mar. 2026, Nantong Tongyi Aerospace Science and Technology Co's latest one-year quarterly average Book Value of Debt (D) is ¥145.1228 Mil.
a) weight of equity = E / (E + D) = 1011.822 / (1011.822 + 145.1228) = 0.8746
b) weight of debt = D / (E + D) = 145.1228 / (1011.822 + 145.1228) = 0.1254
2. Cost of Equity:
GuruFocus uses Capital Asset Pricing Model (CAPM) to calculate the required rate of return. The formula is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)
a) GuruFocus uses 10-Year Treasury Constant Maturity Rate as the risk-free rate. It is updated daily. The current risk-free rate is 4.658%. Please go to Economic Indicators page for more information. Please note that we use the 10-Year Treasury Constant Maturity Rate of the country/region where the company is headquartered. If the data for that country/region is not available, then we will use the 10-Year Treasury Constant Maturity Rate of the United States as default.
b) Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. Nantong Tongyi Aerospace Science and Technology Co's beta is 1.2334.
c) (Expected Return of the Market - Risk-Free Rate of Return) is also called market premium. GuruFocus requires market premium to be 6%.
Cost of Equity = 4.658% + 1.2334 * 6% = 12.0584%
3. Cost of Debt:
GuruFocus uses latest TTM Interest Expense divided by the latest one-year quarterly average debt to get the simplified cost of debt.
As of Mar. 2026, Nantong Tongyi Aerospace Science and Technology Co's interest expense (positive number) was ¥4.127 Mil. Its total Book Value of Debt (D) is ¥145.1228 Mil.
Cost of Debt = 4.127 / 145.1228 = 2.8438%.
4. Multiply by one minus TTM Tax Rate:
GuruFocus uses the most recent TTM Tax Expense divided by the most recent TTM Pre-Tax Income to calculate the tax rate. The calculated TTM tax rate is limited to between 0% and 100%. If the calculated tax rate is higher than 100%, it is set to 100%. If the calculated tax rate is less than 0%, it is set to 0%.
The latest calculated TTM Tax Rate = -2.974 / -34.882 = 8.53%.
* 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.
Nantong Tongyi Aerospace Science and Technology Co (BJSE:920642) has a WACC % of 10.87% as of Aug. 27, 2026. The weighted average cost of capital (WACC) is the average rate a company pays to finance assets. View historical data on Nantong Tongyi Aerospace Science and Technology Co and its competitors. This is near median its historical median of 10.67. Over the past decade, Nantong Tongyi Aerospace Science and Technology Co's WACC % has ranged from 7.38 to 31.97. According to the industry distribution chart, Nantong Tongyi Aerospace Science and Technology Co ranks #241 out of 363 companies in the Aerospace & Defense industry, placing it in the top 66.4%.
Is Nantong Tongyi Aerospace Science and Technology Co's WACC % too high?
Nantong Tongyi Aerospace Science and Technology Co's current WACC % of 10.87% is near median its 10-year median of 10.67. Over the past 10 years, this metric has ranged from a low of 7.38 to a high of 31.97. The Aerospace & Defense industry median WACC % is 9.92. Nantong Tongyi Aerospace Science and Technology Co's value of 10.87% is 9.6% above this industry median. Based on the distribution chart, Nantong Tongyi Aerospace Science and Technology Co ranks #241 out of 363 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, Nantong Tongyi Aerospace Science and Technology Co has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nantong Tongyi Aerospace Science and Technology Co's WACC % compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Nantong Tongyi Aerospace Science and Technology Co ranks #241 out of 363 companies for WACC %. This places Nantong Tongyi Aerospace Science and Technology Co in the lower half of its industry. The industry median WACC % is 9.92. Nantong Tongyi Aerospace Science and Technology Co's value of 10.87% is 9.6% above this benchmark. Historically, Nantong Tongyi Aerospace Science and Technology Co's own WACC % has ranged from 7.38 to 31.97 over the past decade. While the company's 10-year median is 10.67 vs. the industry median of 9.92, Nantong Tongyi Aerospace Science and Technology Co 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 WACC % for an Aerospace & Defense company?
The median WACC % among Aerospace & Defense companies is 9.92, based on 363 companies in the industry. Companies in the top quartile (top 25%) have a WACC % significantly above this median, while those in the bottom quartile fall well below. However, WACC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nantong Tongyi Aerospace Science and Technology Co's current WACC % of 10.87% is 9.6% 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 WACC % mean?
A high WACC % can signal that a stock is expensive relative to its fundamentals. The weighted average cost of capital (WACC) is the average rate a company pays to finance assets. View historical data on Nantong Tongyi Aerospace Science and Technology Co and its competitors. For the Aerospace & Defense industry, the median WACC % is 9.92 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nantong Tongyi Aerospace Science and Technology Co's current WACC % is 10.87%, which is near median its own 10-year median of 10.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nantong Tongyi Aerospace Science and Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Nantong Tongyi Aerospace Science and Technology Co (BJSE:920642) is currently considered Significantly Overvalued. The stock's GF Value™ is ¥4.13, compared to a current price of ¥9.76 — trading 136.3% above its estimated fair value. The current WACC % is 10.87%, which is near median its 10-year median of 10.67 and 9.6% above the Aerospace & Defense industry median of 9.92. Nantong Tongyi Aerospace Science and Technology Co's overall GF Score™ is 60/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is WACC % calculated?
WACC % is calculated from a company's financial statements. For Nantong Tongyi Aerospace Science and Technology Co (BJSE:920642), the current WACC % is 10.87% as of Aug. 27, 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.
Is Nantong Tongyi Aerospace Science and Technology Co (BJSE:920642) Overvalued in 2026?
Based on GuruFocus' analysis, Nantong Tongyi Aerospace Science and Technology Co stock appears to be overvalued.
The current stock price of ¥9.76 is trading 136.3% above its estimated GF Value™ of ¥4.13.
GuruFocus considers Nantong Tongyi Aerospace Science and Technology Co to be Significantly Overvalued.
Key valuation signals for BJSE:920642:
WACC %: 10.87% (near median its 10-year median of 10.67)
GF Value™: ¥4.13 vs. price of ¥9.76 (136.3% above fair value)
Industry Position: 9.6% above the Aerospace & Defense median (#241 of 363)
No single metric tells the full story. See the BJSE:920642 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nantong Tongyi Aerospace Science and Technology Co Ltd is engaged in the business of research, development, production, and sales of specialized aviation products and new material products, including functional membranes. The company's primary products included military and civilian products, including aviation oxygen masks, functional membrane products, and aircraft rubber fuel tanks. Currently, the company's aviation oxygen masks and aircraft fuel tanks are a long-term and stable supply for domestic military aircraft. Functional membrane products are also used in the automotive, aviation, and other fields. The Group has two reporting segments: Qidong Division and Shanghai Division.
60GF Score
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