证券研究报告 2025 年 7 月 18 日 星期五 【A 股市场大势研判】 市场全天低开高走，创业板指领涨 市场表现： | 指数名称 | 收盘点位 | 涨跌幅 | 涨跌 | 上证指数分时图 | | --- | --- | --- | --- | --- | | 上证指数 | 3516.83 | 0.37% | 13.05 | | | 深证成指 | 10873.62 | 1.43% | 152.81 | | | 沪深 300 | 4034.49 | 0.68% | 27.29 | | | 创业板 | 2269.33 | 1.75% | 39.13 | | | 科创 50 | 1005.65 | 0.80% | 8.02 | | | 北证 50 | 1428.11 | 0.86% | 12.13 | | 资料来源：东莞证券研究所，iFinD 数据 板块排名： | 申万行业表现前五 | | | 申万行业表现后五 | 概 | 念板块表现前五 | | 概念板块表现后五 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 国防军工 | 2.74% ...

| 代码 | 简称 | 今日涨跌幅（%） | 今日换手率（%） | 主力资金流量（万元） | | --- | --- | --- | --- | --- | | 300779 | 惠城环保 | -1.75 | 3.59 | -21815.36 | | 300950 | 德固特 | -4.24 | 39.50 | -18877.73 | | 002645 | 华宏科技 | -6.39 | 27.29 | -10099.85 | | 600711 | ST盛屯 | -1.37 | 1.99 | -6739.98 | | 002658 | 雪迪龙 | -0.98 | 7.70 | -6392.96 | | 603011 | 合锻智能 | -0.97 | 8.18 | -6123.27 | | 002210 | 飞马国际 | -1.39 | 4.78 | -5271.64 | | 301127 | 武汉天源 | -1.72 | 1.19 | -3265.41 | | 300515 | 三德科技 | -0.66 | 5.18 | -3230.92 | | 300237 | 美晨科技 | -1.42 | 4.32 | - ...

Core Viewpoint - The company has signed a strategic cooperation agreement with Changsha Digital Group to enhance its operational capabilities in various digital and environmental sectors [1] Group 1: Agreement Details - The strategic cooperation agreement is an intention-based arrangement, with specific matters to be further negotiated [1] - The agreement is valid for three years and focuses on areas such as green computing center construction, digital management of solid waste treatment, carbon asset digital management, and digital business expansion in Belt and Road countries [1] Group 2: Operational Impact - The collaboration aims to improve the intelligent operation level of the company's waste-to-energy projects [1] - The partnership seeks to create a model that integrates waste-to-energy projects with IDC/AIDC, enhancing operational efficiency and driving revenue growth and profitability [1]

Core Viewpoint - The successful germination and survival rates of Salix and Caragana species in the Mu Us Desert exceed 90%, addressing a long-standing technical challenge in ecological restoration [1][3]. Group 1: Research and Development - The research team, led by Professor Sun Shiquan, initiated a project in 2021 focusing on the restoration of black and odorous water bodies using humic acid and indigenous bacteria [3]. - The team discovered that certain urban organic solid wastes, after fermentation, exhibit characteristics that enhance soil water retention, leading to the development of a nutrient-rich soil for desert improvement [3][5]. Group 2: Innovative Technology - The team developed a bamboo basket device, termed the "water core energy chip," which serves as a multifunctional platform for micro-ecosystem construction, effectively stabilizing sand and providing a conducive environment for seedling growth [5]. - This device actively absorbs limited capillary water from deeper sand layers and collects moisture from the air during specific conditions, contributing to water conservation [5]. Group 3: Future Prospects - The successful trial opens pathways for integrating urban solid waste management with desert ecological restoration, presenting a resource-circulating, environmentally friendly, and cost-effective ecological repair model [5]. - The team is in discussions with the Ordos City Construction Investment Company to further develop and apply these technologies in a 1,000-acre experimental area in the Mu Us Desert [5].

