Polyrocks Chemical Co (SHSE:688669) Days Inventory: 89.40 (As of Mar. 2026) — 76% Above Median

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SHSE:688669 Polyrocks Chemical Co Ltd SHSE:688669
53 GF Score
Price ¥56.20
GF Value ¥14.19
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Polyrocks Chemical Co Days Inventory?

Polyrocks Chemical Co SHSE:688669 -5.26% 53 Days Inventory is 89.40 as of Mar. 2026, which is 76% above its 10-year median of 50.88. GuruFocus rates SHSE:688669 with a GF Score™ of 53/100 and a GF Value™ of ¥14.19 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 1,540 Chemicals companies, Polyrocks Chemical Co ranks better than 51.62% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Polyrocks Chemical Co's Average Total Inventories for the three months ended in Mar. 2026 was ¥682 Mil. Polyrocks Chemical Co's Cost of Goods Sold for the three months ended in Mar. 2026 was ¥696 Mil. Hence, Polyrocks Chemical Co's Days Inventory for the three months ended in Mar. 2026 was 89.40.

The historical rank and industry rank for Polyrocks Chemical Co's Days Inventory or its related term are showing as below:

SHSE:688669' s Days Inventory Range Over the Past 10 Years
Min: 36.75   Med: 50.88   Max: 78.11
Current: 78.11

During the past 13 years, Polyrocks Chemical Co's highest Days Inventory was 78.11. The lowest was 36.75. And the median was 50.88.

SHSE:688669's Days Inventory is ranked better than
51.62% of 1540 companies
in the Chemicals industry
Industry Median: 80.165 vs SHSE:688669: 78.11

Polyrocks Chemical Co's Days Inventory increased from Mar. 2025 (66.09) to Mar. 2026 (89.40). It might indicate that Polyrocks Chemical Co's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Polyrocks Chemical Co's Inventory Turnover for the three months ended in Mar. 2026 was 1.02.

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. Polyrocks Chemical Co's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.87.


Polyrocks Chemical Co  (SHSE:688669) 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.

Polyrocks Chemical Co's Inventory Turnover for the three 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.

Polyrocks Chemical Co's Inventory to Revenue for the three 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.


Polyrocks Chemical Co Days Inventory Related Terms


Polyrocks Chemical Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Polyrocks Chemical 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.

Polyrocks Chemical Co Days Inventory Chart

Polyrocks Chemical Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 57.88 54.00 72.60 72.97 77.41

Polyrocks Chemical Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Days Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 66.09 80.45 72.50 75.31 89.40

SHSE:688669 vs LIN, SHW, ECL: Days Inventory Comparison

For the Specialty Chemicals subindustry, Polyrocks Chemical 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.


Polyrocks Chemical Co Days Inventory vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Polyrocks Chemical Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Polyrocks Chemical Co's Days Inventory falls into.


SHSE:688669
53GF Score
Polyrocks Chemical Co Ltd SHSE:688669
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Polyrocks Chemical Co Days Inventory Calculation

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

Polyrocks Chemical 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
=( (754.126 + 707.196) / 2 ) / 3445.176*365
=730.661 / 3445.176*365
=77.41

Polyrocks Chemical Co's Days Inventory for the quarter that ended in Mar. 2026 is calculated as:

Days Inventory (Q: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Dec. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (707.196 + 656.132) / 2 ) / 695.791*365 / 4
=681.664 / 695.791*365 / 4
=89.40

* 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 89.40 mean?
Polyrocks Chemical Co (SHSE:688669) has a Days Inventory of 89.40 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Polyrocks Chemical Co and its competitors. This is 76% above median its historical median of 50.88. Over the past decade, Polyrocks Chemical Co's Days Inventory has ranged from 36.75 to 78.11. According to the industry distribution chart, Polyrocks Chemical Co ranks #745 out of 1540 companies in the Chemicals industry, placing it in the top 48.4%.
Is Polyrocks Chemical Co's Days Inventory too high?
Polyrocks Chemical Co's current Days Inventory of 89.40 is 76% above median its 10-year median of 50.88. Over the past 10 years, this metric has ranged from a low of 36.75 to a high of 78.11. The Chemicals industry median Days Inventory is 80.17. Polyrocks Chemical Co's value of 89.40 is 11.5% above this industry median. Based on the distribution chart, Polyrocks Chemical Co ranks #745 out of 1540 companies in the Chemicals industry, which is above the industry midpoint. Overall, Polyrocks Chemical Co has a GF Score™ of 53/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Polyrocks Chemical Co's Days Inventory compare to LIN and SHW?
According to the Chemicals industry distribution chart, Polyrocks Chemical Co ranks #745 out of 1540 companies for Days Inventory. This puts Polyrocks Chemical Co in the upper half of its industry. The industry median Days Inventory is 80.17. Polyrocks Chemical Co's value of 89.40 is 11.5% above this benchmark. Historically, Polyrocks Chemical Co's own Days Inventory has ranged from 36.75 to 78.11 over the past decade. While the company's 10-year median is 50.88 vs. the industry median of 80.17, Polyrocks Chemical 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 Chemicals company?
The median Days Inventory among Chemicals companies is 80.17, based on 1,540 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. Polyrocks Chemical Co's current Days Inventory of 89.40 is 11.5% 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 Polyrocks Chemical Co and its competitors. For the Chemicals industry, the median Days Inventory is 80.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Polyrocks Chemical Co's current Days Inventory is 89.40, which is 76% above median its own 10-year median of 50.88. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Polyrocks Chemical Co stock overvalued right now?
Based on GuruFocus' analysis, Polyrocks Chemical Co (SHSE:688669) is currently considered Significantly Overvalued. The stock's GF Value™ is ¥14.19, compared to a current price of ¥56.20 — trading 296.1% above its estimated fair value. The current Days Inventory is 89.40, which is 76% above median its 10-year median of 50.88 and 11.5% above the Chemicals industry median of 80.17. Polyrocks Chemical Co's overall GF Score™ is 53/100 with 7 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 Polyrocks Chemical Co (SHSE:688669), the current Days Inventory is 89.40 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 Polyrocks Chemical Co (SHSE:688669) Overvalued in 2026?

Based on GuruFocus' analysis, Polyrocks Chemical Co stock appears to be overvalued. The current stock price of ¥56.20 is trading 296.1% above its estimated GF Value™ of ¥14.19. GuruFocus considers Polyrocks Chemical Co to be Significantly Overvalued.

Key valuation signals for SHSE:688669:

  • Days Inventory: 89.40 (76% above median its 10-year median of 50.88)
  • GF Value™: ¥14.19 vs. price of ¥56.20 (296.1% above fair value)
  • GF Score™: 53/100 with 7 warning signs
  • Industry Position: 11.5% above the Chemicals median (#745 of 1540)

No single metric tells the full story. See the SHSE:688669 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Polyrocks Chemical Co Business Description

Address High-tech Industrial Development Zone, B6, Xiongxing Industrial City, Guangdong Province, Qingyuan, CHN, 511540
Polyrocks Chemical Co Ltd is engaged in the production and sales of modified plastic particles and products. It offers modified polyolefin materials, engineering plastics, elastomer materials and functional masterbatches. The products are widely used in industries such as automobiles, smart home appliances, communication electronics, sanitary materials, coatings and others.
53GF Score

Get the complete analysis for SHSE:688669

Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

¥56.20
Price
¥14.19
GF Value