8月25日，龙蟠科技盘中上涨2.04%，截至10:52，报14.99元/股，成交2.47亿元，换手率2.95%，总市值 102.69亿元。 资金流向方面，主力资金净流出878.95万元，特大单买入1067.78万元，占比4.33%，卖出1158.84万元， 占比4.70%；大单买入4382.37万元，占比17.76%，卖出5170.25万元，占比20.95%。 龙蟠科技今年以来股价涨44.69%，近5个交易日跌0.66%，近20日涨3.52%，近60日涨30.23%。 今年以来龙蟠科技已经4次登上龙虎榜，最近一次登上龙虎榜为6月25日。 资料显示，江苏龙蟠科技集团股份有限公司位于江苏省南京经济技术开发区恒通大道6号,香港湾仔皇后 大道东183号合和中心46楼，成立日期2003年3月11日，上市日期2017年4月10日，公司主营业务涉及江 苏龙蟠科技股份有限公司是一家主要从事车用精细化学品及磷酸铁锂正极材料销售的中国公司。该公司 主要通过三个分部开展业务。销售车用精细化学品业务分部主要从事多元化的车用精细化学品组合的生 产及销售,涵盖柴油发动机尾气处理液、车用及工业润滑油、冷却液以及车用养护品。销售磷酸铁锂正 ...

Group 1 - Yaxin Security plans to reduce its shareholding by up to 3%, totaling no more than 12 million shares, from August 8, 2025, to November 7, 2025 [1] - Shangwei Co. intends to issue up to 180 million shares to its controlling shareholder, raising no more than 1.144 billion yuan for digital upgrades and working capital [1][2] - Anker Innovations is exploring the possibility of overseas share issuance to enhance its global strategy and brand image, with no specific plan confirmed yet [3] Group 2 - AVIC Xi'an Aircraft Industry Group's chairman resigned due to work changes, effective immediately upon submission of the resignation [4] - Tianci Materials signed a procurement cooperation agreement to supply at least 550,000 tons of electrolyte products to Chuangneng New Energy from 2025 to 2030, enhancing market share and profitability [5][6] - Guangshentang's innovative drug GST-HG131 has been included in the list of breakthrough therapies, but this does not guarantee market approval or immediate financial impact [7][8] Group 3 - Chaozhuo Aerospace plans to reduce its shareholding by up to 3%, totaling no more than 896,000 shares, from August 7, 2025, to November 6, 2025 [9] - Taiji Group intends to repurchase shares worth between 80 million and 120 million yuan, with a maximum price of 28.03 yuan per share, to be used for cancellation [11][12] - Xibu Materials plans to invest 125 million yuan in a private placement by its subsidiary to raise 147 million yuan for working capital and loan repayment [13] Group 4 - Shantui Co. plans to issue H-shares and apply for listing on the Hong Kong Stock Exchange [14] - *ST Huawang intends to acquire 55.5% of Niwei Power for 666 million yuan, entering the new energy hybrid vehicle sector [15] - Tailin Bio's controlling shareholder plans to reduce its shareholding by up to 1.5%, totaling no more than 1.8195 million shares, for personal funding needs [17] Group 5 - Huicheng Vacuum plans to reduce its shareholding by up to 3%, totaling no more than 3 million shares, from August 7, 2025, to November 6, 2025 [18][19] - Kesi Co.'s actual controller plans to reduce its shareholding by up to 3%, totaling no more than 14.27 million shares, for personal funding needs [20][21] - Zhongchong Co.'s controlling shareholder plans to reduce its shareholding by up to 1.5%, totaling no more than 4.56 million shares, for funding needs [22][23] Group 6 - Shanhigh Environmental plans to raise no more than 718 million yuan through a private placement to supplement working capital and repay bank loans [24][25] - Zhongrong Electric plans to invest 114 million yuan in the construction of the Sinok New Energy Technology Park, expected to be completed by the end of 2027 [26] - Kaisen New Materials' shareholder plans to transfer 4.75% of its shares, totaling 20 million shares, for personal funding needs [27] Group 7 - Xinxin Standard's controlling shareholder plans to reduce its shareholding by up to 3%, totaling no more than 6.7792 million shares, for personal funding needs [28] - Chuhuan Technology plans to invest 9.99 million yuan in a partnership focused on high-end manufacturing, including semiconductors and new materials [29] - Shankai Intelligent's stock will resume trading after a share transfer agreement with Changjiang Aerospace, which will become the controlling shareholder [30]

