Core Viewpoint - The company, Dahongli (300865), is focusing on cautious investment strategies in the drone industry while expanding its overseas business to drive revenue growth [2][4][5]. Group 1: Drone Industry Investment - Dahongli's initial investment in the drone sector is modest due to its commitment to a steady development strategy, emphasizing careful selection based on industry research [2]. - The company has acquired a 51% stake in Chengdu Leidian Bird Technology Co., Ltd. (Leidian Bird), which specializes in drone technology development and manufacturing [2][3]. - Leidian Bird's core assets include a skilled technical team with over ten years of experience in avionics and flight control systems [3]. Group 2: Overseas Expansion - Dahongli's overseas revenue reached 5.39 million yuan, a significant increase of 3540.07% compared to the previous year's 148,200 yuan [4]. - The company has established offices in Thailand and Malaysia, and a wholly-owned subsidiary in Indonesia to enhance its international presence [4][5]. - Future growth is expected to be driven by infrastructure demands in countries participating in the Belt and Road Initiative, which will boost Dahongli's market share abroad [5].

上周（5月5日至5月9日）A股大盘显著回暖，上证指数全周上涨1.92%，收于3342点；深证成指周内上涨 2.29%，创业板指上涨3.27%。 从机构调研动向来看，上周机构调研集中度有所下滑，但调研热情不减。截至5月9日，共有452家上市公司披露投资 者调研记录。市场暖意明显，超九成机构调研公司实现正收益，其中润贝航科上周实现4连板，涨幅为31.17%；九菱 科技、*ST金刚涨幅也超20%；万向钱潮、山东章鼓等公司也两连板。 热门调研标的方面，祥鑫科技、兴业银锡、宏华数科、容百科技等4家公司接受百家以上机构调研，稳健医疗、赛意 信息、ST华通、翔宇医疗等14家公司接受超50家机构调研。 祥鑫科技上周接受173家机构调研，其中不乏博时基金、德邦基金、海通证券、南方基金、中银基金等知名券商与公 募。祥鑫科技主要从事精密冲压模具和金属结构件的研发、生产和销售，其产品广泛应用于汽车、通信设备、电子 电器等领域。在调研中，机构普遍关注祥鑫科技在人形机器人领域的布局情况。 对此，祥鑫科技表示，人形机器人是该公司未来重要的战略布局方向之一，该公司致力于围绕客户需求进行产业配 套，并在项目初期就与客户共同开发，提供全面的技术 ...

天眼查资料显示，深圳市联赢激光股份有限公司，成立于2005年，位于深圳市，是一家以从事专用设备 制造业为主的企业。企业注册资本34124.9895万人民币。通过天眼查大数据分析，深圳市联赢激光股份 有限公司共对外投资了9家企业，参与招投标项目160次，财产线索方面有商标信息46条，专利信息526 条，此外企业还拥有行政许可34个。 金融界2025年5月10日消息，国家知识产权局信息显示，深圳市联赢激光股份有限公司申请一项名为"一 种基于Ethercat协议的激光器参数转换系统及其应用方法"的专利，公开号CN119946158A，申请日期为 2025年2月。 专利摘要显示，本发明提供了一种基于Ethercat协议的激光器参数转换系统及其应用方法，包括：激光 器Ethercat数据转换模块，激光器Ethercat数据转换模块包括有用以数据转换和监控通信状态的Ethercat通 信转换板；激光器模块，激光器模块具有可上传的控制参数rs422协议数据的数据单元；上位机，激光 器Ethercat数据转换模块分别与激光器模块相连；上位机通过发出激光器参数指令至激光器Ethercat数据 转换模块，以控制激光器模块；激光器 ...

Core Viewpoint - The article discusses the changes in the Consumer Price Index (CPI) and Producer Price Index (PPI) in April, highlighting a shift in CPI from a decline to an increase, while PPI remains stable in its decline. The analysis indicates that various factors, including food prices and international commodity prices, are influencing these trends. CPI Analysis - In April, the CPI changed from a decrease of 0.4% in the previous month to an increase of 0.1%, with a year-on-year decrease of 0.1% remaining unchanged from the previous month [1][2] - The core CPI increased by 0.2% month-on-month and rose by 0.5% year-on-year, maintaining stability [1][3] - Food prices rose by 0.2% month-on-month, exceeding seasonal levels by 1.4 percentage points, with beef prices increasing by 3.9% due to reduced imports [5] - Travel service prices saw significant increases, with airfares up by 13.5% and hotel prices up by 4.5%, contributing approximately 0.10 percentage points to the CPI increase [5][3] - Year-on-year, energy prices fell by 4.8%, with gasoline prices down by 10.4%, significantly impacting the CPI [5] PPI Analysis - The PPI decreased by 0.4% month-on-month, with the decline rate consistent with the previous month [6][7] - The decline in PPI is attributed to international factors affecting domestic prices, particularly in the oil and gas extraction sector, which saw a 3.1% decrease [9] - Seasonal declines in energy prices, particularly in coal mining, also contributed to the PPI decrease, with coal prices down by 3.3% [9] - Some industries are experiencing improved supply-demand relationships, leading to a narrowing of price declines, such as in the black metal smelting and non-metal mineral products sectors [10] Industry Trends - High-tech industries are driving price increases in related sectors, with wearable smart device manufacturing prices rising by 3.0% year-on-year [10][11] - Policies promoting consumption and equipment upgrades are showing effects, with prices in consumer goods and equipment manufacturing sectors experiencing reduced declines [10] - The diversification of trade is expanding markets, leading to price increases or reduced declines in certain export industries, such as integrated circuit packaging [11]

