证券代码：300105 证券简称：龙源技术 公告编号：临 2025-052 烟台龙源电力技术股份有限公司 第六届监事会第十三次会议决议公告 本公司及监事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 一、监事会会议召开情况 烟台龙源电力技术股份有限公司（以下简称"公司"）第六届监事 会第十三次会议于 2025 年 10 月 23 日在烟台公司本部以现场及通讯 方式召开。根据《烟台龙源电力技术股份有限公司章程》（以下简称" 《公司章程》"）有关规定，本次会议通知已于 2025 年 10 月 10 日以 邮件方式发出，与会监事已知悉本次会议议案并同意召开会议。公司 监事会共有监事 3 人，实际出席会议监事 3 人。张玥监事、高振立监 事以通讯方式参会。监事会主席张玥女士主持本次会议，公司部分高 级管理人员列席。本次会议的通知、召集、召开和表决程序符合有关 法律法规和《公司章程》的规定。会议经认真审议，以举手方式表决， 形成如下决议： 二、监事会会议审议情况 （一）审议通过公司 2025 年第三季度报告的议案 表决结果：3 票赞成、0 票反对、0 票弃权。 经审核，监事会认为： ...

证券代码：300105 证券简称：龙源技术 公告编号：临 2025-051 烟台龙源电力技术股份有限公司 第六届董事会第十三次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 烟台龙源电力技术股份有限公司（以下简称"公司"）第六届董事 会第十三次会议于 2025 年 10 月 23 日在烟台公司本部以现场及通讯 方式召开。根据《烟台龙源电力技术股份有限公司章程》（以下简称 《公司章程》）有关规定，本次会议通知已于 2025 年 10 月 10 日以 邮件方式发出，与会董事已知悉本次会议议案并同意召开会议。公司 董事会应出席会议董事 8 人，实际出席会议董事 8 人。马丽群董事、 吴涌董事、刘勇董事、张敏董事，独立董事高建伟、赵毅、刘松源以 通讯方式参会。董事长曲增杰先生主持本次会议，公司监事及部分高 级管理人员列席。本次会议的通知、召集、召开和表决程序符合有关 法律、行政法规、部门规章、规范性文件和《公司章程》的规定。会 议经认真审议，以举手方式表决，形成如下决议： 该议案已经公司董事会提名委员会审议通过。 同意聘任郭峰先生 ...

烟台龙源电力技术股份有限公司 2025 年第三季度报告 证券代码：300105 证券简称：龙源技术 公告编号：临 2025-057 烟台龙源电力技术股份有限公司 2025 年第三季度报告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 重要内容提示： 1.董事会、监事会及董事、监事、高级管理人员保证季度报告的真实、准确、完整，不存在虚假记载、误导性陈述或重 大遗漏，并承担个别和连带的法律责任。 2.公司负责人、主管会计工作负责人及会计机构负责人(会计主管人员)声明：保证季度报告中财务信息的真实、准确、完 整。 3.第三季度财务会计报告是否经过审计 □是否 1 烟台龙源电力技术股份有限公司 2025 年第三季度报告 一、主要财务数据 （一）主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □是否 | | 本报告期 | 本报告期比上年同期 | 年初至报告期末 | 年初至报告期末比上 | | --- | --- | --- | --- | --- | | | | 增减 | 年同期增减 | | | 营业收入（元） | 158,226,790.43 | - ...

龙源技术公告，第三季度营收为1.58亿元，下降27.04%；净利润为937.99万元，下降17.09%。前三季度 营收为5.21亿元，下降9.30%；净利润为3765.95万元，增长61.51%。 ...

