作者 | 弗雷迪 数据支持 | 勾股大数 据（www.gogudata.com） 本周，当外围关税突然传来缓和声浪， A 股却在九连涨之后收住了势头。 今天下午两点，指数突然跳水，打破了市场一天的平静。 为何突然变脸？ 风不平，浪不静 01 截至， 上证指数收跌 0.07% ，创业板指涨 0.59% ，市场成交额再破万亿。 板块方面，电力板块尾盘发力，湖南发展等多股涨停；钛白粉板块走高，天原股份逼近涨停；旅游酒店板块震荡上行，三峡旅游、天府文旅双双 涨停； CPO 、云计算、 AI 医疗板块涨幅居前。另一方面，贵金属板块回落，西部黄金领跌；乳业股走低，贝因美尾盘跌停；跨境支付、创新 药、宠物经济、猪肉股跌幅居前。 昨天下午一份 "豁免清单"在网上流传，文件内提到部分科技产品的 125% 对等关税暂时取消，包括集成电路 ( 年进口量 87 亿，不含存储 芯片 ) 、血液类制品 (67 亿 ) 、半导体制造设备 (42 亿 ) 、医疗类闪烁扫描装置 (35 亿 ) 、乙烯聚合物 (26 亿 ) 半导体相关的特定检测仪 器 (19 亿 ) 等产品，合计豁免总额接近 450 亿左右，占到从美国进口总额的 30% 。 ...

惠云钛业（300891）公告，2024年营业收入16.6亿元，同比增长0.50%。归属于上市公司股东的净利润 442.08万元，同比下降89.23%。基本每股收益0.01元/股，同比下降90.00%。公司拟向全体股东每10股派 发现金红利0.1元(含税)，送红股0股(含税)，以资本公积金向全体股东每10股转增0股。 ...

Core Viewpoint - The titanium dioxide industry in China is experiencing significant growth, with a focus on the chloride process for production, which generates substantial waste that poses environmental risks. Dragon Group's subsidiary has developed a comprehensive recycling technology for waste and wastewater from titanium dioxide production, enhancing resource recovery and reducing environmental impact [1][2]. Group 1: Technology and Process - The new technology utilizes a process of "wet separation + chemical transformation + resource recovery," allowing for the recovery of valuable resources such as titanium, chlorine, and sodium from waste [1]. - The technology has increased the titanium resource recovery rate from less than 20% to 85%, equivalent to reducing the need for 80,000 tons of titanium ore extraction annually [2]. - The process involves multiple steps, including dissolution, filtration, neutralization, and evaporation concentration, which require precise control and technical expertise [2]. Group 2: Environmental and Economic Impact - The implementation of this technology reduces waste generation by 120,000 tons annually and decreases carbon dioxide emissions by 0.7 tons for every ton of waste processed [2]. - Since its operation began in 2022, the technology has alleviated environmental pressures from waste storage and generated significant economic benefits, with sales of by-products reaching 140 million yuan in 2023 and projected to increase to 160 million yuan in 2024 [3]. - The company plans to further research the comprehensive utilization of hydroxide slag to recover additional elements such as iron, magnesium, and aluminum, promoting sustainable development in the industry [3].

Group 1 - The Shanghai Composite Index opened lower but rose later, with the CSI 300 Chemical Index reported at 2022.67 points [1] - The CSI 300 Chemical Index has decreased by 11.64% over the past month, 9.12% over the past three months, and 8.64% year-to-date [1] - The CSI 300 Index is categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The top ten weights in the CSI 300 Chemical Index are: Wanhua Chemical (23.47%), Salt Lake Industry (14.14%), Baofeng Energy (7.62%), Juhua Co. (7.3%), Hengli Petrochemical (7.28%), Hualu Hengsheng (6.99%), Longbai Group (6.23%), Zangge Mining (6.19%), Satellite Chemical (6.02%), and Rongsheng Petrochemical (5.53%) [1] - The market share of the CSI 300 Chemical Index is 57.05% from the Shanghai Stock Exchange and 42.95% from the Shenzhen Stock Exchange [1] Group 3 - In terms of industry composition, other chemical raw materials account for 38.28%, polyurethane for 23.47%, potassium fertilizer for 20.33%, fluorochemical for 7.30%, titanium dioxide for 6.23%, and organic silicon for 4.39% [2] - The index samples are adjusted every six months, with adjustments implemented on the next trading day after the second Friday of June and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made when the CSI 300 Index samples are modified [2]

