The organic silicon concept fluctuates upward, with GUIBAO TECH rising over 10%Zhitong·Oct 31, 2025 at 01:33 AM603181+2.12%0020910.00%
Huangma Technology conducted a block trade today at a discount, with 5 million shares traded and a transaction amount of 83.7 million yuanZhitong·Oct 17, 2025 at 04:28 AM603181+2.12%
One of the actual controllers of Huangma Technology, Ma Rongfen, plans to reduce holdings by no more than 5 million sharesZhitong·Sep 17, 2025 at 05:26 AM603181+2.12%
Huangma Technology: Two shareholders plan to reduce their holdings by no more than 1.6 million sharesZhitong·Aug 25, 2025 at 04:07 AM603181+2.12%
Huangma Technology: Net profit of 219 million yuan in the first half of 2025, a year-on-year increase of 14.67%Zhitong·Aug 22, 2025 at 06:43 AM603181+2.12%
Huangma Technology today conducted a block trade at a discount, with 6.26 million shares traded, totaling 79.0012 million yuanZhitong·Jul 23, 2025 at 04:28 AM603181+2.12%
Huangma Technology: Duoyin Duo plans to reduce its holdings of the company's shares by no more than 6.26 million sharesZhitong·May 15, 2025 at 03:47 AM603181+2.12%
Pension accounts heavily invested in 26 stocks in the first quarterZhitong·Apr 22, 2025 at 10:39 PM603181+2.12%300487+4.51%
Huangma Technology released its 2024 annual performance, with a net profit attributable to the parent company of 398 million yuan, a year-on-year increase of 22.5%Zhitong·Apr 17, 2025 at 06:05 AM603181+2.12%
Huangma Technology released its first-quarter performance, with a net profit attributable to the parent company of 102 million yuan, a year-on-year increase of 15.77%Zhitong·Apr 17, 2025 at 05:54 AM603181+2.12%
Huangma Technology issued a profit forecast, expecting a net profit of 393 million to 409 million yuan for the fiscal year 2024, a year-on-year increase of 21% to 26%Zhitong·Jan 20, 2025 at 05:28 AM603181+2.12%
