Group 1 - Several companies, including Guangxun Technology, Jingwang Electronics, Xingwang Ruijie, and Cambridge Technology, experienced a limit down in their stock prices [1] - New Yisheng, Tianfu Communication, and Taicheng Light, among others, saw their stock prices drop by over 10% [1]

Group 1 - Dekoli's stock dropped over 14% [1] - Huicheng Vacuum, Tianfu Communication, Dingtong Technology, and Taicheng Light all fell over 11% [1] - Lexin Technology and Oulu Tong experienced declines of over 10% [1]

Group 1 - Dekoli's stock dropped over 13% [1] - Huicheng Vacuum, Tianfu Communication, and Dingtong Technology each fell over 11% [1] - Taicheng Light's stock decreased by over 10% [1] - Lexin Technology and Oulu Tong both experienced declines of over 9% [1]

Group 1 - The CPO concept stocks in the A-share market experienced a significant decline, with major stocks like Dekoli dropping over 14% and Ruijie Network falling over 13% [1] - Other notable declines included Taicheng Light, Tianfu Communication, and Jingwang Electronics, all of which saw drops exceeding 11% [1] - Several stocks hit the 10% daily limit down, including Cambridge Technology and Guangxun Technology, while Kecuan Technology approached the limit down [1] Group 2 - The table lists various stocks with their respective declines, total market capitalization, and year-to-date performance, highlighting Dekoli's market cap at 16.9 billion and a year-to-date increase of 53.07% despite the recent drop of 14.63% [2] - Ruijie Network had a market cap of 72 billion with a year-to-date increase of 77.07%, despite a recent decline of 12.64% [2] - Tianfu Communication, with a market cap of 154.2 billion, experienced a significant drop of 10.73% but has a remarkable year-to-date increase of 205.61% [2]

Group 1 - High-priced stocks continued to weaken in the afternoon on September 2, with Dekoli falling over 14% [2] - Huicheng Vacuum, Tianfu Communication, Dingtong Technology, and Taicheng Light all dropped over 11% [2] - Lexin Technology and Oulutong experienced declines of over 10% [2]

Group 1 - The core viewpoint of the article highlights a significant decline in computing hardware stocks, particularly in the CPO and liquid cooling server sectors [2] - Companies such as Invec, Megmeet, and StarNet have hit the daily limit down, indicating severe market pressure [2] - Other companies like Tianfu Communication, Taicheng Light, Ruijie Networks, Dekoli, and Oulu Tong have experienced declines exceeding 10% [2]

Group 1 - The CPO concept stocks in the A-share market experienced a significant decline, with major companies like Dekoli and Ruijie Network dropping over 14% and 13% respectively [1] - Other notable declines included Taicheng Light, Tianfu Communication, and Jingwang Electronics, all falling more than 11% [1] - Several companies hit the 10% daily limit down, including Cambridge Technology and Guangxun Technology, while Kecuan Technology approached the limit down [1] Group 2 - Dekoli's stock fell by 14.63%, with a total market capitalization of 16.9 billion [2] - Ruijie Network saw a decline of 12.64%, with a market value of 72 billion [2] - Taicheng Light and Tianfu Communication reported decreases of 11.40% and 10.73% respectively, with market caps of 28.6 billion and 154.2 billion [2]

Group 1 - CPO concept stocks experienced a downturn on September 2, with Cambridge Technology hitting the daily limit down [1] - Ruijie Networks fell over 10%, while Dekoli, Taichengguang, Zhongfu Circuit, and Tianfu Communication all dropped more than 7% [1]

Market Overview - The Shanghai Composite Index rose by 0.46% on September 1, with 24 out of 28 sectors experiencing gains, led by the communication and comprehensive sectors, which increased by 5.22% and 4.27% respectively [2] - The non-bank financial and banking sectors saw declines of 1.28% and 1.03% respectively [2] Capital Flow Analysis - The net outflow of capital from the two markets reached 51.3 billion yuan, with 8 sectors experiencing net inflows [2] - The pharmaceutical and biological sector had the highest net inflow of 3.475 billion yuan, followed by the communication sector with a net inflow of 1.291 billion yuan [2] Communication Sector Performance - The communication sector increased by 5.22%, with a net inflow of 1.291 billion yuan, and 79 out of 125 stocks in this sector rose, including 3 hitting the daily limit [3] - The top three stocks with the highest net inflow were Hengbao Co., Ltd. (1.495 billion yuan), ZTE Corporation (1.259 billion yuan), and Zhongji Xuchuang (543 million yuan) [3] Communication Sector Capital Inflow - Key stocks in the communication sector with significant capital inflow included: - Hengbao Co., Ltd. with a 10.00% increase and a turnover rate of 29.11% [4] - ZTE Corporation with a 5.63% increase and a turnover rate of 8.02% [4] - Zhongji Xuchuang with a 14.42% increase and a turnover rate of 5.42% [4] Communication Sector Capital Outflow - Major stocks with significant capital outflow included: - Xinyi Sheng with a 9.07% increase but a net outflow of 504.2 million yuan [5] - Sanwei Communication with a 10.03% increase but a net outflow of 375.3 million yuan [5] - Taicheng Light with a 1.76% increase but a net outflow of 268.9 million yuan [5]

Group 1 - The core point of the news is that Shenzhen Taicheng Light Communication Co., Ltd. experienced a stock decline of 5.51%, with a current share price of 132.00 yuan and a total market capitalization of 29.981 billion yuan [1] - The company was established on December 12, 2000, and went public on December 6, 2016, focusing on the research, production, and sales of optical devices [1] - The main revenue composition of the company includes optical device products at 98.02%, other products at 1.81%, and optical sensing products at 0.17% [1] Group 2 - From the perspective of fund holdings, one fund under Jiao Yin Schroder has a significant position in Taicheng Light, with 46,800 shares held, accounting for 3.16% of the fund's net value [2] - The fund, Jiao Yin Youze Flexible Allocation Mixed A (519770), has a total scale of 61.1661 million yuan and has achieved a year-to-date return of 107.74% [2] - The fund's performance ranks 25th out of 8,254 in its category for the year and 230th out of 8,037 for the past year [2] Group 3 - The fund manager of Jiao Yin Youze Flexible Allocation Mixed A is Zhou Shanshan, who has a tenure of 12 years and 258 days, with a total asset scale of 143 million yuan [3] - The best return during Zhou's tenure is 105.22%, while the worst return is -2.73% [3] - The co-manager, Jiang Chengcao, has a tenure of 1 year and 236 days, managing assets of 2.076 billion yuan, with a best return of 105.64% and a worst return of 1.59% during his tenure [3]