Group 1 - Company Instech reported a net profit of 177 million yuan for 2024, a year-on-year increase of 28.15%, with a proposed cash dividend of 1.20 yuan per 10 shares [1] - Instech achieved an operating revenue of 1.185 billion yuan in 2024, representing a year-on-year growth of 24.45% [1] - The company specializes in the research, production, and sales of rare earth permanent magnet materials and applications [2] Group 2 - Company Junda reported a net loss of 106 million yuan for Q1 2025, transitioning from profit to loss, with a year-on-year revenue decline of 49.52% [3] - Junda's operating revenue for Q1 2025 was 1.875 billion yuan [3] - The company focuses on the research, production, and sales of photovoltaic cell products [4] Group 3 - Company Annada reported a net loss of 10.26 million yuan for Q1 2025, with a year-on-year revenue increase of 1.44% [5] - Annada's operating revenue for Q1 2025 was 473 million yuan [5] - The company specializes in titanium dioxide and iron phosphate products [6] Group 4 - Company Jiuzhou Pharmaceutical reported a net profit of 250 million yuan for Q1 2025, a year-on-year increase of 5.68% [7] - Jiuzhou's operating revenue for Q1 2025 was 1.49 billion yuan, reflecting a year-on-year growth of 0.98% [7] - The company provides custom research and production services for pharmaceutical companies and research institutions [8] Group 5 - Company Yitong Century won a 1.48 billion yuan contract for a 5G comprehensive maintenance project with Guangdong Unicom [9] - The project will enhance the company's business volume and expansion in Guangdong [9] - Yitong Century specializes in communication network technology services and solutions [10] Group 6 - Company Rijiu Optoelectronics reported a net profit of 67.47 million yuan for 2024, a year-on-year increase of 506.9%, with a proposed cash dividend of 2.00 yuan per 10 shares [10] - Rijiu's operating revenue for 2024 was 583 million yuan, representing a year-on-year growth of 22% [10] - The company focuses on the research, production, and sales of touch display application materials [11] Group 7 - Company Ruotong reported a net profit of 95.98 million yuan for 2024, a year-on-year increase of 0.91%, with a proposed cash dividend of 2.00 yuan per 10 shares [12] - Ruotong's operating revenue for 2024 was 408 million yuan, reflecting a year-on-year growth of 7.54% [12] - The company specializes in drilling and completion equipment for oil and gas [13] Group 8 - Company Shuangxiang reported a net profit of 472 million yuan for 2024, a year-on-year increase of 754.84%, with a proposed cash dividend of 1.50 yuan per 10 shares [14] - Shuangxiang's operating revenue for 2024 was 2.29 billion yuan, representing a year-on-year growth of 51.55% [14] - The company focuses on synthetic leather and optical-grade PMMA products [15] Group 9 - Company Xinfang Pharmaceutical reported a net profit of 101 million yuan for 2024, a year-on-year decrease of 64.70%, with a proposed cash dividend of 0.30 yuan per 10 shares [16] - Xinfang's operating revenue for 2024 was 6.032 billion yuan, reflecting a year-on-year decline of 6.63% [16] - The company is involved in medical services, pharmaceutical distribution, and manufacturing [17] Group 10 - Company Dongxing Medical reported a net profit of 97.42 million yuan for 2024, a year-on-year increase of 0.21%, with a proposed cash dividend of 6.00 yuan per 10 shares [18] - Dongxing's operating revenue for 2024 was 435 million yuan, reflecting a year-on-year growth of 0.40% [18] - The company specializes in surgical medical devices [19] Group 11 - Company Wuzhou Special Paper reported a net profit of 64.68 million yuan for Q1 2025, a year-on-year decrease of 51.56%, with an operating revenue of 1.989 billion yuan [20] - Wuzhou's operating revenue for Q1 2025 increased by 15.21% [20] - The company focuses on the research, production, and sales of mechanism paper and pulp [21] Group 12 - Company Jinrui Mining expects a net profit of 15.28 million yuan for Q1 2025, a year-on-year increase