Group 1 - Tiande Yu achieved a net profit of 1.52 billion yuan in the first half of 2025, a year-on-year increase of 50.89% [1] - Tiande Yu's operating income for the same period was 12.08 billion yuan, reflecting a growth of 43.35% year-on-year [1] - Fule New Materials plans to reduce its shareholding by up to 1.33%, amounting to 376.25 million shares, due to personal funding needs [1] - Jindi Co. signed an industrial project investment contract with a total investment of no less than 1.5 billion yuan [1] Group 2 - Tuo Xin Pharmaceutical intends to invest 10 million yuan in Jiangsu Jinsan Biotechnology, acquiring a 1.75% stake [1] - Pinming Technology expects a net profit of 28 million to 34 million yuan for the first half of 2025, a year-on-year increase of 231.79% to 302.89% [4] - Shuanglin Co. anticipates a net profit of 251 million to 310 million yuan, representing a growth of 1% to 25% year-on-year [7] Group 3 - Kangxino received approval for clinical trials of its trivalent poliovirus vaccine [8] - Bailian Co. signed a land storage compensation contract worth approximately 2 billion yuan [9] - Wukuang Development plans to issue short-term financing bonds and medium-term notes totaling up to 2 billion yuan each [10] Group 4 - Hengxin Life intends to invest 10 million yuan in a targeted equity investment [12] - Hengyin Technology expects a net profit of 13.5 million to 16.2 million yuan, marking a turnaround from losses [14] - *ST Jinglun anticipates a net loss of 19 million to 22 million yuan for the first half of 2025 [15] Group 5 - Baiyun Electric won a bid for a State Grid project worth 164 million yuan [16] - Zhejiang Energy completed a power generation of 788.48 billion kWh in the first half of 2025, a year-on-year increase of 4.48% [17] - Sheneng Co. reported a power generation of 259.51 billion kWh, a decrease of 1.7% year-on-year [19] Group 6 - Hengerd signed a strategic cooperation framework agreement with Tiangong International [21] - Baotai's application for the listing of Golimumab injection has been accepted by the FDA [23] - Yishitong received a government subsidy of 2 million yuan [24] Group 7 - Jinggong Steel signed a contract worth approximately 550 million yuan for the Jeddah Stadium project in Saudi Arabia [26] - Zhongwang Software received a government subsidy of 28 million yuan [27] - Rongxin Culture used idle funds of 100 million yuan to purchase financial products [29] Group 8 - Lingxiao Pump Industry invested 80 million yuan in financial products [31] - China Pacific Insurance reported a total original insurance premium income of 282 billion yuan from its subsidiaries [32] - Kema Technology expects a net profit of 165 million to 175 million yuan, a year-on-year increase of 18.59% to 25.77% [32] Group 9 - Qujiang Cultural Tourism anticipates a net loss of approximately 13 million to 16.9 million yuan [32] - Daoshi Technology expects a net profit of 220 million to 238 million yuan, a year-on-year increase of 98.77% to 115.03% [32] - Baicheng Medicine forecasts a net profit decline of 95.53% to 100% [33] Group 10 - Bertley plans to invest 198 million yuan to establish a partnership for investments in emerging fields [34] - China Merchants Highway announced the resignation of its chairman due to reaching retirement age [35] - Overseas Chinese Town A reported a 29% decrease in contract sales amount in June [36]

Group 1: Company Performance Forecasts - Zhongshe Co., Ltd. expects a net loss of 6 to 8 million yuan for the first half of 2025, compared to a profit of 18.83 million yuan in the same period last year [1] - Jiangfeng Electronics anticipates a net profit of 247 to 267 million yuan for the first half of 2025, representing a growth of 53.29% to 65.70% year-on-year [1] - Naipu Mining forecasts a net profit of 15 to 22.5 million yuan for the first half of 2025, a decline of 73.32% to 82.21% compared to the previous year [7] - Runjian Co., Ltd. expects a net profit of 35 to 52.5 million yuan for the first half of 2025, a decrease of 78% to 85% year-on-year [13] - Kanglong Chemical predicts a net profit of 679 to 713 million yuan for the first half of 2025, down 36% to 39% from the previous year [14] Group 2: Shareholder Actions - Tianyuan Co., Ltd. plans to reduce its shareholding by up to 0.76% through a concentrated bidding process [2] - Sanwei Tiandi intends to