BORETECH Resource Recovery Engineering Co (TPE:6887) Days Inventory: 83.20 (As of Dec. 2025) — Near Median


TPE:6887 BORETECH Resource Recovery Engineering Co Ltd TPE:6887
23 GF Score
Price NT$33.80
! 5 Warning Signs
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What is BORETECH Resource Recovery Engineering Co Days Inventory?

BORETECH Resource Recovery Engineering Co TPE:6887 -0.59% 23 Days Inventory is 83.20 as of Dec. 2025, which is 1% above its 10-year median of 81.98. GuruFocus rates TPE:6887 with a GF Score™ of 23/100. The stock has 5 warning signs investors should review. Among 213 Waste Management companies, BORETECH Resource Recovery Engineering Co ranks worse than 80.75% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). BORETECH Resource Recovery Engineering Co's Average Total Inventories for the three months ended in Dec. 2025 was NT$981 Mil. BORETECH Resource Recovery Engineering Co's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$1,075 Mil. Hence, BORETECH Resource Recovery Engineering Co's Days Inventory for the three months ended in Dec. 2025 was 83.20.

The historical rank and industry rank for BORETECH Resource Recovery Engineering Co's Days Inventory or its related term are showing as below:

TPE:6887' s Days Inventory Range Over the Past 10 Years
Min: 67.06   Med: 81.98   Max: 96.52
Current: 94.93

During the past 5 years, BORETECH Resource Recovery Engineering Co's highest Days Inventory was 96.52. The lowest was 67.06. And the median was 81.98.

TPE:6887's Days Inventory is ranked worse than
80.75% of 213 companies
in the Waste Management industry
Industry Median: 28.58 vs TPE:6887: 94.93

BORETECH Resource Recovery Engineering Co's Days Inventory increased from Dec. 2024 (71.91) to Dec. 2025 (83.20). It might indicate that BORETECH Resource Recovery Engineering Co's sales slowed down.

Warning Sign:

If a company builds up inventory, it may mean it is having difficulties selling its goods.

Inventory Turnover measures how fast the company turns over its inventory within a year. BORETECH Resource Recovery Engineering Co's Inventory Turnover for the three months ended in Dec. 2025 was 1.10.

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. BORETECH Resource Recovery Engineering Co's Inventory-to-Revenue for the three months ended in Dec. 2025 was 0.68.


BORETECH Resource Recovery Engineering Co  (TPE:6887) 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.

BORETECH Resource Recovery Engineering Co's Inventory Turnover for the three months ended in Dec. 2025 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.

BORETECH Resource Recovery Engineering Co's Inventory to Revenue for the three months ended in Dec. 2025 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.


BORETECH Resource Recovery Engineering Co Days Inventory Related Terms


BORETECH Resource Recovery Engineering Co Days Inventory Historical Data

* Premium members only.

The historical data trend for BORETECH Resource Recovery Engineering Co's Days Inventory 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.

BORETECH Resource Recovery Engineering Co Days Inventory Chart

BORETECH Resource Recovery Engineering Co Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
76.87 67.06 81.98 82.36 96.52

BORETECH Resource Recovery Engineering Co Quarterly Data
Dec21 Dec22 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Days Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only 71.91 82.64 102.98 120.11 83.20

TPE:6887 vs WM, RSG, WCN: Days Inventory Comparison

For the Waste Management subindustry, BORETECH Resource Recovery Engineering Co'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.


BORETECH Resource Recovery Engineering Co Days Inventory vs Waste Management Industry

For the Waste Management industry and Industrials sector, BORETECH Resource Recovery Engineering Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where BORETECH Resource Recovery Engineering Co's Days Inventory falls into.


