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A股520红包
Datayes· 2025-05-20 11:19
A股复盘 |人的成见是A股 / 2025.05.20 看看,是不是每天都要认真看我的复盘, 昨天刚发了新消费概念的专题, 今天 大爆发了吧!而且今天微盘股又双叒叕新高了, 周报的含金量还在上升!! 今天520,不管是谁忘了你,大A都会在520当天给你发红包! PS:封面图别急,后面有详细的研报!! 话题一转,哈哈哈,今天来说一个大摩的预测——鉴于经济的韧性和关税战的暂 停, 中国 额外的财政的扩充会比预想的来得更迟,并且规模可能也更小。 大摩分析师在每周策略会上指出,关税对于中国毫无疑问是一个比较显著的需求 冲击,它会降低产出和价格。当然硬的数据会有一定的滞后性。以五一出行来 看,它很多的长途出行,都是在关税在升级之前就已经定下的。而在投资端,一 些很大的项目它一旦开启了也不会立刻的叫停。再包括一些抢出口、抢转口,再 包括一些政策宽松的滞后的效应,都使得一些硬数据的下滑至少在初期可能是比 较平缓的。 因此短期经济数据可能还比较有韧性,再叠加关税谈判的不确定性可能会维持到 7月底,甚至更长更久。 这些都意味着之前两会定下的政策空间,额外的财政的 扩充会比我们之前预想的来得更迟,并且规模可能也更小。 我们之前是预 ...
什么是网站IPv6支持度?怎么检测?
Sou Hu Cai Jing· 2025-05-19 08:37
4.内链支持率:网站的二级和三级链接在IPv6网络环境下的访问成功率,反映了网站内部链接的兼容性 和可用性。 随着互联网的飞速发展,IPv4地址资源逐渐枯竭,IPv6作为下一代互联网协议,凭借其海量的地址空 间、更高的安全性和更优的路由效率等优势,正逐步成为互联网发展的主流趋势。因此,了解网站的 IPv6支持度以及如何检测网站的IPv6支持度,对于提升用户体验、优化网络性能以及保障网络安全具有 重要意义。 网站IPv6支持度是指网站在IPv6网络环境下的表现能力和兼容性。一个支持IPv6的网站,应确保在IPv6 网络环境下能够正常访问,内容与IPv4情况下保持一致,连接稳定,访问体验良好。具体而言,网站 IPv6支持度涉及以下几个关键指标: 1.IPv6解析能力:通过DNS解析,网站域名应能正确获得AAAA记录(IPv6地址)。这是网站IPv6支持 的基础。 2.网站首页IPv6可访问性:在IPv6网络环境下,用户应能够正常访问网站的首页。 3.内容一致性:网站在IPv6和IPv4网络环境下的首页内容应保持高度一致,防止出现虚假网站应付IPv6 考核的情况。 -用户可以利用本地支持IPv6协议的设备,如安装了 ...
南凌科技(300921) - 2025年5月16日投资者关系活动记录表
2025-05-16 12:51
Financial Performance - In 2024, the company achieved revenue of CNY 60,136.10 million, remaining stable compared to the previous year [8] - The net profit attributable to shareholders was CNY 1,830.30 million, a decrease of 51.22% year-on-year [11] - The overall gross margin for 2024 was 29.81%, down from 32.10% in 2023, reflecting a decline of 2.29 percentage points [11] Cash Flow and Accounts Receivable - The net cash flow from operating activities in 2024 was CNY 28,130.8 million, a year-on-year decrease of 34.72% [2] - Prepayments decreased by 31.98% year-on-year due to reduced payments as project progress advanced [2] - Accounts receivable increased by CNY 561.11 million, primarily due to some clients opting for bank acceptance bills for settlement [3] Research and Development - In 2024, the company invested CNY 56,008.1 million in R&D, accounting for 9.31% of total revenue [3] - The company launched Managed Security Services (MSS) to provide comprehensive security monitoring and management [3] Market and Industry Trends - The global shift towards AI-driven industrial revolution is expected to create new security application scenarios and demands [6] - By 2025, it is predicted that 60% of enterprises will adopt MSS to replace some internal security functions [3] Strategic Initiatives - The company is focusing on cost optimization and enhancing operational efficiency to counteract market challenges [12] - It aims to deepen collaboration with telecom operators and cloud service providers to expand its market presence [20] International Business - In 2024, overseas revenue reached CNY 34,082.3 million, representing a 15% increase year-on-year [14] - The company has established 76 global network nodes to support the international operations of Chinese enterprises [19] Customer Segmentation - The top five customer industries in 2024 included manufacturing (23.45%), information transmission, software and IT services, wholesale and retail, and finance [16] - The company is actively enhancing brand recognition and market presence through participation in industry reports and collaborations with telecom operators [12] Future Outlook - The company plans to continue investing in R&D and expanding its product offerings to meet evolving market demands [5] - It aims to leverage its strengths in cloud security and network integration to support enterprises in their digital transformation [24]