Core Points - The Shanghai Composite Index closed at 3666.33 points, above the five-day moving average, with a gain of 0.51% [1] - The total trading volume of A-shares reached 1210.14 billion yuan [1] - A total of 285 A-shares have prices that surpassed the five-day moving average, with notable stocks showing significant deviation rates [1] Summary by Category Stock Performance - Notable stocks with high deviation rates include: - Shengke Communication (10.15% deviation, closing price 74.35 yuan) [2] - Yutian Guanjia (9.73% deviation, closing price 53.43 yuan) [2] - Century Dingli (8.34% deviation, closing price 6.52 yuan) [2] - Other stocks with lower deviation rates that just crossed the five-day moving average include: - Xingyu Co., Ltd. [1] - Xiangying Technology [1] - Chuling Information [1] Trading Metrics - The trading performance of selected stocks includes: - Dayang Biology with a 10.00% increase and a turnover rate of 10.71% [2] - Air China Ocean with a 10.94% increase and a turnover rate of 14.82% [2] - Liyuan Co., Ltd. with a 9.80% increase and a turnover rate of 7.62% [2]

Core Viewpoint - The company is focused on its existing core business while developing new products and solutions to meet customer needs, enhancing its core competitiveness [1] Group 1 - The company is committed to technological development and the expansion of application scenarios [1] - The company is paying attention to the low-altitude industry and aims to apply its communication-related products and solutions in low-altitude application scenarios [1]

Core Viewpoint - The company is focusing on enhancing operational efficiency through meticulous cost control and is committed to core product focus and market expansion to improve competitiveness [1]. Group 1 - The company is implementing refined cost management to boost operational efficiency [1]. - The company is concentrating on core products and market expansion to enhance competitiveness [1]. - The company plans to continue focusing on its main business to improve operational quality [1].

Group 1 - The core business of the company is focused on telecommunications and vocational education [1] - The company aims to continuously focus on its main business, reduce costs, and improve efficiency [1] - The goal is to reverse the company's profitability situation and enhance both company value and shareholder value [1]

Core Viewpoint - The company, Century Dingli, emphasizes its commitment to focusing on its existing core business while developing new products and solutions that meet customer needs, thereby enhancing its core competitiveness [1] Group 1 - The company will continue to align its development with its current business status [1] - The company aims to leverage technological advancements and expand application scenarios [1] - The goal is to create new products and solutions that satisfy customer demands [1]

Core Viewpoint - Century Dingli (300050) stated on August 1 that it will disclose any significant matters that meet the information disclosure standards in accordance with relevant laws and regulations [1] Group 1 - The company confirmed its commitment to timely disclosure of major events [1]

Core Viewpoint - The company emphasizes its commitment to transparent and timely information disclosure while acknowledging investor expectations for its development [1] Group 1 - The company is actively working on organizational processes, cost optimization, business expansion, and resource integration [1] - The current management team is focused on improving operational results, indicating a gradual positive trend in performance [1]

证券之星消息，8月1日通信服务板块较上一交易日下跌0.6%，南凌科技领跌。当日上证指数报收于 3559.95，下跌0.37%。深证成指报收于10991.32，下跌0.17%。通信服务板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 300921 | 南凌科技 | 24.50 | -5.22% | 15.08万 | | 3.74Z | | 603322 | 超讯通信 | 36.93 | -3.98% | 9.61万 | | 3.57亿 | | 000889 | 中嘉博创 | 3.70 | -3.90% | 85.75万 | | 3.20亿 | | 300442 | 润泽科技 | 48.18 | -3.23% | 27.65万 | | 13.38亿 | | 300738 | 奥飞数据 | 20.46 | -2.20% | 46.88万 | | 9.59 Z | | 002115 | 三维通信 | 8.32 | -2.00% | 33.87万 | | 2.82亿 | ...

证券日报网讯世纪鼎利（300050）7月29日在互动平台回答投资者提问时表示，公司目前业务管理及运 作一切正常。公司总经理全面负责公司日常经营管理的事项。 ...

证券日报网讯世纪鼎利（300050）7月29日在互动平台回答投资者提问时表示，公司目前注册地为广东 省珠海市，目前无迁移计划。 ...