机构专用席位卖出额排名：圆通速递(1.01亿元)、宁德时代(5978.55万元)。 成交价方面，共8只股票平价成交，4只股票溢价成交，47只股票折价成交；中核钛白、东鹏控股、孚能 科技溢价率居前，溢价率依次为9.77%、5.75%、0.46%；恒拓开源、美迪西、中创股份折价率居前，折 价率依次为34.01%、27.51%、22.81%。 机构专用席位买入额排名：山子高科(1.87亿元)、航宇微(1.12亿元)、华联股份(6330万元)、德明利 (4289.13万元)、科安达(3413.82万元)、中电港(2749.5万元)、尚太科技(2688.88万元)、四川双马(2387.53 万元)、光环新网(1852.31万元)、泰永长征(1774.5万元)、长青科技(1666.21万元)、盛洋科技(1402.51万 元)、德邦科技(1132.5万元)、圆通速递(1015.2万元)、楚天龙(845.46万元)、易瑞生物(802.92万元)、朗坤 科技(799.13万元)、长盈通(783万元)、征和工业(766.57万元)、科美诊断(576.8万元)、山西焦煤(531.83万 元)、雄塑科技(359.66万元)、徕木股份 ...

中核钛白（002145）公告，公司于2025年3月12日董事会审议通过回购股份方案，计划以不超过5.98元/ 股的价格回购不超过5亿元股份。截至2025年5月22日，公司累计回购4060.55万股，占公司总股本的 1.0490%，最高成交价4.39元/股，最低成交价4.18元/股，使用资金总额1.76亿元(不含交易费用)。 ...

Core Viewpoint - The company held an online performance briefing for the fiscal year 2024 and the first quarter of 2025, emphasizing its commitment to investor communication and transparency [1]. Financial Performance - The company's revenue for the first quarter of 2025 was 481,734,744.75 yuan, with a net profit attributable to shareholders of 10,256,415.31 yuan [5]. - For the fiscal year 2024, the company's operating revenue was 1,532,025,057.96 yuan, while the operating cost was 1,660,081,346.73 yuan [3]. Environmental Commitment - In 2024, the company's environmental expenditure was 13,227.19 million yuan, accounting for 7.97% of total revenue [2]. - The company is recognized as a clean production enterprise in Guangdong Province and emphasizes green development and pollution control measures [2]. Debt Management - The company's financial liabilities for 2024 amounted to 152,675.41 yuan, with other changes totaling 36,064,723.01 yuan, primarily related to bank acceptance bills [3]. - The company plans to optimize its debt structure and adjust its debt management strategy to reduce financial costs [3]. Industry Overview - In 2024, China's titanium dioxide production capacity reached 6.117 million tons, with a year-on-year growth rate of 11.08% [7]. - The total output of 42 full-process titanium dioxide enterprises was 4.766 million tons, an increase of 14.57% compared to the previous year [7]. - China's titanium dioxide exports reached approximately 1.9017 million tons in 2024, a year-on-year increase of 15.84% [7]. Future Outlook - The demand for titanium dioxide is expected to grow due to its applications in various industries, including photovoltaic, new energy, and catalysis [9]. - The company aims to enhance its production efficiency and product quality through technological innovation and industry upgrades [9]. - The company is focused on exploring potential mergers and acquisitions within the titanium dioxide industry to enhance its performance [4][5].

证券代码：300891 公司简称：惠云钛业 公告编号：2025-038 债券代码：123168 债券简称：惠云转债 广东惠云钛业股份有限公司 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记 载、误导性陈述或重大遗漏。 特别提示： 开2024年年度股东大会，审议通过了《关于公司2024年度利润分配预案的议 案》。本次权益分派的实施距离股东大会通过权益分派方案的时间未超过两个 月； 披露于巨潮资讯网（http://www.cninfo.com.cn）的《关于实施权益分派期间惠云 转债暂停转股的公告》（公告编号：2025-036）； （含税），合计派发现金3,973,662.36元，本次不送红股、不进行资本公积金转 增股本； 折算的每10股现金分红为0.099339元（保留到小数点后六位，最后一位直接截 取，不四舍五入），据此计算的除权除息参考价为本次权益分派股权登记日收 盘价减去0.0099339元/股； 一、股东大会审议通过权益分派方案情况 东大会审议通过，具体内容为：以2024年权益分派股权登记日的总股本（扣除 回购账户的股数）为基数，向全体股东每10股派发现金红利0.1元（含税），不 ...