Market Overview - The environmental equipment sector rose by 0.64% on October 22, with ST Xianhe leading the gains [1] - The Shanghai Composite Index closed at 3913.76, down 0.07%, while the Shenzhen Component Index closed at 12996.61, down 0.62% [1] Stock Performance - ST Xianhe (300137) closed at 8.02, up 4.43% with a trading volume of 138,100 shares and a turnover of 110 million yuan [1] - Yutong (600817) closed at 11.76, up 2.89% with a trading volume of 83,400 shares [1] - Jiuwu High-Tech (300631) closed at 31.67, up 2.39% with a trading volume of 166,000 shares [1] - Other notable performers include Falunsheng (000890) up 1.65% and Chulin Technology (001336) up 1.48% [1] Fund Flow Analysis - The environmental equipment sector experienced a net outflow of 22.79 million yuan from institutional investors, while retail investors saw a net outflow of 17.78 million yuan [2] - Conversely, speculative funds recorded a net inflow of 40.58 million yuan [2] Individual Stock Fund Flow - Huahong Technology (002645) had a net inflow of 17.58 million yuan from institutional investors, while retail investors faced a net outflow of 38.68 million yuan [3] - Zhitong Heavy Industry (600817) saw a net inflow of 11.17 million yuan from institutional investors, with retail investors also experiencing a net outflow [3] - Longyuan Technology (300105) had a net inflow of 7.25 million yuan from institutional investors, while retail investors faced a net outflow of 3.56 million yuan [3]

Investment Rating - The investment rating for the utility sector is "Positive" [2] Core Insights - The report highlights the recent release of mechanism electricity prices for new projects in Xinjiang and Gansu, with solar power priced at 0.235 yuan/kWh and wind power at 0.252 yuan/kWh [4] - The report indicates that the power sector is expected to see profit improvement and value reassessment following multiple rounds of supply-demand tensions in the electricity market [4] - The ongoing market reforms in electricity pricing are anticipated to lead to a gradual increase in electricity prices, benefiting power operators [4] Summary by Sections Market Performance - As of October 17, the utility sector declined by 0.7%, outperforming the broader market, which saw a 2.2% drop [11] - The electricity sector specifically saw a decrease of 0.66%, while the gas sector fell by 0.99% [13] Electricity Industry Data Tracking - The price of thermal coal at Qinhuangdao Port (Q5500) increased by 34 yuan/ton week-on-week, reaching 740 yuan/ton as of October 17 [20] - Coal inventory at Qinhuangdao Port decreased by 960,000 tons week-on-week, totaling 5.45 million tons [25] - Daily coal consumption in inland provinces was 3.107 million tons, down 312,000 tons/day from the previous week [28] Natural Gas Industry Data Tracking - The LNG ex-factory price index in Shanghai was 4,013 yuan/ton, down 20.19% year-on-year and 0.32% week-on-week [51] - The EU's natural gas supply increased by 8.8% year-on-year, reaching 6.07 billion cubic meters in week 41 of 2025 [58] Key Industry News - The mechanism electricity prices for solar and wind projects in Xinjiang were announced, with a total of 67 projects selected [4] - The release of the "Regulations on Fair and Open Supervision of Oil and Gas Pipeline Facilities" marks a significant step in China's oil and gas market reform [4] Investment Recommendations - The report suggests focusing on national coal power leaders such as Guodian Power, Huaneng International, and Huadian International, as well as regional leaders in tight supply areas [4] - For natural gas, companies with low-cost long-term gas sources and receiving station assets are expected to benefit from market conditions [4]

Core Viewpoint - Longyuan Technology's stock price has shown positive momentum following its earnings forecast, indicating strong investor interest and confidence in the company's future performance [1][3]. Group 1: Stock Performance - Longyuan Technology's stock closed at 7.45 yuan, up 1.92%, with a turnover rate of 3.08% and a trading volume of 117 million yuan [1]. - Over the past five days, the stock has increased by 4.93% [1]. - Among stocks with earnings forecasts increasing by over 50%, 79.17% saw their prices rise on the day of the announcement, with six stocks hitting the daily limit up [1]. Group 2: Financial Metrics - Longyuan Technology announced an expected net profit of 35 million to 40 million yuan for the first three quarters, representing a year-on-year growth of 50.11% to 71.55% [3]. - The stock has experienced a net inflow of 14.35 million yuan in main funds today, with a total net inflow of 27.71 million yuan over the past five days [2].

