Nan Ya Plastics has the GF Score of 56, which implies that the company
might have
Poor future performance potential.
The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.
GF Score takes following five key aspects into consideration:
Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.
Based on research and backtesting result, GuruFocus believes Nan Ya Plastics
might have
Poor future performance potential.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Nan Ya Plastics (TPE:1303) GF Score Explanation
Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:
GF Score
Performance Potential and All-in-One Screener Examples (1)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Nan Ya Plastics GF Score Related Terms
TPE:1303 vs LIN, SHW, ECL: GF Score Comparison
For the Specialty Chemicals subindustry, Nan Ya Plastics's GF Score, along with its competitors' market caps and GF Score 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.
Nan Ya Plastics GF Score vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Nan Ya Plastics's GF Score distribution charts can be found below:
* The bar in red indicates where Nan Ya Plastics's GF Score falls into.
Nan Ya Plastics (TPE:1303) has a GF Score of 56 as of Jul. 11, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Nan Ya Plastics and its competitors. This is 25% below median its historical median of 75.00. Over the past decade, Nan Ya Plastics' GF Score has ranged from 56.00 to 91.00.
Is Nan Ya Plastics' GF Score too high?
Nan Ya Plastics' current GF Score of 56 is 25% below median its 10-year median of 75.00. Over the past 10 years, this metric has ranged from a low of 56.00 to a high of 91.00. Overall, Nan Ya Plastics has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nan Ya Plastics' GF Score compare to LIN and SHW?
Nan Ya Plastics' GF Score of 56 can be compared against companies in the Chemicals industry. Historically, Nan Ya Plastics' own GF Score has ranged from 56.00 to 91.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Chemicals company?
A good GF Score depends on the Chemicals industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Nan Ya Plastics and its competitors. Nan Ya Plastics's current GF Score is 56, which is 25% below median its own 10-year median of 75.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nan Ya Plastics stock overvalued right now?
Based on GuruFocus' analysis, Nan Ya Plastics (TPE:1303) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$61.18, compared to a current price of NT$181.50 — trading 196.7% above its estimated fair value. The current GF Score is 56, which is 25% below median its 10-year median of 75.00. Nan Ya Plastics' overall GF Score™ is 56/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Nan Ya Plastics (TPE:1303), the current GF Score is 56 as of Jul. 11, 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 Nan Ya Plastics (TPE:1303) Overvalued in 2026?
Based on GuruFocus' analysis, Nan Ya Plastics stock appears to be overvalued.
The current stock price of NT$181.50 is trading 196.7% above its estimated GF Value™ of NT$61.18.
GuruFocus considers Nan Ya Plastics to be Significantly Overvalued.
Key valuation signals for TPE:1303:
GF Score: 56 (25% below median its 10-year median of 75.00)
GF Value™: NT$61.18 vs. price of NT$181.50 (196.7% above fair value)
No single metric tells the full story. See the TPE:1303 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nan Ya Plastics Corp engages in the manufacture and sale of plastic products, polyester fibers, petrochemical products, and electronic materials. It has gone through several capital increases and established many divisions. Currently, the Company has the following divisions: plastics, fiber, petrochemical, electronics, and engineering. Geographically, the company generates a majority of its revenue from China and the rest from Taiwan and other markets.
56GF Score
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