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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.
Nan Nan Resources EnterpriseHKSE:01229 +4.85%49 Days Inventory is 11.74 as of Mar. 2026, which is 68% below its 10-year median of 36.34. GuruFocus rates HKSE:01229 with a GF Score™ of 49/100 and a GF Value™ of HK$0.30 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 119 Other Energy Sources companies, Nan Nan Resources Enterprise ranks better than 84.03% on this metric.
The historical rank and industry rank for Nan Nan Resources Enterprise's Days Inventory or its related term are showing as below:
HKSE:01229'
s Days Inventory Range Over the Past 10 Years
Min: 13.59 Med: 36.34 Max: 370.55
Current: 13.59
During the past 13 years, Nan Nan Resources Enterprise's highest Days Inventory was 370.55. The lowest was 13.59. And the median was 36.34.
HKSE:01229's Days Inventory is ranked better than 84.03% of 119
companies
in the Other Energy Sources industry
Industry Median: 28.81
vs HKSE:01229: 13.59
Inventory Turnover measures how fast the company turns over its inventory within a year.
Nan Nan Resources Enterprise's Inventory Turnover for the
six
months ended in Mar. 2026 was 15.54.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Nan Nan Resources Enterprise's Inventory-to-Revenue for the
six
months ended in Mar. 2026 was 0.04.
Nan Nan Resources Enterprise (HKSE:01229) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
Nan Nan Resources Enterprise's Inventory Turnover for the
six
months ended in Mar. 2026 is calculated as
2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Nan Nan Resources Enterprise's Inventory to Revenue for the
six
months ended in Mar. 2026 is calculated as
* 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.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
Nan Nan Resources Enterprise Days Inventory Related Terms
Nan Nan Resources Enterprise Days Inventory 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.
Nan Nan Resources Enterprise Days Inventory Competitor Comparison
For the Thermal Coal subindustry, Nan Nan Resources Enterprise's Days Inventory, along with its competitors' market caps and Days Inventory 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 Nan Resources Enterprise Days Inventory vs Other Energy Sources Industry
For the Other Energy Sources industry and Energy sector, Nan Nan Resources Enterprise's Days Inventory distribution charts can be found below:
* The bar in red indicates where Nan Nan Resources Enterprise's Days Inventory falls into.
* 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.
Nan Nan Resources Enterprise (HKSE:01229) has a Days Inventory of 11.74 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Nan Nan Resources Enterprise and its competitors. This is 68% below median its historical median of 36.34. Over the past decade, Nan Nan Resources Enterprise's Days Inventory has ranged from 13.59 to 370.55. According to the industry distribution chart, Nan Nan Resources Enterprise ranks #19 out of 119 companies in the Other Energy Sources industry, placing it in the top 16%.
Is Nan Nan Resources Enterprise's Days Inventory too high?
Nan Nan Resources Enterprise's current Days Inventory of 11.74 is 68% below median its 10-year median of 36.34. Over the past 10 years, this metric has ranged from a low of 13.59 to a high of 370.55. The Other Energy Sources industry median Days Inventory is 28.81. Nan Nan Resources Enterprise's value of 11.74 is 59.3% below this industry median. Based on the distribution chart, Nan Nan Resources Enterprise ranks #19 out of 119 companies in the Other Energy Sources industry, which is in the top quartile — a strong position relative to peers. Overall, Nan Nan Resources Enterprise has a GF Score™ of 49/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Nan Nan Resources Enterprise's Days Inventory compare to competitors?
According to the Other Energy Sources industry distribution chart, Nan Nan Resources Enterprise ranks #19 out of 119 companies for Days Inventory. This places Nan Nan Resources Enterprise in the top 16% of its industry — outperforming the majority of peers. The industry median Days Inventory is 28.81. Nan Nan Resources Enterprise's value of 11.74 is 59.3% below this benchmark. Historically, Nan Nan Resources Enterprise's own Days Inventory has ranged from 13.59 to 370.55 over the past decade. While the company's 10-year median is 36.34 vs. the industry median of 28.81, Nan Nan Resources Enterprise 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 Days Inventory for an Other Energy Sources company?
The median Days Inventory among Other Energy Sources companies is 28.81, based on 119 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nan Nan Resources Enterprise's current Days Inventory of 11.74 is 59.3% 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 Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Nan Nan Resources Enterprise and its competitors. For the Other Energy Sources industry, the median Days Inventory is 28.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nan Nan Resources Enterprise's current Days Inventory is 11.74, which is 68% below median its own 10-year median of 36.34. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nan Nan Resources Enterprise stock overvalued right now?
Based on GuruFocus' analysis, Nan Nan Resources Enterprise (HKSE:01229) is currently considered Possible Value Trap. The stock's GF Value™ is HK$0.30, compared to a current price of HK$0.17 — trading 42.3% below its estimated fair value. The current Days Inventory is 11.74, which is 68% below median its 10-year median of 36.34 and 59.3% below the Other Energy Sources industry median of 28.81. Nan Nan Resources Enterprise's overall GF Score™ is 49/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Nan Nan Resources Enterprise (HKSE:01229), the current Days Inventory is 11.74 as of Mar. 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 Nan Resources Enterprise (HKSE:01229) Overvalued in 2026?
Based on GuruFocus' analysis, Nan Nan Resources Enterprise stock appears to be undervalued.
The current stock price of HK$0.17 is trading 42.3% below its estimated GF Value™ of HK$0.30.
GuruFocus considers Nan Nan Resources Enterprise to be Possible Value Trap.
Key valuation signals for HKSE:01229:
Days Inventory: 11.74 (68% below median its 10-year median of 36.34)
GF Value™: HK$0.30 vs. price of HK$0.17 (42.3% below fair value)
Industry Position: 59.3% below the Other Energy Sources median (#19 of 119)
No single metric tells the full story. See the HKSE:01229 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nan Nan Resources Enterprise Ltd is an investment holding company. Along with subsidiary company engaged in the business segment of Coal mining business segment, which provides mining and sales of coal in Xinjiang, Mainland China; the Renewable energy business segment: service income from renewable energy solutions in Malaysia; and IT Services business segment: provision of IT Services in Hong Kong, Singapore, Malaysia, and the UK. It generates maximum revenue from the Coal mining business segment. The geographic operation is located in Mainland China, Hong Kong, Malaysia, Singapore, and the UK.
49GF Score
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