Group 1 - The 11th batch of national drug centralized procurement has its bid opening date postponed to October 27, 2025, with 55 varieties included in the procurement [1] - The procurement rules will adhere to principles of "stabilizing clinical use, ensuring quality, preventing collusion, and countering internal competition" [1] - This batch allows medical institutions to report quantities based on specific brands, enhancing the match between clinical demand and supply [1] Group 2 - The price of polysilicon remains stable over the weekend, with N-type polysilicon quoted at 50.1-55 yuan per kilogram [1] - October's polysilicon production is expected to reach approximately 132,500 tons, exceeding previous market expectations [1] Group 3 - Following the National Day and Mid-Autumn Festival, air ticket prices have dropped significantly, with some routes seeing reductions of nearly 90% [2] - The lowest ticket prices for certain routes can be as low as 1.1% of the original price [2] Group 4 - Polestar has closed its last direct store in China, located in Shanghai, as part of a strategic adjustment to better align with the diverse and rapidly changing consumer demands in the market [3] - The company will primarily adopt an online sales model moving forward [3] Group 5 - Over 20 brokerage firms have announced the closure of more than 100 offline outlets, focusing resources on core areas and high-potential businesses [2] - This trend is driven by the rise of internet finance, declining trading commissions, and the need for cost control in a competitive environment [2] Group 6 - Century Jiayuan was fined 280,000 yuan for providing false matchmaking information, violating consumer rights [5] - The company misrepresented membership information and guarantees of finding a partner, leading to the penalty [5] Group 7 - Kangtai Medical received a warning letter from the FDA regarding non-compliance with medical device quality system regulations, affecting its exports to the U.S. [6] - The company is taking corrective actions and plans to submit a response report to the FDA [6] Group 8 - Sairisi Group has passed the listing hearing for its IPO on the Hong Kong Stock Exchange [7] - The joint sponsors for the IPO are CICC and China Galaxy International [7] Group 9 - Meili Ecology's subsidiary won a bid for an EPC project worth 2.375 billion yuan [7] - The project involves urban renewal in Shenzhen [7] Group 10 - Jianglong Shipbuilding won a bid for a 72.99 million yuan fishery enforcement vessel project [8] - This project represents 4.22% of the company's audited revenue for 2024 [8] Group 11 - Sifang New Materials reported a 15.94% year-on-year decline in concrete production for the first three quarters [9] - The third quarter production decreased by 16.69% compared to the previous year [9] Group 12 - Bojun Technology expects a net profit increase of 50% to 80% for the first three quarters of 2025 [10][11] - The projected net profit for this period is between 552 million and 662 million yuan [11] Group 13 - Longyuan Technology anticipates a net profit increase of 50.11% to 71.55% for the first three quarters [12] - The expected net profit ranges from 35 million to 40 million yuan [12] Group 14 - Naipu Mining forecasts a net profit decline of 45.16% to 49.32% for the first three quarters [13] - The projected net profit is between 61 million and 66 million yuan [13] Group 15 - Xinhua Insurance expects a net profit increase of 45% to 65% for the first three quarters [15] - The anticipated net profit is between 29.986 billion and 34.122 billion yuan [15] Group 16 - Dongfang Tower expects a net profit increase of 60.83% to 93% for the first three quarters [16] - The projected net profit is between 750 million and 900 million yuan [16] Group 17 - Shenzhen Gas reported a net profit of 918 million yuan for the first three quarters, a year-on-year decline of 13.08% [17] - The company's revenue for this period was 22.528 billion yuan, an increase of 8.63% year-on-year [17] Group 18 - The ChiNext 50 Index opened lower but closed up 1.4%, with strong performances in rare earth permanent magnets and semiconductor stocks [18] - The market saw a total turnover of 2.35 trillion yuan, a decrease of 160.9 billion yuan from the previous trading day [18]

