STOCKS | Hong Kong PCB Concept Stocks Rally in Afternoon TradingCoinLive·Jul 27 at 01:46 AM01377-5.80%01989-10.47%
JiaYuan Technology Put Under CSRC Probe Over Suspected Disclosure ViolationsCoinLive·Jul 8 at 05:53 AM688388-5.49%
Lithium battery sector fluctuates and strengthens, NUODE and Jiangsu Azure Corporation hit the daily limit, Greenway rises over 10%, Great Power, Guangdong Jiayuan Technology, Defu Technology, and SDWH rise over 5%Wallstreetcn·Apr 6 at 08:50 PM688345-3.21%688388-5.49%
The China Securities Convertible Bond Index opened down 0.50%. Guangdong Jiayuan Technology Convertible Bond, JC Convertible Bond 2, HUAYA INTELLIGENCE Convertible Bond, YINGLIU Convertible Bond, and YourBest Convertible Bond had the largest declines, falling 4.02%, 3.92%, 3.91%, 3.84%, and 3.78% respectively. SYG Convertible Bond, DFSS Convertible Bond, Menovo Convertible Bond, TRE Convertible Bond, and Jinko Solar Convertible Bond had the largest increases, rising 10.01%, 5.36%, 1.72%, 1.54%, and 1.34% respectivelyWallstreetcn·Mar 22 at 08:28 PM603308-5.49%603377-1.40%
The China Securities Convertible Bond Index opened up 0.07%. Ginlong Convertible Bond 02 rose by 8.4%, Guangdong Jiayuan Convertible Bond rose by 6.06%, HMT Convertible Bond rose by 5.57%; Anji Convertible Bond fell by 14.56%, GATD Convertible Bond fell by 8.01%, TZE Convertible Bond 2 fell by 4.58%Wallstreetcn·Mar 2 at 07:32 PM中证转债0.00%688239-4.23%
The A-share battery sector fell at the beginning of the trading session, with Hi-Tech Spring down over 10%, LEAD INTELLIGENT down over 5%, and Guangdong Jiayuan Technology, Lyric Robot, and Easpring also following suitZhitong·Nov 2, 2025 at 07:34 PM301292-1.65%300450-9.00%
Guangdong Jiayuan Technology: The processing fees for some copper foil products have reboundedZhitong·Sep 19, 2025 at 05:51 AM688388-5.49%
AH shares surged, the ChiNext and Hang Seng Tech Index rose by 1%, AI hardware stocks like CPO rebounded, "Yi Zhongtian" soared, Alibaba rose over 3% to reach a nearly four-year high, while government bonds and commodities fellWallstreetcn·Sep 10, 2025 at 03:34 AM603516-4.67%300308-9.15%
The optical packaging sector has seen a short-term surge, with Guangdong Jiayuan Technology rising over 10%Zhitong·Sep 1, 2025 at 08:33 PM301205-12.12%600353-10.02%
Guangdong Jiayuan Technology plans to invest 500 million yuan to acquire a portion of the equity in Endatong. This investment involves the optical module industryZhitong·Aug 29, 2025 at 11:59 AM688388-5.49%
Copper foil concept stocks fluctuate and rise, LYE and GDM both hit the daily limit in the afternoonZhitong·Aug 28, 2025 at 12:52 AM301217-8.57%301389-8.30%
Guangdong Jiayuan Technology: Has laid out projects related to removable ultra-thin copper foil, expecting to achieve 700,000 square meters/year of ultra-thin copper foil for chip packaging by the end of 2026Zhitong·Jul 30, 2025 at 02:43 AM688388-5.49%SOXL+24.71%
Copper foil concept stocks continue to rise, WG Tech hits the limit upZhitong·Jul 28, 2025 at 08:38 PM301217-8.57%688388-5.49%
China Merchants Securities: Lithium battery copper foil is expected to see differentiation, with accelerated domestic substitution of high-end copper foilZhitong·Jul 27, 2025 at 09:20 PMCP00043-0.50%688388-5.49%
Guangdong Jiayuan Technology and South China University of Technology jointly established a high-performance environmentally friendly electrolytic copper foil joint research and development centerZhitong·Jul 26, 2025 at 02:10 AM688388-5.49%
