The A-share 3D printing concept has seen a surge, with CCRMM hitting the daily limit, and HISUN, Beijing JCZ Technology, and others also rising sharply

HISUN: Shareholders holding more than 5% of shares have reduced their holdings, and the equity change has reached the 1% threshold

HISUN announced that its shareholder, China Petroleum & Chemical Corporation Capital Co., Ltd., reduced its holdings by 783,500 shares through centralized bidding transactions from October 28 to October 31, 2025, decreasing its shareholding ratio from 6.32% to 5.94%. This reduction is part of a previously disclosed plan, which has not yet been fully implemented, and will not result in a change of the company's controlling shareholder or actual controller, nor does it involve the disclosure of a simplified equity change report

3D printing concept experiences fluctuations and rises sharply, HISUN and CCRMM both hit the daily limit

In the early trading session, the 3D printing concept experienced a volatile rise, with HISUN and CCRMM hitting the daily limit, Jin Chengzi rising over 15%, and companies like SiKan Technology, Guangyun Da, Huashu Gaoke, and Bolite also following suit. On the news front, data from the National Bureau of Statistics shows that in the first half of 2025, China's 3D printing equipment production is expected to increase by 43.1% year-on-year. It is understood that the price of consumer-grade 3D printers has decreased by 60% compared to three years ago, and mainstream brands are also focusing on producing products in the price range of 2000-3000 yuan

HISUN released its performance for the first half of the year, with a net profit attributable to the parent company of 3.1815 million yuan, a decrease of 87.32%

According to the Zhitong Finance APP, HISUN released its semi-annual report for 2025, showing that the company's operating income was 408 million yuan, a year-on-year decrease of 5.28%. The net profit attributable to shareholders of the listed company was 3.1815 million yuan, a year-on-year decrease of 87.32%. The net profit attributable to shareholders of the listed company after deducting non-recurring gains and losses was 2.3461 million yuan, a year-on-year decrease of 88.82%. The basic earnings per share were 0.02 yuan

HISUN: Sinopec Capital plans to reduce its holdings by no more than 1.74%

According to the announcement from HaiZheng ShengCai, due to the need for operating development funds, Sinopec Capital plans to reduce its holdings by no more than 3.5256 million shares through block trading within three months after the announcement date, accounting for no more than 1.74% of the company's total share capital