A-share quantum technology concept stocks surged in the short term, with Digital China Information hitting the daily limit, and Fujida, DHKJ, China XD, Hexin Instrument, and Topsec following suitZhitong·Nov 2, 2025 at 07:57 PM002212+4.45%000555-0.98%
DHKJ establishes a new company including semiconductor device-related businessesZhitong·Oct 17, 2025 at 12:45 AM600288+5.26%
DHKJ: Establishing a wholly-owned subsidiary Shanghai Xin Heng Xin Rui Technology with a registered capital of 600 million yuanZhitong·Oct 16, 2025 at 03:43 AM600288+5.26%
DHKJ: Zheng Su-Zhen's 130 million shares were judicially auctioned, and the company will change to having no controlling shareholder and no actual controllerZhitong·Oct 10, 2025 at 07:35 AM600288+5.26%
DHKJ plans to transfer 75% equity of DHXingtu to optimize its asset structureZhitong·Sep 17, 2025 at 04:27 AM600288+5.26%
DHKJ plans to invest 600 million yuan to establish a subsidiary engaged in semiconductor-related auxiliary equipment businessZhitong·Sep 9, 2025 at 09:36 AM600288+5.26%
DHKJ: Net profit loss of 2.7405 million yuan in the first half of 2025Zhitong·Aug 22, 2025 at 05:08 AM600288+5.26%
DHKJ's two shareholders signed a concerted action agreement, collectively holding 9.26% of the sharesZhitong·Aug 17, 2025 at 03:28 AM600288+5.26%
AI application stocks continue to strengthen, Arcvideo Tech hits the 20% limit up in the afternoonZhitong·Aug 6, 2025 at 01:03 AM688039+9.48%300166+10.16%
Sora concept sector short-term surge, DHKJ hits the limit upZhitong·Aug 6, 2025 at 12:15 AM688088+6.65%603466+10.02%
The auction premium exceeds 60%! The mother of former "private equity king" Xu Xiang has sold all shares of DHKJ in the A-share marketWallstreetcn·Aug 4, 2025 at 03:30 PM600288+5.26%
DHKJ: Currently, production and business activities are normal, and there are no significant matters that should be disclosed but have not been disclosedZhitong·Jul 25, 2025 at 03:37 AM600288+5.26%
The concept of machine vision has experienced a volatile rebound, with Bojay, DHKJ, Hanvon, and Zhongdian Xinlong hitting the daily limit, while Shitou, Boshang Optoelectronics, ArcSoft, DeepGlint, UP OPTOTECH, and iFLYTEK also saw gainsZhitong·Jul 25, 2025 at 01:30 AM002975+5.86%002362+4.77%
DHKJ released its 2024 annual performance, with a net loss attributable to the parent company of 32.0164 million yuan, turning from profit to lossZhitong·Apr 22, 2025 at 07:22 AM600288+5.26%
DHKJ issued a profit warning, expecting a net loss of 31.3 million yuan for the fiscal year 2024, turning from profit to lossZhitong·Jan 16, 2025 at 04:06 AM600288+5.26%
