国电南自 (600268)
Guodian Nanjing Automation Co., Ltd.
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Company NameGuodian Nanjing Automation Co., Ltd.
Listing Date1999-11-18
Issue Price7.92RMB
Registered Capital101587.077810k RMB
Legal RepresentativeJing Hailin
Registered AddressNo. 39 Shuige Road, Jiangning Development Zone, Nanjing City, Jiangsu Province
IndustryPower Grid Equipment
Main BusinessThe company is primarily engaged in the research, development, production, sales, and consulting services of power transmission and transformation protection, control and automation systems; power plant protection, control and automation systems; dispatch and distribution network automation systems; rail transit automation systems; other industrial control and automation equipment; high and low voltage electrical appliances and electrical transmission equipment. It also undertakes environmental protection engineering design, equipment manufacturing, and general contracting for construction; general contracting for substation and power station projects. The company holds import and export rights for its products and technologies.
Company ProfileGuodian Nanjing Automation Co., Ltd. (Abbreviation: Guodian Nanzia, Stock Code: 600268), listed on the Shanghai Stock Exchange on November 18, 1999, is the first high-tech listed company in China's national power system and is hailed as the first high-tech stock in China's power industry. It is currently a direct subsidiary of China Huadian Group.
The predecessor of Guodian Nanzia was the Nanjing Electric Power Automation Equipment General Factory, established in 1940. After the founding of the People's Republic of China, the company successively researched and produced China's first and second generations of static relay protection products in the field of power automation, creating many national firsts. It is known as the cradle and incubator of China's power automation industry. 'Guodian Nanzia' has become a well-known brand throughout China with a certain degree of international recognition. As the main force in the technology and engineering industry of China Huadian Group, the company focuses on the technological R&D and product services of automation and informatization, striving to build its core businesses in smart grid automation, power plant and industrial automation, rail transit automation, information and security technology, and power electronics, and is committed to providing integrated solutions.
Stock Details
1. Key Indicators
- Total Shares(W): 101587.08
- Circulating A-Shares(W): 101074.28
- Earnings Per Share(RMB): 0.2100
- Net Assets Per Share(RMB): 3.3786
- Operating Revenue(W RMB): 630801.64
- Total Profit(W RMB): 48763.00
- **Net Profit Attributable to Parent(W RMB) **: 21061.54
- Net Profit Growth Rate(%): 100.86
- Weighted Return on Equity(%): 6.1800
- Operating Cash Flow Per Share(RMB): -0.5100
- Undistributed Profit Per Share(RMB): 1.0725
- Capital Reserve Per Share(RMB): 1.0568
2. Main Business
The main business covers:
- Transmission and distribution line protection
- Power main equipment protection and automation devices
- Dispatch automation systems
3. Company Basic Information
- Company Name: Guodian Nanjing Automation Co., Ltd.
- Listing Date: 1999-11-18
- Industry: Electrical Machinery and Equipment Manufacturing
- Address: Building 1, Power Digital Intelligence Industrial Park, No. 38 Xinmofan Road, Gulou District, Nanjing City, Jiangsu Province
- Website: https://www.sac-china.com/
- Company Profile: The company was exclusively sponsored by the National Power Company Nanjing Power Automation Equipment General Factory and established as a joint stock company through a public offering on September 22, 1999. The General Factory contributed assets and liabilities from its four main professional divisions: Line Protection Division, Dispatch Automation Division, Main Equipment Protection Division, and Transformer Printed Circuit Board Division, along with relevant functional management departments, as well as equity in a wholly-owned subsidiary (Nanjing Boao Power Automation Company) and a controlled subsidiary (Nanziz Substation Automation Co., Ltd.), converted into state-owned legal person shares at a 68.53% conversion rate, totaling 78 million shares. After issuing 40 million public shares on August 25, 1999, the company's total share capital reached 118 million shares. The 40 million public shares were listed for trading on the Shanghai Stock Exchange on November 18, 1999.
4. Top 10 Circulating Shareholders
| Rank | Institution Name | Institution Type | Shares Held (W) | Percentage Held (%) |
|---|---|---|---|---|
| 1 | Huadian Group Nanjing Power Automation Equipment Co., Ltd. | Corporate Legal Person | 54618.55 | 54.04 |
| 2 | Hong Kong Securities Clearing Company Ltd. | Northbound Capital | 5570.78 | 5.51 |
| 3 | China Merchants Quantitative Select Stock Initiated Securities Investment Fund Class A | Fund | 748.89 | 0.74 |
| 4 | Weishi Textile Co., Ltd. | Corporate Legal Person | 590.40 | 0.58 |
| 5 | Zhonghui Life Insurance Co., Ltd. - Traditional Products | Insurance | 503.07 | 0.50 |
| 6 | China Merchants Growth Quantitative Stock Selection Securities Investment Fund Class A | Fund | 483.06 | 0.48 |
| 7 | Harvest New Add Brilliance Regular Open Flexible Allocation Mixed Securities Investment Fund Class A | Fund | 3.76 | 0.00 |
5. Concept Sectors
- Smart Grid
- High-speed Rail
- Water Conservancy Construction
- Photovoltaic
- Energy Saving and Environmental Protection
- High-end Equipment
- Wind Power
- Charging Pile
- Intelligent Machines
- Xiong'an New Area
- Artificial Intelligence
- Ultra High Voltage
- Energy Storage
- Critical Power Generation
- Virtual Power Plant
- Data Elements
- AI Agents
- DeepSeek
- Yajiang Hydropower
Remarks
- Data update date: 2025-09-30
- Data source: Public market information