Group 1 - In April, China's Producer Price Index (PPI) decreased by 0.4% month-on-month and 2.7% year-on-year, with the year-on-year decline widening by 0.2 percentage points compared to the previous month [1] - The decline in PPI is attributed to changes in the international trade environment and a rapid drop in prices of certain international bulk commodities, affecting domestic industry prices [1] - Specific sectors such as oil and gas extraction saw a price decrease of 3.1%, while refined petroleum products and chemical manufacturing prices fell by 2.5% and 0.6% respectively [1] Group 2 - Seasonal declines in energy prices were noted, with coal mining and processing prices dropping by 3.3% due to the end of heating season and traditional off-peak demand [1] - The electricity and heat production and supply sector experienced a price decrease of 0.3%, influenced by lower costs of new energy generation and increased wind power output [1] - Despite international factors exerting downward pressure, domestic macro policies aimed at boosting consumption and the growth of high-tech industries have led to increased demand in certain sectors, resulting in positive price changes in some areas [1] Group 3 - Policies promoting consumption and equipment upgrades are expected to lead to a recovery in prices for certain consumer goods and manufacturing products [2] - In April, the year-on-year price decline for household washing machines narrowed by 0.3 percentage points, while food manufacturing and new energy passenger vehicles also saw a reduction in their price decline by 0.2 percentage points [2] - The diversification of trade and market expansion has contributed to price increases or reduced declines in some export sectors, with integrated circuit packaging and testing prices rising by 2.7% and semiconductor device manufacturing prices increasing by 1.0% in April [2]

Core Viewpoint - The article discusses the recent trends in China's Consumer Price Index (CPI) and Producer Price Index (PPI), highlighting the impact of international oil prices and domestic economic policies on these indices [1][2]. CPI Analysis - In April, the CPI showed a month-on-month increase of 0.1% after a previous decline of 0.4%, but year-on-year it decreased by 0.1% [1]. - The core CPI, excluding food and energy, rose by 0.5%, indicating stable inflation in essential goods [2]. - The year-on-year decline in CPI is attributed mainly to a significant drop in energy prices, which fell by 4.8%, with gasoline prices decreasing by 10.4%, contributing approximately 0.38 percentage points to the CPI decline [6]. PPI Analysis - The PPI decreased by 0.4% month-on-month and 2.7% year-on-year, with the latter decline widening by 0.2 percentage points compared to the previous month [7]. - The drop in PPI is influenced by international commodity price declines, particularly in oil and gas extraction, which saw a price drop of 3.1%, and refined petroleum products, which fell by 2.5% [7]. - Seasonal factors also contributed, with coal prices declining as demand decreased post-heating season [7]. Positive Price Changes - Despite the overall decline in CPI and PPI, certain sectors are experiencing positive price changes due to improved supply-demand dynamics and government policies promoting consumption [9]. - Industries such as black metal smelting and non-metallic mineral products saw a narrowing of year-on-year price declines, indicating a recovery in demand [9]. - High-tech industries are also benefiting, with prices for wearable smart devices and aircraft manufacturing increasing by 3.0% and 1.3%, respectively [10]. Trade and Export Impact - The diversification of trade and market expansion has led to price increases in some export sectors, such as integrated circuit packaging, which rose by 2.7% [10]. - The government emphasizes the importance of maintaining prices within a reasonable range to support both consumer spending and corporate profitability [10].

