SHANGHAI GEOHARBOUR announced that some platforms have included the company's stock in the "commercial aerospace concept stocks" and "perovskite battery concept stocks," but the related business accounts for less than 1% of the company's revenue, is small in scale, and has not yet turned a profit, having no substantial impact on the company's main business

Institutions bought 15 stocks including Dazhong Mining today and sold SHANGHAI GEOHARBOUR for 143 million yuan

On November 24th, the data from the Dragon and Tiger List showed that institutions bought 15 stocks including Dazhong Mining and sold Shanghai Geoharbour for 143 million yuan. The top three stocks with net purchases by institutions that day were Dazhong Mining (130 million yuan), Transmission Technology (129 million yuan), and H&R (80.26 million yuan); the top three stocks with net sales were Shanghai Geoharbour (143 million yuan), VCG (79.92 million yuan), and Yidian Tianxia (78.35 million yuan)

SHANGHAI GEOHARBOUR and others established Xinglian Yilian Technology Company, including satellite navigation service business

According to the Qichacha APP, Zhejiang Xinglian Yilian Technology Co., Ltd. has been established, with Yang Mingze as the legal representative and a registered capital of 20 million yuan. The business scope includes satellite remote sensing application system integration; sales of electronic products; sales of satellite mobile communication terminals; satellite navigation services; satellite remote sensing data processing, etc. Qichacha's equity penetration shows that the company is jointly held by Ningbo Mingji International Trade Co., Ltd., Shanghai Geoharbour Holdings Co., Ltd., and Shanghai Fuxi Xinkong Technology Co., Ltd

The A-share commercial aerospace concept has been repeatedly active, with ASIET rising over 10%. Previously, GRKJ was close to the daily limit, while SHANGHAI GEOHARBOUR, Aerospace Science and Technology, West Measurement Testing, and Xingtu Measurement and Control also followed suit

SHANGHAI GEOHARBOUR: The commercial aerospace business and perovskite solar energy business account for less than 1% of the company's revenue

SHANGHAI GEOHARBOUR announced that due to the stock price increasing by more than 20% for three consecutive trading days from October 10 to October 14, 2025, it constitutes an abnormal fluctuation. After self-examination, the company and its controlling shareholders did not find any significant undisclosed information. The company's main business is foundation treatment and pile foundation engineering, while commercial aerospace and perovskite solar energy businesses account for less than 1% of revenue and have not yet turned a profit