天通股份 (600330)
TDG Holding Co., Ltd.
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Stock Details
1. Key Indicators
- Total Shares(W): 123343.44
- Circulating A-Shares(W): 123343.44
- Earnings Per Share(RMB): 0.0470
- Net Assets Per Share(RMB): 6.5013
- Operating Revenue(W RMB): 245933.98
- Total Profit(W RMB): 6525.89
- **Net Profit Attributable to Parent(W RMB) **: 5731.76
- Net Profit Growth Rate(%): -53.85
- Weighted Return on Equity(%): 0.7200
- Operating Cash Flow Per Share(RMB): -0.0390
- Undistributed Profit Per Share(RMB): 1.7289
- Capital Reserve Per Share(RMB): 3.7151
2. Main Business
The main business covers:
- R&D, manufacturing and sales of electronic materials (including magnetic materials and components, crystal materials such as sapphire and piezoelectric crystals)
- R&D, manufacturing and sales of high-end equipment (including special equipment for crystal materials, special equipment for powder materials, and special equipment for semiconductor display)
3. Company Basic Information
- Company Name: Tiantong Holdings Co., Ltd.
- Listing Date: 2001-01-18
- Industry: Computer, Communication and Other Electronic Equipment Manufacturing
- Address: No. 129 Shuanglian Road, Haining Economic Development Zone, Zhejiang Province
- Website: https://www.tdgcore.com
- Company Profile: The company's predecessor was Haining Electronic Components Factory, established in November 1984 with a registered capital of 800,000 yuan. In April 1991, it was renamed Haining Electronic Components General Factory, and the registered capital was changed to 4.405 million yuan. In August 1993, it was restructured into Haining Tiantong Electronics Co., Ltd., and the registered capital was changed to 11.85 million yuan. In October 1997, the company's registered capital was changed to 39.7979 million yuan. In November 1998, the company increased its capital and expanded its shares. The changed company was composed of six legal entities and Pan Guangtong, Pan Jianqing and 42 other natural person shareholders. The registered capital was changed to 54.707989 million yuan. In February 1999, the company converted its net assets of 112.98 million yuan as of the base date of November 30, 1998 at a 1:1 ratio into shares, and was overall changed and established as a joint stock company, with the registered capital changed to 112.98 million yuan. After issuing 40 million RMB ordinary shares to the public on December 26, 2000, the company's total share capital reached 152.98 million shares.
4. Top 10 Circulating Shareholders
| Rank | Institution Name | Institution Type | Shares Held (W) | Percentage Held (%) |
|---|---|---|---|---|
| 1 | Tiantong High-tech Group Co., Ltd. | General Legal Person | 12956.18 | 10.50 |
| 2 | Hong Kong Securities Clearing Company Ltd. | Northbound Capital | 1703.78 | 1.38 |
| 3 | Southern China Securities 1000 ETF | Fund | 1127.85 | 0.91 |
| 4 | Haining Economic Development Investment Co., Ltd. | General Legal Person | 815.36 | 0.66 |
| 5 | ChinaAMC China Securities 1000 ETF | Fund | 670.39 | 0.54 |
5. Concept Sectors
- 5G Concept
- Defense & Military Industry
- Lithium Battery
- Rare Earth Permanent Magnet
- Photovoltaic
- High-End Equipment
- Charging Pile
- Wearable Devices
- Tesla
- Automotive Electronics
- Quantum Technology
- OLED Concept
- New Energy Vehicles
- Chip
- Data Center
- Energy Storage
- New Materials
- Third Generation Semiconductors
- Advanced Packaging
- Millimeter Wave Radar
- PCB Concept
Remarks
- Data update date: 2025-10-30
- Data source: Public Market Information