国家统计局表示，虽然国际输入性因素对部分行业价格产生一定下拉影响，但我国经济基础稳、韧性 强，各项宏观政策协同发力，高质量发展扎实推进，部分领域价格呈现积极变化。 受国际油价下行等因素影响，4月份CPI同比持续下降，PPI同比降幅扩大。 国家统计局5月10日发布的数据显示，4月份居民消费价格指数（CPI）环比由上月下降0.4%转为上涨 0.1%，同比下降0.1%。工业生产者出厂价格指数（PPI）环比下降0.4%，降幅与上月相同，同比下降 2.7%，降幅比上月扩大0.2个百分点。 4月份，扣除食品和能源价格的核心CPI上涨0.5%，涨幅保持稳定。 国家统计局城市司首席统计师董莉娟表示，虽然国际输入性因素对部分行业价格产生一定下拉影响，但 我国经济基础稳、韧性强，各项宏观政策协同发力，高质量发展扎实推进，部分领域价格呈现积极变 化。 CPI同比连续三个月为负 中信证券研报显示，自4月2日美国公布对等关税政策以来，全球大宗商品价格呈普跌态势，其中布伦特 原油、伦敦商品交易所（LME）铜现货价格分别下跌6.6%、5.5%。 董莉娟分析，影响本月PPI下降的主要原因：一是国际输入性因素影响国内相关行业价格下行。国际贸 ...

Group 1: Consumer Price Index (CPI) Insights - In April, the CPI increased by 0.1% month-on-month and decreased by 0.1% year-on-year, indicating a shift from decline to growth in the month-on-month comparison [1][3] - Food prices rose by 0.2%, while non-food prices increased by 0.1%, with service prices up by 0.3%, driven by seasonal factors and demand recovery [3][4] - The core CPI, which excludes food and energy, rose by 0.2% month-on-month and 0.5% year-on-year, reflecting stable supply-demand dynamics [3][10] Group 2: Producer Price Index (PPI) Trends - The PPI decreased by 0.4% month-on-month and 2.7% year-on-year, with the decline attributed to international input factors and seasonal drops in energy prices [1][9] - Certain industrial sectors showed signs of price stabilization, with black metal and non-metal mineral product prices experiencing reduced year-on-year declines [5][6] - The PPI's month-on-month decline was influenced by falling prices in the petroleum and natural gas extraction sectors, as well as in the non-ferrous metal industries [9][10] Group 3: Economic Policies and Market Dynamics - The People's Bank of China noted that policies aimed at expanding domestic demand are beginning to take effect, which is expected to support a moderate recovery in price levels [1][10] - Recent macroeconomic policies, including interest rate cuts and structural tools, are designed to stimulate domestic demand and support price stability [10] - The upcoming holiday seasons are anticipated to boost service prices, contributing to a potential recovery in the core CPI [10]

5月10日，国家统计局发布数据显示，4月份，居民消费价格指数（CPI）环比上涨0.1%，同比下降0.1%。工业生产者出厂价格指数（PPI）环比下降0.4%，同比 下降2.7%。 4月份CPI环比由降转涨，同比降幅与上月相同，核心CPI涨幅稳定，PPI环比降幅与上月相同，部分工业行业价格同比继续呈现稳中向好走势。中国人民银行最新发 布《2025年第一季度中国货币政策执行报告》认为，随着扩大内需政策落地显效，市场需求加快释放，将更好支撑物价水平温和回升。 食品、出行服务表现好于季节性 4月份，CPI环比上涨0.1%。其中，食品价格上涨0.2%，非食品价格上涨0.1%；消费品价格持平，服务价格上涨0.3%。 国家统计局城市司首席统计师董莉娟表示，从环比看，CPI由降转涨，涨幅高于季节性水平0.2个百分点，主要是食品、出行服务回升带动。 食品价格的带动包括部分地区进入海洋休渔期，海水鱼价格上涨；新果上市初期供给季节性减少，薯类和鲜果价格上涨等情况，也包括受进口量减少等因素影响， 牛肉价格上涨等情况。此外，鲜菜和猪肉价格降幅小于季节性有一定影响。 同时，4月份，受需求回暖及假日因素共同影响，出行服务价格回升明显。飞机票 ...

证券代码：300509 证券简称：新美星 投资者关系活动记录表 江苏新美星包装机械股份有限公司 投资者关系活动记录表 第 2 页 共 2 页 | 投资者关系活动 | □特定对象调研 □ 分析师会议 | | --- | --- | | 类别 | □ 媒体采访 √ 业绩说明会 | | | □ 新闻发布会 □ 路演活动 | | | □ 现场参观 | | | □ 其他 （请文字说明其他活动内容） | | 参与单位名称及 | 投资者网上提问 | | 人员姓名 | | | 时间 | 2025 年 5 月 9 日(周五)下午 15:00——17:00 | | 地点 | 公司通过深圳证券交易所"互动易"平台（http://irm.cninfo.com.cn） | | | "云访谈"栏目，采用网络远程的方式召开业绩说明会 | | 上市公司接待人 | 1、董事长何云涛 | | 员姓名 | 2、财务总监陈红 | | | 3、独立董事李苒洲 | | | 4、董事会秘书张钦杰 | | | 投资者提出的问题及公司回复情况 | | | 公司就投资者在本次说明会中提出的问题进行了回复： | | | 1、公司本期的盈利水平如何？ | | | ...