A-share PCB concept stocks fluctuated and rose, HGTECH reached a new high during the session, Aoshikang Technology Co., Ltd. had two consecutive limit-ups, KingShine rose over 15%, UNICOMP, ZHONGYI, TYT, GongJin, and JXPCB followed suitWallstreetcn·Mar 5 at 11:08 PM301150+2.63%688531+1.53%
The A-share storage chip sector is experiencing a volatile recovery, with JIANGSU DAGANG hitting the daily limit, KingShine returning to the daily limit, Shannon Semi rising over 10%, and Puya semiconductor and TWSC following suitWallstreetcn·Nov 11, 2025 at 11:59 PM001309-1.26%002077+0.24%
KingShine released its performance for the first three quarters, with a net loss attributable to shareholders of 120 million yuanZhitong·Oct 29, 2025 at 10:14 AM300903+15.75%
The PCB concept continues to strengthen, with KingShine and other stocks hitting the daily limitZhitong·Oct 23, 2025 at 10:08 PM688183+1.10%002916+1.19%
The CPO concept fluctuated and rose, with KingShine and DOTI Micro increasing by over 12%Zhitong·Oct 23, 2025 at 09:32 PM001309-1.26%688183+1.10%
KingShine plans to raise no more than 300 million yuan through a private placementZhitong·Aug 14, 2025 at 08:26 AM300903+15.75%
The blood oxygen monitor sector sees a short-term surge, SDIC hits the limit upZhitong·Aug 6, 2025 at 10:24 PM688130+3.17%300793+0.89%
CPO concept stocks maintain strong momentum, Zhongji Innolight rises over 7% to reach a new historical highZhitong·Jul 17, 2025 at 08:37 PM603228+10.00%300903+15.75%
Computing hardware stocks fluctuate and strengthen, FII rises over 7%Zhitong·Jul 7, 2025 at 08:42 PM603936+3.96%300903+15.75%
KingShine: Has the capability for mass production of PCB products for high-speed connectorsZhitong·Jul 7, 2025 at 07:37 PM300903+15.75%
KingShine's shareholder Zhang Xinhua plans to reduce holdings by no more than 4.7306 million sharesZhitong·Jun 27, 2025 at 08:27 AM300903+15.75%
PCB concept stocks maintain strong momentum, CEE has 4 limit-ups in 5 daysZhitong·Jun 23, 2025 at 08:53 PM002579+6.55%603228+10.00%
KingShine: The controlling shareholder pledged 18.05 million sharesZhitong·Jun 19, 2025 at 03:18 AM300903+15.75%
PCB concept stocks are active in early trading, Zhongjing Electronics has two consecutive limit-upsZhitong·Jun 18, 2025 at 08:27 PM002463+1.97%002384-0.71%
The Shanghai Composite Index rebounded slightly after hitting a low, with computing hardware stocks collectively strengtheningWallstreetcn·Jun 18, 2025 at 02:07 AM601838-0.28%300903+15.75%
