Group 1 - The core viewpoint of the news is that YuDe Investment has conducted research on BaTian Co., focusing on its phosphate mining operations and market performance [1] - BaTian Co. primarily mines at the XiaoGaoZhai phosphate mine, with current mining activities in the B layer, specifically at elevations 760 and 770 [1] - The phosphate ore grade is approximately 27%-29%, with low-grade phosphate being sent for beneficiation [1] Group 2 - Monthly phosphate sales are around 300,000 tons, with an average price of 820-860 yuan per ton including tax [1] - The profit for phosphate ore with a grade above 28% is approximately 400 yuan per ton [1] - The sales target for the second quarter is set at 900,000 to 1,000,000 tons, while the first quarter sales were around 450,000 tons [1] Group 3 - The approval for the second phase of the mine expansion is expected in the third quarter, managed by the emergency management department [1] - Phosphate prices are considered reasonable, and surrounding mines are facing delays in production due to construction difficulties [1] - The company primarily engages directly with large users, leveraging the quality advantage of its phosphate ore, and most shareholders are optimistic about the company's long-term development with no short-term plans for share reduction [1]

Group 1 - The company Fengyuan Pharmaceutical (601089) is focusing on research and development, planning to increase R&D investment continuously [1] - The company's self-developed innovative drug FY101 injection is currently in Phase I clinical trials, with a target enrollment of 62 participants, of which 6 have been enrolled so far [1] - The company has received approval for 11 formulation varieties and 1 raw material drug this year, with 40 varieties under review by the National Medical Products Administration as of June 13, 2025 [1] - The failure to win the bid for the tenth batch of collective procurement of compound α-keto acid will have some impact on future sales, but it will not significantly affect the company's production and operations [1] - The company aims to expand sales in retail markets and other channels, leveraging continuous R&D to launch new products [1] - The retail market coverage includes top 100 chain pharmacies, regional chains, independent pharmacies, and community clinics nationwide [1] Group 2 - Pengyang Fund, established in 2016, has an asset management scale of 119.899 billion yuan, ranking 53rd out of 210 [2] - The asset management scale for non-monetary public funds is 106.687 billion yuan, ranking 45th out of 210 [2] - The fund manages 179 public funds, ranking 37th out of 210, with 24 fund managers, ranking 59th out of 210 [2] - The best-performing public fund product in the past year is Pengyang Beizheng 50 Index A, with a latest net value of 1.4 and a growth of 67.13% over the past year [2] - The latest public fund product raised by the company is Pengyang Heli Bond A, which is a mixed secondary bond type, with a subscription period from June 3, 2025, to September 2, 2025 [2]

Group 1: Xibu Mining - The company has hedged about 50% of its external raw material purchases [1] - Major shareholder's quality assets have been injected into the listed company [1] - Annual capital expenditure is approximately 3 billion, with the Yulong Copper Phase III construction capital expenditure around 5 billion [1] - The company has not yet initiated share buybacks or equity incentive plans [1] - Strategic goals include strengthening the mining main business and refining the smelting industry, while actively expanding resource reserves and improving process levels [1] - The Yulong Copper Mine is a porphyry copper mine with good exploration potential in the deep edge [1] - The major shareholder's holding decisions are based on confidence in long-term development prospects and market environment considerations [1] Group 2: Salt Lake Co. - The company has established a potash fertilizer production capacity system of 5 million tons per year, with subsidiaries responsible for 4 million tons and 1 million tons respectively [2] - Potash fertilizer market demand is expected to remain stable with an upward trend, and international potash prices have significantly increased [2] - Chinese enterprises are accelerating overseas potash fertilizer industry layout to ensure long-term stable supply [2] - The company has mastered full-category potassium chloride processing technology, with core production lines for potassium chloride and lithium carbonate capacity being released [2] - A new 40,000 tons per year lithium salt integrated project is progressing, utilizing advanced technology to increase lithium recovery by 25%, reduce freshwater consumption by 47.4%, and decrease overall energy consumption by 50.6% [2] - The company is exploring diversified shareholder return methods to ensure continuity and stability in profit distribution policies [2] - Through refined management, optimized channels, and reduced labor costs, the company is further lowering production costs [2] - China Minmetals is assisting the company in achieving central enterprise status and enhancing core competitiveness [2] - The company is closely aligning with China's salt lake "three-step" development strategy to build a globally influential salt lake industry cluster [2] Group 3: Zhongji Renjian - The company is implementing an intelligent emergency equipment testing industrial park project in Yanqing District, Beijing, with an investment not exceeding 581.19 million [3] - The company emphasizes market value management by enhancing operational efficiency, profitability, and core competitiveness [3] - The workforce consists of 690 employees, with 65.94% in technical positions and 86.52% holding a bachelor's degree or higher [3] - The company plans strategic investments in fields such as new energy vehicle certification testing and is expanding in regions like the Greater Bay Area, Chengdu-Chongqing Economic Circle, and southeastern Henan [3] Group 4: Asset Management Overview - Shangyin Fund, established in 2013, has an asset management scale of 226.466 billion, ranking 33rd out of 210 [3] - The scale of non-monetary public funds is 166.735 billion, ranking 30th out of 210 [3] - The fund manages 102 public funds, ranking 69th out of 210, with 20 fund managers, ranking 67th out of 210 [3] - The best-performing public fund product in the past year is Shangyin Medical Health Mixed A, with a latest net value of 0.75 and a growth of 24.87% in the past year [3] - The latest public fund product raised is Shangyin National Certificate Free Cash Flow Index A, which is an index-type stock fund, with a subscription period from June 4, 2025, to June 24, 2025 [3]

