Castech

Castech CapEx/OCF

The CapEx to Operating Cash Flow Ratio of Castech (002222.SZ) as of Nov 12, 2026 is 97.75 %. In the previous year, CapEx to Operating Cash Flow Ratio was 97.25 % — a change of 0.51% (higher).

CapEx/OCF

97.75 %

YoY

0.51%

Last updated:

CapEx to Operating Cash Flow Ratio of Castech is 2025 97.75 % . CapEx to Operating Cash Flow Ratio of Castech was 2024 97.25 % . It decreases by 0.51% higher compared to the previous year.

The Castech CapEx/OCF history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

CapEx/OCF
Date
CapEx/OCF
Jan 1, 2018
56.10 CNY
Jan 1, 2019
35.44 CNY
Jan 1, 2020
23.43 CNY
Jan 1, 2021
49.52 CNY
Jan 1, 2022
38.55 CNY
Jan 1, 2023
96.62 CNY
Jan 1, 2024
97.25 CNY
Jan 1, 2025
97.75 CNY
The Castech CapEx/OCF history
YEARCapEx/OCFYoY
97.75 %+0.51%
97.25 %+0.66%
96.62 %+150.62%
38.55 %-22.16%
49.52 %+111.36%
23.43 %-33.89%
35.44 %-36.83%
56.10 %-13.31%
64.72 %+97.70%
32.74 %-17.63%
39.74 %-16.78%
47.76 %—

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Castech Stock analysis

What does Castech do? Castech, Inc. manufactures and sells crystals for lasers and applications, focusing on four product categories: nonlinear optics crystal components like lithium borate (LBO), beta-barium borate (BBO), and potassium titanyl phosphate (KTP); laser crystal components such as neodymium doped yttrium orthovanadate (Nd:YVO4); laser optical components including lenses, reflectors, wave plates, and optical window sheets; and laser components like insulators, collimators, and electro-optic switches. The company provides technical consulting and technical support services alongside its product sales, distributing these offerings domestically and internationally to customers in the laser and optical technology sectors. Castech's primary buyers are businesses within the laser and optical technology industry, including manufacturers of laser systems and optical equipment. These clients purchase the company's specialized crystal components and technical services to support their production processes and product development. The firm's domestic market presence in China and its overseas distribution channels cater to both regional and global demand for high-precision optical materials. The company generates revenue through the sale of its crystal-based products and technical services, with its product portfolio targeting applications in laser manufacturing and optical engineering. By offering a comprehensive range of components and support services, Castech addresses the needs of industrial clients requiring precision optical solutions for their laser-related applications. Castech is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Castech stock

CapEx to Operating Cash Flow Ratio of Castech is 97.75 % in 2025.

CapEx to Operating Cash Flow Ratio of Castech changed from 97.25 % to 97.75 %, representing a 0.51% change. The value is higher than the previous year.

On Eulerpool you can find the complete historical development of CapEx to Operating Cash Flow Ratio Castech since 2006 – with annual values, charts, and detailed analysis.

The CapEx/OCF ratio shows what percentage of operating cash flow is reinvested in capital assets. Lower ratios indicate more free cash available for shareholders.

A 'good' varies by industry and company stage. On Eulerpool, you can compare CapEx to Operating Cash Flow Ratio's Castech with sector peers and the industry average to assess whether it is attractive.

To evaluate CapEx to Operating Cash Flow Ratio's, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for CapEx to Operating Cash Flow Ratio.

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Cash Flow — Castech

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