Core Viewpoint - The third National Postdoctoral Innovation and Entrepreneurship Competition has launched a "Challenge and Lead" project list, featuring 766 technology projects that seek participation from postdoctoral researchers and teams [1][2]. Group 1: Competition Overview - The competition is the largest and most comprehensive postdoctoral event in China, aimed at promoting the integration of industry, academia, and research [1]. - The "Challenge and Lead" segment invites enterprises to present technical challenges, which postdoctoral researchers are encouraged to solve [1]. Group 2: Project Details - A total of 766 project demands have been released, focusing on four key areas aligned with national strategies and cutting-edge scientific technologies, with a total planned investment exceeding 40 billion yuan [2]. - The projects cover seven major directions, including new generation information technology and artificial intelligence, high-end equipment manufacturing, and robotics [2]. - The top areas of demand include: - New generation information technology and artificial intelligence: 143 projects (18.7%) - Biomedicine and health: 140 projects (18.3%) - New materials and petrochemicals: 135 projects (17.6%) - High-end equipment manufacturing and robotics: 131 projects (17.1%) - New energy and energy conservation: 93 projects (12.1%) - Modern agriculture and food: 67 projects (8.7%) - Other industries: 57 projects (7.4%) [2]. Group 3: Participation and Timeline - The project list has been publicly released on various platforms, including the China Postdoctoral website and the official competition website [3]. - The registration deadline for participation is July 31, 2025, with successful teams invited to the finals in Quanzhou, Fujian Province, in mid to late October [3].

Core Viewpoint - The company's revenue decline is primarily due to the contraction of its inorganic solid waste business, while losses are impacted by decreased feed gross margins and increased expenses, although operating cash flow has significantly improved [2] Group 1: Financial Performance - In 2024, the company achieved operating revenue of 278 million, a year-on-year decrease of 21% [1] - The net profit attributable to shareholders was -57 million, a year-on-year decrease of 310% [1] - In Q1 2025, the company reported operating revenue of 63 million, a year-on-year decline of 7% [1] - The net profit attributable to shareholders for Q1 2025 was 1 million, a year-on-year decrease of 78% [1] Group 2: Business Segment Analysis - The biological fermentation feed business generated revenue of 217 million, a year-on-year increase of 10.19%, with sales volume rising to 112,600 tons, a 21% increase [3] - The gross margin for the biological feed business decreased by 7.76 percentage points to 22.04% due to price reductions and high-cost raw material inventory [3] - The inorganic solid waste treatment service business reported revenue of 41.19 million, a year-on-year decline of 72% [4] - The company has initiated a project in Lianyungang with a contract value of approximately 600 million, expected to contribute incremental revenue to the inorganic solid waste segment [4] Group 3: Capacity Expansion - The company has successfully launched new production capacities, with total production capacity reaching 470,000 tons per year [3] - Ongoing projects include the Suqian Road De (140,000 tons/year) and Xiangxi Road Kangde (40,000 tons/year), with a total planned capacity of 700,000 tons per year [3] Group 4: Profit Forecast - The company is projected to achieve operating revenues of 400 million, 609 million, and 821 million for 2025, 2026, and 2027, respectively, with year-on-year growth rates of 44.24%, 52.03%, and 34.81% [4] - The net profit attributable to shareholders is expected to be 3 million, 12 million, and 20 million for the same years, with significant growth rates of 104.95%, 329.42%, and 145.62% [4]

首次公开发行股票并在创业板上市 招股说明书 保荐人（主承销商） 创业板风险提示 本次发行股票拟在创业板上市，创业板公司具有创新投入大、新旧产业融合存在不确定性、 尚处于成长期、经营风险高、业绩不稳定、退市风险高等特点，投资者面临较大的市场风 险。投资者应充分了解创业板的投资风险及本公司所披露的风险因素，审慎作出投资决定。 深圳市朗坤环境集团股份有限公司 Shenzhen Leoking Environmental Group Company Limited （深圳市龙岗区坪地街道高桥社区坪桥路 2 号 13 楼） （深圳市福田区福田街道福华一路 111 号） 深圳市朗坤环境集团股份有限公司 首次公开发行股票并在创业板上市招股说明书 发行人声明 中国证监会、交易所对本次发行所作的任何决定或意见，均不表明其对注 册申请文件及所披露信息的真实性、准确性、完整性作出保证，也不表明其对 发行人的盈利能力、投资价值或者对投资者的收益作出实质性判断或保证。任 何与之相反的声明均属虚假不实陈述。 根据《证券法》的规定，股票依法发行后，发行人经营与收益的变化，由 发行人自行负责；投资者自主判断发行人的投资价值，自主作出投资决策 ...