证券代码：300891 证券简称：惠云钛业 债券代码：123168 债券简称：惠云转债 广东惠云钛业股份有限公司 投资者关系活动记录表 1 编号：2025-037 投资者关系活 动类别 □特定对象调研□分析师会议 □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 及人员姓名 线上参与公司"2024 年度暨 2025 年第一季度网上业绩说明 会"的投资者 时间 2025 年 5 月 21 日 (周三) 下午 15:30~17:00 地点 公 司 通 过 全 景 网 " 投 资 者 关 系 互 动 平 台 " （https://ir.p5w.net）采用网络远程的方式召开业绩说明 会 上市公司接待 人员姓名 1、惠云钛业董事长钟镇光 2、惠云钛业董事、总经理、总工程师何明川 3、惠云钛业副董事长、副总经理钟熹 4、惠云钛业董事、副总经理、财务总监赖庆妤 5、惠云钛业 董事、副总经理叶胜 6、惠云钛业 副总经理、董事会秘书钟怡 7、惠云钛业 独立董事熊明良 8、东莞证券保荐代表人郭文俊 9、东莞证券 保荐代表人郭彬 投资者提出的主要问题及公司回复情况 公司就 ...

Core Viewpoint - The supply side of non-financial enterprises in the A-share market is still in a bottoming phase, with both inventory and capacity remaining weak, but there are signs of marginal recovery on the demand side [1][3][6]. Supply Side Analysis - The supply side is characterized by weak replenishment and expansion intentions, with inventory growth for Q1 2025 at -1.63% year-on-year and stock growth at -4.46%, both showing declines compared to 2024 [1][3]. - The capacity utilization rate for Q1 2025 is at 2.32, down 0.04 from 2024, marking 12 consecutive quarters of decline since mid-2022 [3]. - Expansionary capital expenditure for Q1 2025 has a year-on-year decline of 20.69%, the first negative value since 2018, indicating weak investment intentions among listed companies [3]. Industry Focus - Key industries to focus on include those with relatively tight supply and good profitability, those that have shown signs of recovery from the bottom, and those still on the left side of the turning point but entering the later stages of clearing [1][10]. - Specific industries identified for potential support to performance include metal products, broiler farming, entertainment products, and gaming, with only the entertainment products sector showing high levels of expansionary capital expenditure [1][70]. Detailed Industry Breakdown Cyclical Sector - Industries with tight supply include those with high capacity utilization and low inventory, indicating potential for profitability improvement [12]. - Industries at the bottom include construction materials, chemicals, and photovoltaic power, which are experiencing supply structure optimization [12][25]. Manufacturing Sector - Tight supply industries include cable components, photovoltaic auxiliary materials, and metal products, with low expansionary capital expenditure [26][40]. - Bottomed industries include the new energy chain and military electronics, which are likely to face hard constraints on future production capacity [26][37]. Consumer Sector - Tight supply industries include broiler farming and entertainment products, with the latter showing high expansionary capital expenditure [41][54]. - Bottomed industries include pharmaceuticals and food processing, with signs of marginal improvement in capacity utilization and profitability [41][49]. TMT Sector - Tight supply industries include gaming, with low expansionary capital expenditure, indicating hard constraints on future supply [55][69]. - Industries at the bottom include electronic components and security equipment, with potential for recovery in capacity utilization and profitability [55][63].

Core Viewpoint - The chemical industry is currently at the bottom of its cycle, with prices and spreads still stabilizing, while demand is expected to improve with government policies aimed at economic recovery [1] Group 1: Industry Overview - The chemical industry is experiencing a bottoming phase, with most chemical prices and spreads still in a stabilization process [1] - Domestic capacity is gradually being released, leading to a significant slowdown in supply growth [1] - The report suggests focusing on sectors with relatively certain demand, such as agricultural chemicals and the civil explosives industry benefiting from western development [1] Group 2: Key Recommendations - Emphasis on long-term value of leading companies in the chemical sector, as core assets are expected to see profit and valuation recovery [1] - Recommended leading companies include Wanhua Chemical, Hualu Hengsheng, Huafeng Chemical, Longbai Group, Yangnong Chemical, New Hecheng, Satellite Chemical, Baofeng Energy, Hengli Petrochemical, and Rongsheng Petrochemical [1] Group 3: Subsector Insights - Agricultural chemicals show rigid demand, with steady growth in grain planting area and recovery in compound fertilizer volume and profit [2] - The civil explosives industry is driven by domestic demand, particularly in regions like Xinjiang and Tibet, with increasing concentration benefiting leading companies [2] Group 4: New Material Opportunities - The domestic replacement of chemical new materials is accelerating due to trade tariffs and anti-monopoly pressures [3] - Key areas include adsorption separation materials, lubricating oil components, OLED materials, and high-end photoresists, with specific companies recommended for investment [3] Group 5: Price Recovery Potential - Certain sectors may see profit improvements as supply growth slows and policy constraints are anticipated, particularly in organic silicon and spandex industries [4] - The petrochemical sector may present strategic opportunities following a potential bottoming of oil prices, with recommendations for strategic layouts in refining and downstream polyester filament industries [4]

