603688.SS
603688.SS
CNE100001VC5
JIANGSU PACIFIC QUARTZ CO LTD
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Company Profile

Jiangsu Pacific Quartz Co., Ltd., together with its subsidiaries, engages in the research, development, manufacture, and sale of quartz materials in China and internationally. The company offers lighting products comprising specialty lamp quartz tubes and rods, auto lamp quartz tubes and rods, and infrared lamp quartz tubes; and optical fiber quartz cylinders, vessel tubes, quartz tubes, and quartz rods. It also provides quartz tubes, rods, ingots, plates, and cylinders, as well as high-purity quartz sand, flame fused quartz ingots, composite types, opaque quartz, and black quartz materials for semiconductors; UV optical synthetic, standard optical, and infrared optical quartz materials; solar-grade quartz tubes, rods, ingots, and sand; and quartz ceramic round crucibles. In addition, the company offers science and technology promotion and application services. Its products are used in the semiconductor, photovoltaic, optical fiber, optoelectronic, lighting, and other industries. The company was formerly known as Donghai Pacific Quartz Products Co., Ltd. and changed its name to Jiangsu Pacific Quartz Co., Ltd. in 2010. Jiangsu Pacific Quartz Co., Ltd. was founded in 1992 and is based in Lianyungang, China.

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Key Metrics & Overview

Detailed metrics & financial data of the company

Company Profile
5 Metrics

🛡️ Risk & Structural Analysis

Multi-Factor Risk Model & Market Data

7/7 Very High
5Y Volatility
55.2% p.a.
Max Drawdown (5Y)
-79.4%
Sharpe Ratio (5Y)
0.12
Beta Factor
0.62
Size Class
Large Cap
Notes & Warnings
Single Stock Risk: Investing in an individual stock carries full company and insolvency risk (no fund diversification).
Exemplary balance sheet strength: Very solid ratio of equity to debt.
🔴 High valuation risk: Avg P/E of 161.1 (Elevated multiple compression risk)
Strong cyclicality: The business model is sensitive to economic downturns.
🔴 Low analyst coverage – higher uncertainty in growth estimates & projections
Structurally High Volatility: Above-average fluctuations persist across 5 to 10 years (55.2% p.a.).
Historical Stress Test: Maximum peak-to-trough drawdown of -79.4% in the extended horizon.
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