of 617.40% [22] - The company specializes in the production and sales of strontium salt products [23] Group 13 - Company Youyan New Materials expects a net profit of 60 million to 75 million yuan for Q1 2025, a year-on-year increase of 13076% to 16370% [24] - The company focuses on electronic films, precious metal materials, and rare earth materials [25] Group 14 - Company Guoli expects a net profit of 11 million to 13 million yuan for Q1 2025, a year-on-year increase of 164.38% to 212.45% [26] - The company specializes in urban infrastructure design, construction, and investment [27] Group 15 - Company Shenzhen Airport reported a passenger throughput of 5.5422 million in March, a year-on-year increase of 8.70% [28] - The airport's cargo throughput was 171,900 tons, reflecting a year-on-year growth of 14.51% [28] - The company is involved in aviation and related non-aviation businesses [29] Group 16 - Company Shenghui Integration reported an order balance of 2.117 billion yuan as of March 31, 2025, a year-on-year increase of 11.89% [30] - The company provides cleanroom engineering and electromechanical engineering services [31] Group 17 - Company Chengyi Pharmaceutical received a drug registration certificate for Mercaptopurine tablets [32] - The drug is applicable for various diseases including choriocarcinoma and acute lymphoblastic leukemia [32] Group 18 - Company Enhua Pharmaceutical initiated Phase I clinical trials for NH280105 capsules, targeting Alzheimer's disease [33] - The trial aims to assess the safety and pharmacokinetics of the drug [33] Group 19 - Company Lingang Steel proposed a share buyback of 50 million to 100 million yuan [34] - The company specializes in the production and development of metallurgical products [35] Group 20 - Company Fujia plans to repurchase shares worth 15 million to 30 million yuan [36] - The company focuses on smart cleaning appliances and key components [37] Group 21 - Company Mould Technology received a project designation letter for exterior parts from a luxury car client, with an estimated total sales of 2.07 billion yuan [38] - The project is expected to start mass production in April 2027 [38] Group 22 - Company Longxin General expects a net profit of 4.55 billion to 5.30 billion yuan for Q1 2025, a year-on-year increase of 76.65% to 105.77% [39] - The company specializes in motorcycles, engines, and general machinery products [40] Group 23 - Company Dongfang Securities reported a net profit of 1.436 billion yuan for Q1 2025, a year-on-year increase of 62.08% [41] - The company focuses on investment management and securities trading [42] Group 24 - Company Yalian Machinery plans to use up to 800 million yuan of idle funds for low-risk financial products [43] - The company specializes in the production of engineered wood production lines and equipment [44] Group 25 - Company Guanghua Technology reported a net loss of 205 million yuan for 2024, with total revenue of 2.589 billion yuan [45] - The company focuses on PCB chemicals and lithium battery materials [46] Group 26 - Company Boya Biotechnology plans to publicly transfer 80% of its subsidiary's equity for 213 million yuan [47] - The transaction aims to optimize resource allocation focusing on blood products [48] Group 27 - Company Darui Electronics plans to repurchase shares worth 30 million to 50 million yuan [49] - The company specializes in customized components and automation equipment [50] Group 28 - Company Hongying Intelligent plans to repurchase shares worth 30 million to 40 million yuan [51] - The company focuses on smart control products and assemblies [52] Group 29 - Company Guangku Technology announced a change in the upper shareholding structure of its controlling shareholder [53] - The operational activities of the company will not be materially affected [54] Group 30 - Company Dingjie Smart's application for convertible bond issuance has been accepted by the Shenzhen Stock Exchange [55] - The company provides digital and intelligent solutions for various industries [56]