Market Overview - Major market indices opened lower today, with oil and precious metals sectors leading gains, while film, beauty care, and gaming sectors saw significant declines [1] - The oil and gas exploration and service sector experienced a substantial rise, with Tongyuan Petroleum hitting the daily limit, and companies like Beiken Energy and Zhun Oil also reaching the limit [1] Precious Metals Sector - The precious metals sector surged, with Xibu Gold reaching the daily limit, and companies like Xiaocheng Technology, Hengbang Shares, and Sichuan Gold rising over 5% [2] Shipping and Port Sector - The shipping and port sector strengthened, with companies like Phoenix Shipping, China National Ocean Shipping, and China Merchants Energy showing notable gains [3] Shareholder Concentration - A significant concentration of shares was observed, with 8 stocks reporting a decline in shareholder numbers exceeding 10% as of June 10 [4] - The stock with the largest decline in shareholder numbers was Shanshui Bide, down 22% to 4,744 shareholders, followed by Dongshan Precision, down 17.81% to 79,831 shareholders [5] Financing Activities - As of June 12, the total market financing balance reached 1.81 trillion yuan, with an increase of 2.388 billion yuan, marking four consecutive days of growth [6] - A total of 354 stocks saw net financing purchases exceeding 10 million yuan, with 31 stocks receiving over 50 million yuan in net purchases, led by Jianghuai Automobile with 465 million yuan [6] Institutional Research - In the past two days (June 11-12), 86 companies announced institutional research records, with 24 companies receiving visits from 10 or more institutions [8] - Tianfu Communication was the most researched company, with 112 institutions participating, focusing on its 1.6T optical engine product shipment progress and related developments [8]

Group 1: Report Overview - The research object is Linktech Technology, belonging to the optoelectronic industry, and the reception time was on June 12, 2025 [17] - The listed company's reception staff includes the chairman and general manager Zhang Jian, deputy general manager and board secretary Xiao Ming, financial director Luo Nan, and independent director Yu Yumiao [17] Group 2: Detailed Research Institutions - The relevant personnel of the institutions are others, and the reception object is all investors who participated in the performance explanation questions online [20] Group 3: Main Content - Regarding the expected release time of the semi - annual report, it is currently not in the reservation disclosure period [24] - The company's development prospects are good [24] - If there are plans for dividend distribution and bonus share issuance, the company will fulfill information disclosure obligations in a timely manner [24] - The company will strictly follow the relevant provisions of accounting standards for the provision and reversal of inventory impairment [24] - The company will plan production capacity according to business development and market expansion needs to meet market and customer demands [25] - The company's current orders are normal, and performance should be followed in relevant regular reports and announcements [25] - The company has not disclosed relevant repurchase plans [25] - Semiconductor - classified communication equipment, optical modules, etc. are exempt from reciprocal tariffs, and the bearing of tariff costs is related to trade terms [25] - The company's current production and operation are normal, and it will pay continuous attention to tariff policy changes and strengthen communication and coordination with customers [25] - The company's production and operation in the second quarter are normal, and specific details should be followed in subsequent regular reports [26] - The Malaysian base of Linktech Technology is operating normally, with increasing shipments and expanding production capacity [27] - The company's 1.6T products are in the sample testing stage [27]

Group 1 - Fund managers are actively seeking new investment opportunities through a combination of portfolio adjustments and research activities in the current market environment [1] - Notable changes in shareholder structures of several A-share listed companies indicate clear investment trends from well-known fund managers [3] - The latest data shows significant increases in holdings for certain funds, such as the Guangfa High-end Manufacturing Fund, which increased its stake substantially compared to the previous quarter [3] Group 2 - Institutional research activities are intensifying, with BoShi Fund leading with 945 research engagements, followed by HuaXia Fund with 867 [4] - Prominent fund managers are frequently participating in company research activities, focusing on key topics such as capital expenditure planning and technology iteration [4] - YiHeDa has gained the highest attention in research activities in June, with several well-known institutions participating in discussions on various topics including drug development and international cooperation [4]