Core Viewpoint - The chemical sector in China is maintaining its development momentum despite external challenges, supported by strong domestic demand and favorable policies, with a notable recovery in product demand driven by various industries [1][6]. Group 1: Industry Performance - In Q1, the chemical sector's 529 listed companies reported a total revenue of 621.73 billion yuan, a year-on-year decline of 15.33%, while net profit reached 36.208 billion yuan, showing a slight increase of 1.58% [1]. - The refrigerant industry benefited from regulatory policies, leading to a revenue increase of 23.31% to 14.654 billion yuan and a net profit surge of 140.16% to 1.77 billion yuan [2]. - The chlor-alkali industry saw a net profit increase of 84.55% to 3.117 billion yuan, despite a revenue decline of 13.98% to 45.922 billion yuan [2]. - The food and feed additive sector achieved a revenue of 37.773 billion yuan, up 4.21%, with net profit rising 75.57% to 5.369 billion yuan [3]. - The agricultural chemical sector reported a revenue of 49.378 billion yuan, down 6.51%, but net profit increased by 25.12% to 3.093 billion yuan [3]. Group 2: Industry Challenges - The organic silicon industry faced significant challenges, with net profit dropping by 37.74% despite stable revenue [4]. - The titanium dioxide sector experienced a revenue decline of 14.35% and a net profit drop of 35.61% due to high production levels and weak downstream demand [4]. - The nitrogen fertilizer industry reported a revenue decrease of 4.28% and a significant net profit decline of 56.82% [4]. - The tire industry showed a revenue increase of 6.34% but faced a net profit decline of 24.84%, attributed to rising production costs [4][5]. Group 3: Future Outlook - The refrigerant industry is expected to maintain its growth cycle due to quota systems and increasing downstream demand [6]. - The agricultural chemical market is anticipated to stabilize as the peak usage season approaches, with active trading expected [6]. - The chemical industry must navigate challenges such as increased competition in the titanium dioxide market and the need for innovation in the daily chemical sector [6].

Investment Rating - The report maintains an "Overweight" rating for the petrochemical and transportation sectors [4] Core Insights - Liquid Crystal Elastomers (LCEs) have significant potential applications in actuators, artificial muscles, and sensors due to their unique properties [1][12] - The performance of LCEs in artificial muscles has reached or even surpassed that of biological muscles, with advancements in strain capacity and response speed [2][19] - The report suggests focusing on companies in the liquid crystal industry, including 8Y Space, Ruian New Materials, Wanrun Shares, and Chengzhi Shares, as LCE applications continue to develop [2][19] Summary by Sections Liquid Crystal Elastomers - LCEs consist of flexible polymer chains with liquid crystal mesogens, allowing for rubber-like flexibility and elasticity while retaining liquid crystal properties [1][12] - The connection methods between mesogens and polymer chains affect the types of liquid crystal phases formed [1][12] - External stimuli such as temperature and humidity can trigger phase transitions in LCEs, leading to macroscopic shape changes [1][12] Performance Comparison - LCE fibers have comparable density and Young's modulus to muscle fibers, with higher driving strain, stress, energy density, and power density [19][20] - The report highlights that LCE fibers have improved performance metrics, making them competitive with artificial muscles [19][20] Investment Recommendations - The report recommends continued attention to undervalued, high-dividend, and well-performing companies in the "three barrels of oil" and oil service sectors, including China National Petroleum, Sinopec, and CNOOC [3] - It also suggests monitoring domestic material companies benefiting from the trend of domestic substitution, particularly in semiconductor and panel materials [3]

Group 1 - The titanium dioxide concept sector rose by 2.29%, ranking 10th among concept sectors, with 12 stocks increasing in value, including Anada which hit the daily limit, and Guocheng Mining, Zhenhua Co., and Huiyun Titanium Industry showing gains of 6.19%, 3.46%, and 3.41% respectively [1] - The main capital inflow into the titanium dioxide concept sector was 106 million yuan, with Anada receiving the highest net inflow of 55.23 million yuan, followed by Zhenhua Co., Guocheng Mining, and Jinpu Titanium Industry with net inflows of 36.96 million yuan, 14.95 million yuan, and 8.70 million yuan respectively [2][3] Group 2 - The leading stocks in terms of net capital inflow ratio were Anada, Guocheng Mining, and Zhenhua Co., with net inflow ratios of 11.18%, 8.37%, and 8.13% respectively [3] - The trading performance of key stocks in the titanium dioxide sector included Anada with a daily increase of 10.04% and a turnover rate of 19.49%, while Zhenhua Co. and Guocheng Mining had increases of 3.46% and 6.19% respectively [3][4]