SF Diamond Co

SF Diamond Co Graham Number

The Graham Number of SF Diamond Co (300179.SZ) as of Nov 5, 2026 is 3.30 CNY. In the previous year, Graham Number was 3.71 CNY — a change of -10.85% (lower).

Graham Number

3.30CNY

YoY

-10.85%

Last updated:

Graham Number of SF Diamond Co is 2025 3.30 CNY. Graham Number of SF Diamond Co was 2024 3.71 CNY. It decreases by -10.85% lower compared to the previous year.

The SF Diamond Co Graham Number history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Graham Number
Date
Graham Number
Jan 1, 2018
2.25 CNY
Jan 1, 2019
3.15 CNY
Jan 1, 2020
2.54 CNY
Jan 1, 2021
2.85 CNY
Jan 1, 2022
3.94 CNY
Jan 1, 2023
3.97 CNY
Jan 1, 2024
3.71 CNY
Jan 1, 2025
3.30 CNY
The SF Diamond Co Graham Number history
YEARGraham NumberYoY
3.30CNY-10.85%
3.71CNY-6.73%
3.97CNY+0.84%
3.94CNY+38.22%
2.85CNY+12.37%
2.54CNY-19.58%
3.15CNY+40.40%
2.25CNY+2.46%
2.19CNY+50.24%
1.46CNY-20.74%
1.84CNY+13.52%
1.62CNY—

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SF Diamond Co Stock analysis

What does SF Diamond Co do? SF Diamond Co., Ltd. generates revenue through the manufacturing and sale of polycrystalline diamonds and related products. The company produces polycrystalline diamond compact for oil and gas drilling, diamond composite for coal and mining, diamond composite for cutting tools, polycrystalline diamond wire drawing blanks, picks, drills, road teeth, digging machine teeth, finished polycrystalline diamond molds, super-hard knives, and diamond grinding wheels. These products are distributed domestically and to overseas markets, serving industries such as oil and gas, coal mining, and manufacturing. The firm targets industrial clients requiring specialized cutting and drilling tools for demanding applications. The company's primary customers include oil and gas drilling companies, coal and mining operations, and manufacturers of cutting tools. These segments rely on SF Diamond Co.'s products for high-performance applications in drilling, excavation, and material processing. The firm's product range supports the needs of industrial clients seeking durable and efficient tooling solutions for heavy-duty operations. SF Diamond Co., Ltd. focuses on supplying specialized industrial components rather than consumer goods. Its products are designed for use in harsh environments where standard tools would wear out quickly. The company's domestic and international distribution channels ensure its products reach key markets in energy extraction, mining, and industrial manufacturing sectors. Revenue is derived from direct sales of these high-value industrial components to established industry players. SF Diamond Co is one of the most popular companies on Eulerpool.

Frequently Asked Questions about SF Diamond Co stock

Graham Number of SF Diamond Co is 3.30 CNY in 2025.

On Eulerpool you can find the complete historical development of Graham Number SF Diamond Co since 2006 – with annual values, charts, and detailed analysis.

The Graham Number estimates the maximum fair price for a stock based on EPS and book value per share, following Benjamin Graham's value investing principles.

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Quality — SF Diamond Co

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