创业板风险提示 本次发行股票拟在创业板上市，创业板公司具有创新投入大、新旧产业融合存在不确定性、 尚处于成长期、经营风险高、业绩不稳定、退市风险高等特点，投资者面临较大的市场风 险。投资者应充分了解创业板的投资风险及本公司所披露的风险因素，审慎作出投资决定。 深圳市朗坤环境集团股份有限公司 Shenzhen Leoking Environmental Group Company Limited （深圳市龙岗区坪地街道高桥社区坪桥路 2 号 13 楼） 首次公开发行股票并在创业板上市 招股意向书 保荐人（主承销商） （深圳市福田区福田街道福华一路 111 号） 深圳市朗坤环境集团股份有限公司 首次公开发行股票并在创业板上市招股意向书 发行人声明 中国证监会、交易所对本次发行所作的任何决定或意见，均不表明其对注 册申请文件及所披露信息的真实性、准确性、完整性作出保证，也不表明其对 发行人的盈利能力、投资价值或者对投资者的收益作出实质性判断或保证。任 何与之相反的声明均属虚假不实陈述。 根据《证券法》的规定，股票依法发行后，发行人经营与收益的变化，由 发行人自行负责；投资者自主判断发行人的投资价值，自主作出投资决策 ...

首次公开发行股票并在创业板上市 招股说明书 创业板风险提示 本次发行股票拟在创业板上市，创业板公司具有创新投入大、新旧产业融合存在不确定性、 尚处于成长期、经营风险高、业绩不稳定、退市风险高等特点，投资者面临较大的市场风 险。投资者应充分了解创业板的投资风险及本公司所披露的风险因素，审慎作出投资决定。 深圳市朗坤环境集团股份有限公司 Shenzhen Leoking Environmental Group Company Limited （深圳市龙岗区坪地街道高桥社区坪桥路 2 号 13 楼） （注册稿） 声明：本公司的发行申请尚需经深圳证券交易所和中国证监会履行相应程序。本招股说明书 不具有据以发行股票的法律效力，仅供预先披露之用。投资者应当以正式公告的招股说明书 保荐人（主承销商） （深圳市福田区福田街道福华一路 111 号） 作为投资决定的依据。 朗坤环境首次公开发行股票并在创业板上市申请文件 招股说明书（注册稿） 发行人声明 中国证监会、交易所对本次发行所作的任何决定或意见，均不表明其对注 册申请文件及所披露信息的真实性、准确性、完整性作出保证，也不表明其对 发行人的盈利能力、投资价值或者对投资者的收 ...

创业板风险提示 本次发行股票拟在创业板上市，创业板公司具有创新投入大、新旧产业融合存在不确定性、 尚处于成长期、经营风险高、业绩不稳定、退市风险高等特点，投资者面临较大的市场风 险。投资者应充分了解创业板的投资风险及本公司所披露的风险因素，审慎作出投资决定。 深圳市朗坤环境集团股份有限公司 Shenzhen Leoking Environmental Group Company Limited （深圳市龙岗区坪地街道高桥社区坪桥路 2 号 13 楼） 首次公开发行股票并在创业板上市 招股说明书 （注册稿） 声明：本公司的发行申请尚需经深圳证券交易所和中国证监会履行相应程序。本招股说明书 不具有据以发行股票的法律效力，仅供预先披露之用。投资者应当以正式公告的招股说明书 保荐人（主承销商） 作为投资决定的依据。 朗坤环境首次公开发行股票并在创业板上市申请文件 招股说明书（注册稿） 本次发行概况 （深圳市福田区福田街道福华一路 111 号） 朗坤环境首次公开发行股票并在创业板上市申请文件 招股说明书（注册稿） 发行人声明 中国证监会、交易所对本次发行所作的任何决定或意见，均不表明其对注 册申请文件及所披露信息的真实 ...