Ton Yi IndustrialTPE:9907 -0.65%89 PS Ratio is 0.53 as of Jul. 09, 2026, which is 15% below its 10-year median of 0.62. GuruFocus rates TPE:9907 with a GF Score™ of 89/100 and a GF Value™ of NT$19.57 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 393 Packaging & Containers companies, Ton Yi Industrial ranks better than 63.61% on this metric.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Ton Yi Industrial's share price is NT$15.30.
Ton Yi Industrial's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$28.80. Hence, Ton Yi Industrial's PS Ratio for today is 0.53.
Good Sign:
Ton Yi Industrial Corp stock PS Ratio (=0.54) is close to 5-year low of 0.49.
The historical rank and industry rank for Ton Yi Industrial's PS Ratio or its related term are showing as below:
TPE:9907'
s PS Ratio Range Over the Past 10 Years
Min: 0.39 Med: 0.62 Max: 0.79
Current: 0.53
During the past 13 years, Ton Yi Industrial's highest PS Ratio was 0.79. The lowest was 0.39. And the median was 0.62.
TPE:9907's PS Ratio is ranked better than 63.61% of 393
companies
in the Packaging & Containers industry
Industry Median: 0.74
vs TPE:9907: 0.53
Ton Yi Industrial Corp revenue growth has slowed down over the past 12 months.
During the past 12 months, the average Revenue per Share Growth Rate of Ton Yi Industrial was 1.60% per year.
During the past 3 years, the average Revenue per Share Growth Rate was 1.70% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 6.20% per year.
During the past 10 years, the average Revenue per Share Growth Rate was 3.10% per year.
During the past 13 years, Ton Yi Industrial's highest 3-Year average Revenue per Share Growth Rate was 11.40% per year. The lowest was -3.60% per year. And the median was 2.00% per year.
Back to Basics: PS Ratio
Ton Yi Industrial (TPE:9907) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
Ton Yi Industrial PS Ratio Related Terms
Ton Yi Industrial PS Ratio Historical Data
* Premium members only.
The historical data trend for Ton Yi Industrial's PS Ratio 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.
For the Packaging & Containers subindustry, Ton Yi Industrial's PS Ratio, along with its competitors' market caps and PS Ratio 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.
Ton Yi Industrial PS Ratio vs Packaging & Containers Industry
For the Packaging & Containers industry and Consumer Cyclical sector, Ton Yi Industrial's PS Ratio distribution charts can be found below:
* The bar in red indicates where Ton Yi Industrial's PS Ratio falls into.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
Ton Yi Industrial's Share Price of today is NT$15.30. Ton Yi Industrial's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$28.80.
* 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.
It can also be calculated from the numbers for the whole company:
Ton Yi Industrial (TPE:9907) has a PS Ratio of 0.53 as of Jul. 09, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Ton Yi Industrial and its competitors. This is 15% below median its historical median of 0.62. Over the past decade, Ton Yi Industrial's PS Ratio has ranged from 0.39 to 0.79. According to the industry distribution chart, Ton Yi Industrial ranks #143 out of 393 companies in the Packaging & Containers industry, placing it in the top 36.4%.
Is Ton Yi Industrial's PS Ratio too high?
Ton Yi Industrial's current PS Ratio of 0.53 is 15% below median its 10-year median of 0.62. Over the past 10 years, this metric has ranged from a low of 0.39 to a high of 0.79. The Packaging & Containers industry median PS Ratio is 0.74. Ton Yi Industrial's value of 0.53 is 28.4% below this industry median. Based on the distribution chart, Ton Yi Industrial ranks #143 out of 393 companies in the Packaging & Containers industry, which is above the industry midpoint. Overall, Ton Yi Industrial has a GF Score™ of 89/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Ton Yi Industrial's PS Ratio compare to SW and PKG?
According to the Packaging & Containers industry distribution chart, Ton Yi Industrial ranks #143 out of 393 companies for PS Ratio. This puts Ton Yi Industrial in the upper half of its industry. The industry median PS Ratio is 0.74. Ton Yi Industrial's value of 0.53 is 28.4% below this benchmark. Historically, Ton Yi Industrial's own PS Ratio has ranged from 0.39 to 0.79 over the past decade. While the company's 10-year median is 0.62 vs. the industry median of 0.74, Ton Yi Industrial 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 PS Ratio for a Packaging & Containers company?
The median PS Ratio among Packaging & Containers companies is 0.74, based on 393 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Ton Yi Industrial's current PS Ratio of 0.53 is 28.4% 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 PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Ton Yi Industrial and its competitors. For the Packaging & Containers industry, the median PS Ratio is 0.74 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ton Yi Industrial's current PS Ratio is 0.53, which is 15% below median its own 10-year median of 0.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ton Yi Industrial stock overvalued right now?
Based on GuruFocus' analysis, Ton Yi Industrial (TPE:9907) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$19.57, compared to a current price of NT$15.30 — trading 21.8% below its estimated fair value. The current PS Ratio is 0.53, which is 15% below median its 10-year median of 0.62 and 28.4% below the Packaging & Containers industry median of 0.74. Ton Yi Industrial's overall GF Score™ is 89/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Ton Yi Industrial (TPE:9907), the current PS Ratio is 0.53 as of Jul. 09, 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 Ton Yi Industrial (TPE:9907) Overvalued in 2026?
Based on GuruFocus' analysis, Ton Yi Industrial stock appears to be undervalued.
The current stock price of NT$15.30 is trading 21.8% below its estimated GF Value™ of NT$19.57.
GuruFocus considers Ton Yi Industrial to be Modestly Undervalued.
Key valuation signals for TPE:9907:
PS Ratio: 0.53 (15% below median its 10-year median of 0.62)
GF Value™: NT$19.57 vs. price of NT$15.30 (21.8% below fair value)
Industry Position: 28.4% below the Packaging & Containers median (#143 of 393)
No single metric tells the full story. See the TPE:9907 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ton Yi Industrial Corp manufactures and sells a variety of packaging products. The company's primary product categories include cold rolled carbon steel, tin plates, tin cans, and polyethylene terephthalate (PET). Cold rolled carbon steel is sold to manufacturers of buckets, electric parts, steel tubes, and car parts. Tin plates are sold to manufacturers of nozzles, spouts, crown caps, and can liners. Tin cans are typically sold to the food industry, while PET is used to make plastic bottles, caps, and labels for the beverage industry. The company's segments include: Taiwan; Mainland China - tinplate products; Mainland China - plastic products; and Others.
89GF Score
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