Group 1 - The core announcement is about the judicial auction of 34 million shares of Jinpu Titanium Industry, which was unsuccessful as the shares went unsold [1][2]. - The auction took place from April 8 to April 9, 2025, with a reference price of 74.12 million RMB based on a price of 2.18 RMB per share [1]. - Jinpu Investment Holding Group, the controlling shareholder, holds 254.7 million shares, representing 25.81% of the total share capital, with 100% of these shares being subject to judicial freezing and marking [2]. Group 2 - The company states that the failed auction will not have a significant adverse impact on its normal production and operations [3]. - The company will continue to monitor the situation and fulfill its information disclosure obligations as required by law [3].

报告中称，25Q1化工景气底部，企业端延续量增价减，春季行情涨价逻辑对板块的估值修复力度较为 有限。2025.2国内制造业PMI位于荣枯线上方。化工需求侧国内房地产新建商品房销售显著回暖，核心 城市率先回稳;新能源车销量维持高增长，以旧换新政策有望加速需求释放;社零增速平稳，促消费政策 持续发力。供给侧欧盟化工生产乏力已对下游制造业造成影响，国内维持稳健增长，但化工总体仍位于 产能扩张阶段，供过于求对价格的短期压制因素仍在。 量增价减表现为企业增收不增利，化工大宗价差短期仍在历史底部，利润向上游转移，对应资源型企业 ROE相对高位。从估值修复程度看，虽然年后化工在钛白粉、有机硅、氟化工、农化、香精香料等板块 均有涨价逻辑演绎，但看子板块整体的PB分位，修复的力度仍然有限。机构持仓方面，4Q24主动基金 降低化工板块配置，偏资源侧炼油化工板块为主要加仓方向。从交易的时间窗口期看，当前化工子板块 位于底部也有两年时间跨度了，离反转或已不远。 方正证券发布研报称，制冷剂进入需求旺季，涨价确定性强。制冷剂已经进入需求旺季，制冷剂企业生 产负荷逐步提升，行业产量和库存同比提升，旺盛的下游需求带动制冷剂价格上行，二季度价 ...

Group 1: Key Recommendations - The report highlights Vanadium Titanium Co., Ltd. (000629) as a key recommendation, indicating that high-end production capacity is being gradually released, suggesting an impending profit turning point [8] - The report notes that the company achieved a revenue of 13.209 billion yuan in 2024, a year-on-year decrease of 8.1%, and a net profit attributable to shareholders of 285 million yuan, down 73.0% year-on-year [8][9] - The report emphasizes the structural changes in downstream demand, with an increase in vanadium demand in non-steel applications, particularly in energy storage [9] Group 2: Industry Insights - The vanadium market is currently experiencing an oversupply, with the average market price of vanadium pentoxide in 2024 at approximately 80,500 yuan per ton, a year-on-year decrease of 25.9% [9] - The titanium dioxide market is also facing oversupply due to weak demand in downstream sectors such as real estate and coatings, with the company’s titanium dioxide revenue in 2024 reaching 3.517 billion yuan, a year-on-year increase of 2.5% [10] - The report forecasts that the company plans to produce 52,500 tons of vanadium products and 22,550 tons of sulfuric acid titanium dioxide in 2025, indicating a focus on expanding production capacity [11] Group 3: Market Performance - The pharmaceutical and biotechnology sector saw an overall increase of 0.98% in the last week, outperforming the CSI 300 index by 0.97 percentage points [12] - The report indicates that the PE valuation for the pharmaceutical and biotechnology sector is currently at 27.11 times, which is at a historically low level [12] - The report suggests that the recent performance of innovative drugs has been strong, with several companies reporting excellent earnings data [14]