近5日机构合计调研302家公司，肇民科技、中微公司、华测检测等被多家机构扎堆调研。 证券时报·数据宝统计，近5个交易日（5月27日至6月3日）两市约302家公司被机构调研，调研机构类型 显示，证券公司共对272家公司进行调研，即90.07%的上市公司调研活动有证券公司参与；基金公司调 研232家，位列其后；阳光私募机构调研119家，排名第三。 机构调研榜单中，共有69家公司获20家以上机构扎堆调研。肇民科技最受关注，参与调研的机构达到 281家；中微公司被212家机构调研，榜单中排名第二；华测检测、拓荆科技等分别被187家、179家机构 调研。 机构调研次数来看，三友联众机构调研最为密集，共获机构4次调研。能辉科技、周大生等机构调研也 较为密集，均被机构调研3次。 数据宝统计，20家以上机构扎堆调研股中，近5日资金净流入的有24只，中科金财近5日净流入资金4.04 亿元，主力资金净流入最多；净流入资金较多的还有海大集团、北特科技等，净流入资金分别为2.46亿 元、1.27亿元。 市场表现上，机构扎堆调研股中，近5日上涨的有27只，涨幅居前的有华纳药厂、科兴制药、益方生物 等，涨幅为64.66%、53.29%、 ...

证券研究报告/投资策略 机构调研、股东增持与公司回购策略周报（20250526-20250530） 投资要点 ➢ 机构调研热门公司梳理 近30天机构调研数前二十的热门公司有大族激光、周大生、曼卡龙、斯迪克、汇 川技术等。近5天机构调研数前二十的热门公司有大族激光、三友联众、周大生、 能辉科技、斯迪克等。近30天机构调研数前二十的热门公司中评级机构家数大于 或等于10家的有3家，分别为周大生、汇川技术和深南电路。深南电路、台华新 材、大族激光2024年归母净利润相较2023年实现较大增长。 ➢ 本周A股上市公司重要股东增持情况 2025年5月26日至2025年5月30日，发布重要股东增持进展情况公告的公司共计 2家，分别为中国黄金和新华医疗，拟增持金额上下限均值占最新公告日市值比 例分别为1.76%和1.61%。 ➢ 本周A股上市公司回购情况 ➢ 2025/01/01-2025/05/30部分上市公司回购情况 2025年1月1日至5月30日，共计1491家公司发布回购进展情况公告，评级机 构家数大于10家（含10家）的共329家公司，其中回购比例较大，预计回购 金额上下限均值占预案日市值比例大于1%的有99家， ...

Core Viewpoint - The article highlights the recent trends in stock financing and institutional research activities, indicating potential investment opportunities in specific sectors and companies. Financing Activities - As of May 29, the total market financing balance reached 1.8 trillion yuan, a decrease of 1.128 billion yuan from the previous trading day [2]. - On May 29, 300 stocks had a net financing buy-in of over 10 million yuan, with 26 stocks exceeding 50 million yuan in net buy-in [2]. - The top three stocks by net financing buy-in were Shenghong Technology (2.47 billion yuan), Huichuan Technology (1.5 billion yuan), and Xinyi Technology (1.28 billion yuan) [3]. Sector Analysis - The sectors with the highest concentration of stocks receiving over 50 million yuan in net financing included: - Computer: 4 stocks - Automotive: 3 stocks - Power Equipment: 3 stocks [2]. Institutional Research - From May 28 to May 29, 99 companies announced institutional research records, with 26 companies receiving visits from 10 or more institutions [6]. - Jin Di Co., Ltd. had the highest participation with 78 institutions, focusing on the company's R&D and products related to eVTOL electric vertical takeoff and landing aircraft [7]. Company Specifics - Jin Di Co., Ltd. is involved in manufacturing bearing retainers and automotive precision components, which attracted significant institutional interest [7]. - Huaci Co., Ltd. and Shuanglin Co., Ltd. announced non-public issuance plans, with Huaci aiming to raise 700 million yuan for the ASEAN Ceramic Valley project and Shuanglin targeting 1.5 billion yuan for various industrial projects [5].

5月以来，机构调研热度持续攀升。数据显示，截至5月20日，5月以来已有逾500家上市公司吸引各类机 构探访。从行业看，机构调研呈现鲜明的赛道偏好，电子、机械设备等行业获机构"扎堆"调研。其中， 电子行业"人气最高"公司安集科技获241家机构调研，机械设备行业关注度最高的公司恒而达 （300946）获238家机构调研。从调研内容看，机构关注的重点仍是上市公司基本面表现，包括业务布 局、产品情况、业绩表现等。(上海证券报) ...