The ChiNext rose over 1%, computing hardware stocks surged, CPO exploded, the Hang Seng Index fell over 1%, NetEase dropped 5%, and the offshore RMB broke through the 6.9 markWallstreetcn·Feb 12 at 08:39 AM300394-4.27%300757-1.27%
Optical communication concept stocks fluctuated and rose, with Zesum up over 14%, reaching a new historical high. YOEC and CIG rose over 5%, while T&S, Yuanjie Technology, and Zhongji Innolight also followed suitWallstreetcn·Dec 30, 2025 at 01:55 AM301486-4.75%688143+3.74%
Zesum Technology released its performance for the first three quarters, with a net profit attributable to the parent company of 163 million yuan, an increase of 173.36%Zhitong·Oct 27, 2025 at 10:01 PM301486-4.75%
Zesum and others established a new company, including integrated circuit chip businessZhitong·Oct 10, 2025 at 05:48 AM301486-4.75%
The consumer electronics sector opened lower, with Union Precision falling over 7%Zhitong·Sep 2, 2025 at 01:50 AM002600-2.11%301389-6.92%
Zesum Technology released its performance for the first half of the year, with a net profit attributable to the parent company of 182 million yuan, an increase of 353.86%Zhitong·Aug 26, 2025 at 04:11 PM301486-4.75%
The consumer electronics sector has seen a short-term surge, with Kersen achieving five consecutive trading limitsZhitong·Aug 21, 2025 at 01:39 AM688260-6.17%603296-2.92%
Zesum plans to acquire 99.8555% equity of Hengyang Data at a transaction price of 1.148 billion yuanZhitong·Aug 11, 2025 at 03:06 PM301486-4.75%
The A-share optical communication module sector led the gains, with HTGD rising 6.6%, Eoptolink up 5.27%, FiberHome increasing 3.9%, and Zhongji Innolight, Zesum, and Genew all rising over 2%Zhitong·Aug 11, 2025 at 01:51 AM300308+0.87%301486-4.75%
The consumer electronics sector sees a short-term surge, with Victory Precision hitting the limit upZhitong·Jun 11, 2025 at 01:43 AM603595+3.93%601231-4.98%
Zesum's wholly-owned subsidiary plans to jointly invest in Aito with Hong Kong's DaYiZhitong·May 9, 2025 at 11:47 AM301486-4.75%
Some shareholders of Zesum plan to reduce their holdings by no more than 4%Zhitong·May 8, 2025 at 01:07 PM301486-4.75%