reduce its shareholding by up to 4.07% through concentrated bidding or block trading [3] - Zhongfu Shenying plans to reduce its shareholding by up to 1% due to personal funding needs [4] - Hengfeng Information intends to reduce its shareholding by up to 3% through concentrated bidding or block trading [6] - *ST Yanzhen's stock will be suspended for inspection due to abnormal trading fluctuations [9] Group 3: Corporate Transactions - *ST Weir plans to acquire 51% of Shanghai Zijiang New Materials Technology Co., Ltd. for 546 million yuan [10] - Greenland plans to introduce overseas strategic investors for its subsidiary QINGMEI to enhance global competitiveness [12] - Taihe Co., Ltd. intends to acquire the remaining 51% stake in Guangdong Haode Crop Technology Co., Ltd. for 22.083 million yuan [13] - Weichai Heavy Machinery is planning to acquire 100% of Changzhou Fiberglass Shipyard Co., Ltd. [15] - Guolian Aquatic plans to introduce a new shareholder through capital increase for its subsidiary [16]

Group 1 - Sannuo Group expects a net loss of 100 million to 120 million yuan for the first half of 2025, a significant decline from a profit of 7.4 million yuan in the same period last year [1] - The company anticipates a net loss of 77 million to 95 million yuan after excluding non-recurring gains and losses [1] - Basic earnings per share are projected to be a loss of 0.2148 to 0.2578 yuan per share [1] Group 2 - Landai Technology is planning to transfer 18% of its shares, which may lead to a change in control [2] - The stock of Landai Technology has been suspended from trading since July 8, 2025, with an expected suspension period of no more than two trading days [2] Group 3 - Xinxin Co. announced that a senior executive plans to reduce their holdings by up to 750,000 shares, representing no more than 0.2971% of the total share capital [3] - The reason for the reduction is personal financial needs [3] Group 4 - Biyimi plans to reduce its shares by a total of up to 3% by two shareholders, with one shareholder planning to reduce up to 139.68 million shares (2.00%) and the other up to 69.84 million shares (1.00%) [4] - The reason for the reduction is also personal financial needs [4] Group 5 - Changxin Bochuang announced that shareholders plan to reduce their holdings by up to 2.95%, totaling 8.6 million shares [6] - The reason for the reduction is personal financial needs [6] Group 6 - Tianci Materials plans to publicly issue H-shares and apply for listing on the Hong Kong Stock Exchange [9] Group 7 - Sanxiang Impression announced the termination of a previous equity transfer agreement, following a request from its controlling shareholder [10] Group 8 - Zhongke Technology has decided to terminate its plan to issue shares for asset acquisition and related fundraising due to changes in market conditions [12] Group 9 - Hangcha Group's subsidiary plans to acquire 99.23% of Guozu Robot's shares through capital increase [14] Group 10 - Xishan Technology plans to increase its holdings in the company by no less than 5 million and no more than 10 million yuan [19] Group 11 - New Hope reported sales of 1.33 million pigs in June, a year-on-year increase of 3.38% [21] - The sales revenue was 1.871 billion yuan, a year-on-year decrease of 19.14% [21] Group 12 - Auhua Endoscope announced that two shareholders plan to reduce their holdings by up to 1.92% [18] Group 13 - Star Source Material has submitted an application for H-share issuance and listing [18] Group 14 - Yilian Technology plans to invest 20 million yuan to establish a partnership with professional institutions [30]

