东微半导 (688261)
Suzhou Oriental Semiconductor Company Limited
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Company NameSuzhou Dongwei Semiconductor Co., Ltd.
Listing Date2022-02-10
Issue Price130RMB
Registered Capital12257.497510k RMB
Legal RepresentativeGong Yi
Registered AddressBuilding 65, Southeast District, Nano City, No. 99 Jinjihu Avenue, Industrial Park, Suzhou City, Jiangsu Province
IndustrySemiconductor
Main BusinessR&D and sales of high-performance power devices.
Company ProfileSuzhou Dongwei Semiconductor Co., Ltd. is a technology-driven semiconductor enterprise primarily engaged in the R&D and sales of high-performance power devices. Its products focus on medium and high-power application fields such as industrial and automotive sectors. Leveraging strong semiconductor device and process innovation capabilities, the company concentrates its superior resources on the development of new power devices. It is one of the few domestic high-performance power device design companies with complete experience from patents to mass production, and has achieved domestic substitution in the fields of high-voltage super-junction and medium-low voltage power device products for industrial-grade applications.
The company's main products include the GreenMOS series of high-voltage super-junction MOSFETs, and the SFGMOS series and FSMOS series of medium-low voltage shielded gate MOSFETs. The company's products are widely used in industrial-grade application fields represented by new energy vehicle DC charging piles, 5G base station power supplies and communication power supplies, data center server power supplies, and industrial lighting power supplies, as well as in consumer electronics application fields represented by PC power supplies, adapters, TV power boards, and mobile phone fast chargers. Simultaneously, the company continuously pursues technological innovation, having further developed new products such as Super Silicon MOSFETs and TGBT. In the future, the company will continue to develop more new high-performance power semiconductor products, striving to become an internationally leading power semiconductor manufacturer.
Stock Details
1. Key Indicators
- Total Shares(W): 734,059.07
- Circulating A-Shares(W): 734,059.07
- Earnings Per Share(RMB): 1.23
- Net Assets Per Share(RMB): 5.67
- Operating Revenue(W RMB): 1,345,261.60
- Total Profit(W RMB): 1,345,261.60
- **Net Profit Attributable to Parent(W RMB) **: 1,345,261.60
- Net Profit Growth Rate(%): -55.89
- Weighted Return on Equity(%): 4.6500
- Operating Cash Flow Per Share(RMB): 1.23
- Undistributed Profit Per Share(RMB): 1.23
- Capital Reserve Per Share(RMB): 1.23
2. Main Business
The main business covers:
- Automobile manufacturing and sales
- New energy vehicles
- Intelligent connected vehicles
- Automotive parts
- Automotive finance
3. Company Basic Information
- Company Name: Chongqing Changan Automobile Co., Ltd.
- Listing Date: N/A
- Industry: Automobile
- Address: N/A
- Website: N/A
- Company Profile: Changan Automobile is a leading enterprise in China's automobile industry, with a 160-year history and 38 years of automobile manufacturing experience. It has 14 production bases and 33 vehicle, engine, and transmission plants globally. In 2023, Changan Automobile sold 2.098 million units of its own brands, a year-on-year increase of 11.9%; new energy vehicle sales reached 481,000 units, a year-on-year increase of 69.2%; overseas sales reached 358,000 units, a year-on-year increase of 43.9%.
4. Top 10 Circulating Shareholders
| Rank | Institution Name | Institution Type | Shares Held (W) | Percentage Held (%) |
|---|---|---|---|---|
| 1 | China Changan Automobile Group Co., Ltd. | State-owned Enterprise | 267,140.84 | 36.40 |
| 2 | China Securities Finance Co., Ltd. | National Team | 27,406.53 | 3.73 |
| 3 | Central Huijin Asset Management Co., Ltd. | National Team | 10,139.71 | 1.38 |
| 4 | Hong Kong Securities Clearing Company Ltd. | Foreign Capital | 8,367.42 | 1.14 |
| 5 | Huaxia New Automobile Stock Initiated Securities Investment Fund | Public Fund | 7,153.90 | 0.97 |
| 6 | China Merchants China Securities Liquor Index Segmented Securities Investment Fund | Public Fund | 5,568.45 | 0.76 |
| 7 | E Fund Blue Chip Selected Mixed Securities Investment Fund | Public Fund | 4,539.41 | 0.62 |
| 8 | Huatai-PineBridge CSI 300 Exchange Traded Open-End Index Securities Investment Fund | Public Fund | 4,352.99 | 0.59 |
| 9 | Southern Growth Pioneer Mixed Securities Investment Fund | Public Fund | 4,200.00 | 0.57 |
| 10 | GF Technology Pioneer Mixed Securities Investment Fund | Public Fund | 4,000.00 | 0.54 |
5. Concept Sectors
- New Energy Vehicles
- Huawei Auto
- Autonomous Driving
- Vehicle Networking
- Fuel Cell
- Hydrogen Energy
- Carbon Neutrality
- Intelligent Transportation
Remarks
- Data update date: 2025-11-02
- Data source: Public market information