← Back

Sieyuan Electric Co Ltd

Sieyuan Electric Co., Ltd. engages in design, research and development, manufacturing, sale, service, and EPC of power transmission and distribution equipment in China, North America, Australia, Europe, Southeast Asia, and internationally. The company offers transmission and transformation products, such as FACTS, HVDC, High-voltage substation, power transformer, high-voltage switchgear, HV, circuit breaker and disconnector, substation automation, high voltage instrument transformer, high voltage bushing, high voltage power capacitor, and neutral grounding. It also provides distribution and utilization products, including medium-voltage substation, distribution transformer, medium voltage switchgear and circuit breaker, medium voltage power capacitor, distribution automation, and low voltage electrical distribution product and system; and energy storage element and residential ess, as well as utility-scale battery energy storage systems. In addition, the company offers automotive electronics and electrical systems comprising automotive low voltage Li-ion battery, automotive ultracapacitor module, automotive intelligent power distribution, and solutions; and engineering design, equipment procurement, civil construction, installation, and commissioning. Sieyuan Electric Co., Ltd. was founded in 1993 and is headquartered in Shanghai, China.

Price · split & dividend adjusted
News & notes moving 002028.CS
002028.CS3

Sieyuan Electric's 2026 interim net profit reaches 1.464 billion yuan, up 13.23% year on year

Sieyuan Electric released its 2026 interim report, with net profit attributable to the parent company of 1.464 billion yuan, up 13.23% from the same period last year. Total operating revenue was 10.795 billion yuan, an increase of 2.298 billion yuan from a year earlier, up 27.05% year on year, marking five consecutive years of growth. Net cash inflow from operating activities was 227 million yuan, an increase of 940 million yuan from the same period last year. The company's latest asset-liability ratio was 49.24%, gross margin was 30.46%, and diluted earnings per share was 1.87 yuan.
Jiemian·10dRead more ▾
002028.CS

Two A-shares see foreign shareholding exceed 24% on July 28

According to foreign investor shareholding data released by the Shenzhen and Shanghai stock exchanges, two stocks had foreign ownership above 24% on July 28. Information from the Hong Kong Stock Exchange shows that Shanghai Connect buy orders for Hongfa Technology were suspended on July 28, with the suspension effective from May 7, 2026. As of July 28, foreign investors held 419 million shares of Hongfa Technology, representing 27.057% of total shares, and 190 million shares of Sieyuan Electric, representing 24.4% of total shares.
证券时报·29dRead more ▾
002028.CS4

Two A-shares see foreign investor holdings exceed 24% on July 27

According to foreign investor shareholding data released by the Shenzhen and Shanghai stock exchanges, two stocks had foreign investor holdings exceeding 24% on July 27. Information from the Hong Kong Stock Exchange shows that Shanghai-Hong Kong Stock Connect suspended buying of Hongfa Technology on July 27, with the suspension effective from May 7, 2026. As of July 27, foreign investors held 418 million shares of Hongfa Technology, representing 27.003% of total share capital, and held 193 million shares of Sieyuan Electric, representing 24.76% of total share capital.
证券时报·30dRead more ▾
Energy Transition & Power Demand

Sieyuan Electric Plans to Inject at Least 400 Million Yuan into Subsidiary to Expand Supercapacitor Capacity

Sieyuan Electric plans to use its own funds to inject at least 400 million yuan into its wholly-owned subsidiary Jiangsu Sieyuan New Energy Technology Company, to expand production capacity for supercapacitors and related products. The company stated that in new power system application scenarios, supercapacitor business applications such as static synchronous condensers and frequency regulation energy storage are shifting from pilot to batch deployment. In data center scenarios, they have also entered the batch application stage as a main technical solution. The company maintains firm confidence in the development prospects of complete sets of products and system solutions based on supercapacitors.
人民财·38dRead more ▾
002028.CS3

List of Stocks with Foreign Ownership Exceeding 24% Released: Hongfa Technology and Sieyuan Electric Make the Cut

According to foreign investor shareholding information released by the Shenzhen and Shanghai stock exchanges, two stocks had foreign ownership exceeding 24% as of July 16. Information from the Hong Kong Stock Exchange shows that the Shenzhen-Hong Kong Stock Connect has suspended buy orders for Sieyuan Electric, effective June 2, 2026; the Shanghai-Hong Kong Stock Connect has suspended buy orders for Hongfa Technology, effective May 7, 2026. As of July 16, foreign investors held 421 million shares of Hongfa Technology, representing 27.218% of total shares; foreign investors held 205 million shares of Sieyuan Electric, representing 26.31% of total shares.
证券时报·41dRead more ▾
002028.CS3

Stocks with foreign ownership exceeding 24%: Hongfa Technology and Sieyuan Electric make the list

According to foreign investor shareholding data released by the Shenzhen and Shanghai stock exchanges, two stocks had foreign ownership above 24% on July 8. Information from the Hong Kong Stock Exchange shows that on July 8, Shenzhen Connect suspended buying of Sieyuan Electric, with the suspension effective from June 2, 2026; Shanghai Connect suspended buying of Hongfa Technology, with the suspension effective from May 7, 2026. As of July 8, foreign investors held 417 million shares of Hongfa Technology, representing 26.973% of total shares; foreign investors held 209 million shares of Sieyuan Electric, representing 26.78% of total shares.
证券时报·49dRead more ▾