Group 1 - Brother Technology expects a net profit of 60 million to 75 million yuan for the first half of 2025, representing a year-on-year increase of 325% to 431.25% [1] - Zhonggang Luonai's shareholder plans to reduce its stake by 0.5%, amounting to no more than 562,500 shares [1] - Hesheng Silicon Industry's controlling shareholder intends to exchange up to 1% of its shares for ETF units, totaling no more than 11,822,100 shares [1][2] Group 2 - Suotong Development's actual controller plans to reduce its stake by up to 2.21%, equating to no more than 1,098,720 shares [2] - Funeng Technology's shareholder plans to reduce its stake by no more than 1%, totaling up to 12,221,000 shares [2][3] - Yuhua Development expects a net profit of 175 million to 225 million yuan for the first half of 2025, a year-on-year increase of 632% to 784% [4][5] Group 3 - Dingsheng Co. plans to reduce its stake by no more than 1.71%, equating to up to 726,430 shares [5] - Renle's stock has been terminated from listing, officially delisted on July 4, 2025 [6] - Weitang Industrial's controlling shareholder plans to reduce its stake by no more than 1.95%, totaling up to 340,000 shares [7] Group 4 - Yingfeng Environment's convertible bond may trigger a downward adjustment of the conversion price due to stock prices falling below 85% of the conversion price [8] - Jingye Da's actual controller plans to reduce its stake by no more than 3%, equating to up to 694,150 shares [10] - Yongtai Technology and its subsidiary are suing for 57.5193 million yuan in damages [11] Group 5 - *ST Meigu's subsidiary has been applied for bankruptcy liquidation [12] - Daoshi Technology plans to invest up to 165 million USD in a copper wet smelting project in the Democratic Republic of Congo [13] - Xinbo Co.'s actual controller plans to reduce its stake by no more than 1.54%, totaling up to 372,440 shares [14] Group 6 - Yunnan Energy Investment has obtained the development rights for a photovoltaic power generation project with a capacity of 20 MW [15] - Qinglong Pipe Industry's controlling shareholder plans to reduce its stake by no more than 3%, equating to up to 990,970 shares [15] - Yangjie Technology has terminated the share issuance and cash acquisition of Beite Electronics, opting for cash acquisition instead [16] Group 7 - Taijia Co.'s controlling shareholder plans to reduce its stake by no more than 3%, totaling up to 755,210 shares [17] - Songyang Resources has terminated the planning of a control change and will resume trading on July 4, 2025 [19]

Group 1: Nanjing Business Travel - Nanjing Business Travel (600250) expects a net profit of 6 million to 9 million yuan for the first half of 2025, a decrease of 67.4% to 78.27% year-on-year [1] - The net profit excluding non-recurring gains and losses is expected to be between 5.5 million and 8.5 million yuan, down 17.34% to 46.52% year-on-year [1] Group 2: Jihong Co., Ltd. - Jihong Co., Ltd. (002803) anticipates a net profit of 112 million to 119 million yuan for the first half of 2025, an increase of 55% to 65% year-on-year [2] - The net profit excluding non-recurring gains and losses is expected to be between 106 million and 113 million yuan, up 68.16% to 79.62% year-on-year [2] - Basic earnings per share are projected to be between 0.29 yuan and 0.31 yuan [2] Group 3: Zhuhai Design - Zhuhai Design (300564) announced that its actual controller plans to reduce holdings by up to 3% of the company's shares, totaling 483.95 million shares [3] Group 4: Anjisi - Anjisi (688581) disclosed that two shareholders plan to reduce their holdings by up to 2% of the company's shares, totaling 162.27 million shares [4] Group 5: Jingwei Huikai - Jingwei Huikai (300120) intends to acquire a total of 12.44% equity in Nuo Si Wei, with a total transaction price of approximately 1.49 billion yuan [4] - The acquisition will increase the company's control over Nuo Si Wei from 22.12% to 34.56% [4] Group 6: Hainan Highway - Hainan Highway (000886) is planning to purchase 51% equity in Hainan Jiao Control Petrochemical, which will become a subsidiary after the transaction [9] Group 7: *ST Modern - *ST Modern (002656) has applied to revoke other risk warnings but will still face delisting risk warnings due to financial indicators [10] Group 8: Ningde Times - Ningde Times (300750) has repurchased 6.641 million A-shares at a total cost of 1.551 billion yuan [11][12] Group 9: Lixun Precision - Lixun Precision (002475) is planning to issue H shares and list on the Hong Kong Stock Exchange [13] Group 10: Ruikang Pharmaceutical - Ruikang Pharmaceutical (002589) announced that its vice president has been placed under detention by the local supervisory committee [14] Group 11: Changchun High-tech - Changchun High-tech (000661) announced that its subsidiary has received approval for a new drug, a monoclonal antibody for gout treatment [15] Group 12: Guofang Group - Guofang Group (002708) plans to reduce its holdings by up to 1.45% of the company's shares, totaling 666 million shares [16] Group 13: Guangyang Co., Ltd. - Guangyang Co., Ltd. (002708) announced that shareholders plan to reduce their holdings by up to 1.65% of the company's shares, totaling 922.76 million shares [17] Group 14: Zhixin Precision - Zhixin Precision (301512) disclosed that a major shareholder plans to reduce holdings by up to 1.86% of the company's shares, totaling 99 million shares [18] Group 15: Xinzhou Bang - Xinzhou Bang (300037) announced that its directors and executives plan to reduce their holdings by up to 126.88 million shares [19] Group 16: Guoanda - Guoanda (300902) announced that its actual controllers plan to reduce their holdings by up to 362 million shares [20]

Group 1 - Shida Shenghua expects a net loss of 52 million to 60 million yuan for the first half of 2025, a year-on-year decrease of 236.64% to 257.66% [1] - ST Zhizhi's vice president Wang Dong resigned for personal reasons, effective immediately upon delivery of the resignation to the board [1] - Haoyuan Pharmaceutical plans to increase capital by 400 million yuan to its wholly-owned subsidiary through a debt-to-equity swap, raising the registered capital from 400 million to 800 million yuan [1] Group 2 - Longxun Co. announced that shareholders and executives plan to reduce their holdings by up to 2% of the company's shares [2] - Aijian Group confirmed it has not engaged in any stablecoin-related business as of now [3] - Yanghe Co.'s chairman Zhang Liandong resigned due to work adjustments, effective immediately [5] Group 3 - Huanwei New Materials announced a stock suspension due to the major matter that may lead to a change in control [5] - Hualing Cable recently won contracts worth 456 million yuan in the power new energy sector, accounting for 10.97% of its audited revenue for 2024 [6] - Aerospace Changfeng plans to publicly transfer 55.45% of its stake in Aerospace Boke [6] Group 4 - Suzhou Planning is planning to acquire control of Dongjin Aerospace Technology, leading to a stock suspension for up to 10 trading days [6] - Yuexiu Capital intends to increase its stake in Yuexiu Real Estate using up to 204.22 million yuan through the Hong Kong Stock Connect [6] - Baichuan Co.'s actual controller and chairman Zheng Tiejiang is under investigation and has received a detention notice [7] Group 5 - XWANDA plans to issue H-shares and apply for listing on the Hong Kong Stock Exchange [8] - ST Aowei reported a loss of approximately 25.04 million yuan in inventory due to poor storage by a third party [8] - Yian Technology plans to increase capital by 120 million yuan to its subsidiary, raising its equity stake from 60% to 72.973% [9] Group 6 - Dongli New Science's wholly-owned subsidiary was applied for bankruptcy reorganization by creditors due to insolvency [11] - Bochuang Technology changed its name to Changxin Bochuang Technology, effective July 2, 2025 [14] - Huayang Co.'s controlling shareholder received a notice of administrative penalty from the China Securities Regulatory Commission [15] Group 7 - Hangzhou Thermal Power's shareholders plan to reduce their holdings by up to 4.09% of the company's shares [16] - Guoke Military Industry's two shareholders plan to reduce their holdings by up to 1.81% of the company's shares [17] - Pangu Intelligent's seven shareholders plan to reduce their holdings by up to 1% of the company's shares [19]

Group 1 - The battery chemicals sector has experienced a short-term surge, with Xiangtan Electric Chemical (002125) hitting the daily limit up [1] - Other companies such as Tianji Co., Ltd. (002759), Fengyuan Co., Ltd. (002805), Dangsheng Technology (300073), Tianhua New Energy (300390), and Shida Shenghua (603026) have also seen significant increases in their stock prices [1] - There is a notable influx of dark pool funds into these stocks, indicating potential investor interest and activity [1]