Group 1 - China Telecom reported a net profit of 33.01 billion yuan for 2024, an increase of 8.4% year-on-year, with total revenue of 523.57 billion yuan, up 3.1% [1] - Minfeng Special Paper achieved a net profit of 72 million yuan, a year-on-year increase of 54.09%, despite a revenue decline of 9.82% to 1.46 billion yuan [2] - Kuaiji Elevator's net profit decreased by 8.46% to 132 million yuan, with total revenue falling by 4.93% to 1.58 billion yuan [3] Group 2 - Zhongjian Technology reported a net profit of 356 million yuan, up 23.16% year-on-year, with total revenue of 812 million yuan, an increase of 45.39% [4] - China Communication Technology announced the resignation of Vice President Zhao Xiaodong due to work changes [6] - Honghua Digital received a warning letter from the Zhejiang Securities Regulatory Bureau for failing to disclose the use of idle raised funds in a timely manner [8] Group 3 - Huazhong Shuanghe received a drug registration certificate for Gadobutrol injection, applicable for MRI examinations [10] - Ruihe Co. reported overdue loans totaling 15.2 million yuan due to slow accounts receivable turnover caused by a major client's debt crisis [12] - Lubo Chemical received a dividend of 76.5 million yuan from its subsidiary [13] Group 4 - Sihai Visual plans to use up to 500 million yuan of idle funds to purchase low-risk, short-term financial products [14] - Binjiang Group won the land use rights for two plots at a total price of 7.742 billion yuan [16] - Canan Co. received a utility model patent certificate for a needle sheath feeding mechanism [18] Group 5 - David Medical's subsidiary's medical device registration application was accepted by the Zhejiang Provincial Drug Administration [20] - Rejing Bio obtained 30 overseas qualification certifications for various in vitro diagnostic reagents and instruments [22] - Jincheng Mining signed a contract worth approximately 21.5 million USD for infrastructure support at a Zambian mine [24] Group 6 - Baiyun Mountain's subsidiary received approval for clinical trials of a new herbal tea product [26] - Hunan Haili successfully acquired land use rights for two plots in Yongxing County [28] - Nanshan Aluminum's subsidiary was listed on the Hong Kong Stock Exchange [30] Group 7 - Jinghua New Materials' application for a simplified procedure to issue shares was accepted by the Shanghai Stock Exchange [32] - Ningbo Construction filed a lawsuit for overdue project payments totaling 112 million yuan [34] - Tiantong Co. received a government subsidy of 47.52 million yuan [36] Group 8 - Zhongqi Co. appointed Zhang Zipeng as the new general manager [38] - Ruihu Mold reported a net profit of 350 million yuan, up 73.20% year-on-year, with total revenue of 2.424 billion yuan [40] - Mega Chip reported a net profit of 211 million yuan, a year-on-year increase of 26.30%, with total revenue of 2.139 billion yuan [42] Group 9 - Shenhuo Co. reported a net profit of 4.307 billion yuan, a decrease of 27.07% year-on-year, with total revenue of 38.373 billion yuan [44] - Feikai Materials plans to acquire 100% of JNC Suzhou and related patents for a total consideration of 3.7 billion yuan [46] - Junpu Intelligent announced that its major shareholders committed not to reduce their holdings for 12 months [48] Group 10 - Yaxing Anchor Chain confirmed that its production and operations are normal amid market interest in marine economy concepts [50] - Guangzhou Development plans to invest 5.612 billion yuan in a coal power environmental replacement project [52] - Ruihu Mold intends to issue convertible bonds to raise up to 880 million yuan for various projects [54]

Investment Rating - The report maintains an "Overweight" rating for the organic silicon industry [5]. Core Viewpoints - The peak production period for organic silicon has passed, and companies are collaborating to reduce output, leading to a potential price recovery from the bottom [1]. - Domestic organic silicon DMC capacity increased from 1.515 million tons/year in 2019 to 3.44 million tons/year by 2024, with limited new capacity expected in the future [1]. - As of March 19, 2025, the average market price for organic silicon was 14,500 CNY/ton, reflecting an 11.5% increase since the beginning of the year, although profit margins remain negative [1]. - The demand for organic silicon is steadily growing, with a CAGR of approximately 10.7% from 2020 to 2024, driven primarily by the construction and electronics sectors [3]. - The report suggests that the limited new supply and increasing demand will likely stabilize and improve the pricing and profitability of organic silicon products [1][3]. Summary by Sections Section 1: Industry Overview - The organic silicon industry is experiencing a supply reduction due to increased maintenance and repairs among producers, with 182,000 tons of capacity under maintenance as of February 19, 2025 [2]. - The inventory levels of organic silicon DMC are stable, with a slight increase since September 2024, but still within the median range of the past three years [2]. Section 2: Demand and Applications - The apparent consumption of organic silicon DMC in China rose from 1.21 million tons in 2020 to 1.82 million tons in 2024, with significant growth in exports at a CAGR of 22.5% during the same period [3]. - Key application areas for organic silicon include construction and electronics, which account for 25% and 23% of consumption, respectively [3]. - The report highlights the potential for growth in high-end construction sealants and materials for photovoltaic and electric vehicle sectors, driven by policy support and technological advancements [3]. Section 3: Investment Recommendations - The report recommends focusing on companies in the organic silicon production sector such as Hoshine Silicon Industry, Xingfa Group, and New安股份, as well as application companies like Ruifeng New Materials and Silica宝科技 [3].