TPE:6887
23GF Score
BORETECH Resource Recovery Engineering Co Ltd TPE:6887
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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BORETECH Resource Recovery Engineering Co Days Inventory Calculation

Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

BORETECH Resource Recovery Engineering Co's Days Inventory for the fiscal year that ended in Dec. 2025 is calculated as

Days Inventory (A: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count ) / Cost of Goods Sold (A: Dec. 2025 )*Days in Period
=( (1045.934 + 907.023) / 2 ) / 3692.597*365
=976.4785 / 3692.597*365
=96.52

BORETECH Resource Recovery Engineering Co's Days Inventory for the quarter that ended in Dec. 2025 is calculated as:

Days Inventory (Q: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Sep. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count ) / Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=( (1054.147 + 907.023) / 2 ) / 1075.418*365 / 4
=980.585 / 1075.418*365 / 4
=83.20

* 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.

Frequently Asked Questions Learn more about Days Inventory →
What does a Days Inventory of 83.20 mean?
BORETECH Resource Recovery Engineering Co (TPE:6887) has a Days Inventory of 83.20 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on BORETECH Resource Recovery Engineering Co and its competitors. This is near median its historical median of 81.98. Over the past decade, BORETECH Resource Recovery Engineering Co's Days Inventory has ranged from 67.06 to 96.52. According to the industry distribution chart, BORETECH Resource Recovery Engineering Co ranks #172 out of 213 companies in the Waste Management industry, placing it in the top 80.8%.
Is BORETECH Resource Recovery Engineering Co's Days Inventory too high?
BORETECH Resource Recovery Engineering Co's current Days Inventory of 83.20 is near median its 10-year median of 81.98. Over the past 10 years, this metric has ranged from a low of 67.06 to a high of 96.52. The Waste Management industry median Days Inventory is 28.58. BORETECH Resource Recovery Engineering Co's value of 83.20 is 191.1% above this industry median. Based on the distribution chart, BORETECH Resource Recovery Engineering Co ranks #172 out of 213 companies in the Waste Management industry, which is in the bottom quartile relative to peers. Overall, BORETECH Resource Recovery Engineering Co has a GF Score™ of 23/100, reflecting its overall financial health beyond just this single metric.
How does BORETECH Resource Recovery Engineering Co's Days Inventory compare to WM and RSG?
According to the Waste Management industry distribution chart, BORETECH Resource Recovery Engineering Co ranks #172 out of 213 companies for Days Inventory. This places BORETECH Resource Recovery Engineering Co in the lower half of its industry. The industry median Days Inventory is 28.58. BORETECH Resource Recovery Engineering Co's value of 83.20 is 191.1% above this benchmark. Historically, BORETECH Resource Recovery Engineering Co's own Days Inventory has ranged from 67.06 to 96.52 over the past decade. While the company's 10-year median is 81.98 vs. the industry median of 28.58, BORETECH Resource Recovery Engineering 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 Days Inventory for a Waste Management company?
The median Days Inventory among Waste Management companies is 28.58, based on 213 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. BORETECH Resource Recovery Engineering Co's current Days Inventory of 83.20 is 191.1% 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 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 BORETECH Resource Recovery Engineering Co and its competitors. For the Waste Management industry, the median Days Inventory is 28.58 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BORETECH Resource Recovery Engineering Co's current Days Inventory is 83.20, which is near median its own 10-year median of 81.98. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BORETECH Resource Recovery Engineering Co stock overvalued right now?
BORETECH Resource Recovery Engineering Co (TPE:6887) has a current Days Inventory of 83.20. The current Days Inventory is 83.20, which is near median its 10-year median of 81.98 and 191.1% above the Waste Management industry median of 28.58. BORETECH Resource Recovery Engineering Co's overall GF Score™ is 23/100 with 5 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 BORETECH Resource Recovery Engineering Co (TPE:6887), the current Days Inventory is 83.20 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.

BORETECH Resource Recovery Engineering Co Business Description

Address No. 3, Gong 5th Road, Liouying District, Tainan, TWN
BORETECH Resource Recovery Engineering Co Ltd is engaged in providing complete solutions for plastic recycling and cleaning, as well as the research, development, and production of recycled fibers and recycled polyester raw materials. The company's operations are divided into two sectors: Equipment Engineering Business and Production Business. Its products include engineering equipment, polyester fibers, and recycled polyester pellets, which are applied in various industries such as food/non-food packaging, apparel, hygiene materials, and automotive interiors.
23GF Score

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NT$33.80
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