1. Report Industry Investment Rating - No industry investment rating is provided in the report. 2. Core Viewpoints of the Report - The initial price of Dianhua Convertible Bonds on the listing day is expected to be between RMB 131.46 and RMB 145.94, with an estimated winning rate of 0.0022%. Considering the good bond - bottom protection, attractive rating, and scale of the bonds, it is recommended to actively subscribe [2][13][15][17]. 3. Summary According to the Directory 3.1. Convertible Bond Basic Information - Dianhua Convertible Bonds (127109.SZ) started online subscription on June 16, 2025, with a total issuance scale of RMB 487 million. After deducting issuance fees, the net proceeds will be used for the project of an annual output of 30,000 tons of spinel - type lithium manganate battery materials [2][8]. - The current bond - bottom valuation is RMB 99.57, and the YTM is 2.35%. The bond has a 6 - year term, with a credit rating of AA/AA. The coupon rates from the first to the sixth year are 0.20%, 0.40%, 0.80%, 1.50%, 1.80%, and 2.00% respectively. The company's redemption price at maturity is 110% of the par value (including the last - period interest) [2][11][12]. - The current conversion parity is RMB 102.6, and the parity premium rate is - 2.60%. The conversion period is from December 22, 2025, to June 15, 2031. The initial conversion price is RMB 10.1 per share. The closing price of the underlying stock, Xiangtan Electrochemical, on June 13 was RMB 10.37 [2][12]. - The convertible bond terms are standard. The down - revision clause is "15/30, 80%", the conditional redemption clause is "15/30, 130%", and the conditional put - back clause is "30, 70%". The dilution rate of the total share capital is 7.11%, and the dilution pressure on the equity is small [2][12]. 3.2. Investment Subscription Suggestion - Based on comparable targets and empirical results, considering the good bond - bottom protection, attractive rating, and scale of Dianhua Convertible Bonds, the expected conversion premium rate on the listing day is around 35%, and the corresponding listing price is between RMB 131.46 and RMB 145.94 [2][13][15]. - The expected priority subscription ratio of original shareholders is 63.84%. The expected winning rate is 0.0022%, and it is recommended to actively subscribe [16][17]. 3.3. Underlying Stock Fundamental Analysis 3.3.1. Financial Data Analysis - Since 2019, the company's revenue has steadily increased, with a compound growth rate of 15.63% from 2019 - 2024. In 2024, the company achieved an operating income of RMB 1.912 billion, a year - on - year increase of 3.01%. Meanwhile, the net profit attributable to the parent company showed a downward trend, with a compound growth rate of - 50.88% from 2019 - 2024. In 2024, it achieved a net profit attributable to the parent company of RMB 315 million, a year - on - year decrease of 10.60% [2][18]. - The company's main businesses are battery materials and sewage treatment. From 2022 - 2024, the proportion of main - business income in total operating income was 91.81%, 98.38%, and 98.41% respectively [2]. - The company's net sales margin and gross profit margin fluctuated, the sales expense ratio remained low, the financial expense ratio declined slowly, and the management expense ratio increased in recent years. From 2019 - 2024, the net sales margins were 5.81%, 1.99%, 13.60%, 19.21%, 15.73%, and 15.95% respectively, and the gross profit margins were 24.93%, 20.39%, 19.69%, 26.48%, 21.56%, and 27.49% respectively [2]. 3.3.2. Company Highlights - The company has been focusing on the manganese - based battery cathode material industry. Its production process technology for deep - processing of manganese - based materials is at the leading level in China. It has a good reputation in the industry and maintains long - term stable cooperative relationships with many well - known battery enterprises at home and abroad [27].