Group 1 - Harbin Air Conditioning plans to transfer 40% equity of its subsidiary, Harbin Fushanchuan Biotechnology Development Co., Ltd. The subsidiary reported a net profit of -16.0963 million yuan for 2024, which is 218.83% of the previous year's net profit absolute value [1] - Xinhua Insurance expects a net profit of 29.986 billion to 34.122 billion yuan for the first three quarters of 2025, representing a year-on-year growth of 45% to 65% [1][2] - Gansu Energy anticipates a net profit of 1.55 billion to 1.6 billion yuan for the first three quarters of 2025, reflecting a year-on-year increase of 11.86% to 15.47% [2][3] Group 2 - Dongfang Tower forecasts a net profit of 750 million to 900 million yuan for the first three quarters of 2025, indicating a year-on-year growth of 60.83% to 93% [4] - Meili Eco announced that its subsidiary won a bid for an EPC project worth 2.375 billion yuan [6] - Bohai Chemical's wholly-owned subsidiary will undergo routine maintenance for its 600,000 tons/year PDH unit, expected to last about 30 days [8] Group 3 - Qin Port Co. reported a total throughput of 317.02 million tons for the first nine months of 2025, a year-on-year increase of 5.56% [10] - Jianglong Shipbuilding won a bid for a 72.99 million yuan fishery enforcement vessel project, accounting for 4.22% of its 2024 audited revenue [11] - Longyuan Technology expects a net profit of 35 million to 40 million yuan for the first three quarters of 2025, representing a year-on-year increase of 50.11% to 71.55% [12] Group 4 - Naipu Mining anticipates a net profit of 61 million to 66 million yuan for the first three quarters of 2025, reflecting a year-on-year decline of 45.16% to 49.32% [14] - Jinggong Steel Structure reported a cumulative contract amount of 17.98 billion yuan for the first nine months of 2025, a year-on-year increase of 4.8% [15][16] - Shenzhen Gas reported a net profit of 918 million yuan for the first three quarters of 2025, a year-on-year decrease of 13.08% [17] Group 5 - Yabao Pharmaceutical's subsidiary received a drug registration certificate for a new diabetes medication [18] - Shaanxi Coal's coal production in September was 14.56 million tons, a year-on-year increase of 5.34% [20] - Sifang New Materials reported a 15.94% year-on-year decline in concrete production for the first three quarters [22] Group 6 - Nanjing Foods reported a consolidated revenue of 276 million yuan in September, a slight increase of 0.0016% year-on-year [23] - Pulaike received a new veterinary drug registration certificate for a flea and tick treatment [24] - Zhucheng Technology received a cash dividend of 15 million yuan from its subsidiary [25] Group 7 - David Medical's subsidiary received a medical device registration certificate for a portable electronic endoscope image processor [26] - Zhongtong Bus reported a 36.88% year-on-year increase in sales in September, totaling 1,106 units [27] - Xiantan Co. reported a 11.95% year-on-year increase in chicken sales revenue in September [28] Group 8 - Bojun Technology expects a net profit of 552 million to 662 million yuan for the first three quarters of 2025, a year-on-year increase of 50% to 80% [30] - Haishi Pharmaceutical's innovative pain relief drug clinical trial application has been accepted [31] - Lingxiao Pump Industry used 80 million yuan of idle funds to purchase financial products [32] Group 9 - Qiangda Circuit's subsidiary completed business registration changes to expand its operational scope [33] - *ST Tianyu's controlling shareholder applied for bankruptcy liquidation due to severe financial difficulties [34] - Baolidi's shareholder plans to reduce holdings by up to 1 million shares [36] Group 10 - Zijin Mining completed the acquisition of Kazakhstan's Raygorodok gold mine, controlling 100% of its rights [44] - Zhonggang Luoyang's indirect controlling shareholder completed a capital increase, raising registered capital from approximately 26.666 billion yuan to 44.824 billion yuan [46] - Jinyu Jidong's director resigned due to work adjustments [47]

Core Viewpoint - Longyuan Technology (300105) expects a significant increase in net profit for the first three quarters of 2025, projecting a growth of 50.11% to 71.55% compared to the previous year [1] Financial Performance - The company anticipates a net profit attributable to shareholders of 35 million to 40 million yuan for the first three quarters of 2025 [1] - The comprehensive gross profit is expected to increase by approximately 2,625.19 million yuan, reflecting a growth of about 24.89% year-on-year [1] Revenue Structure and Efficiency - There has been a change in the company's revenue structure compared to the same period last year [1] - Continuous efforts in cost reduction and efficiency enhancement measures have been implemented [1] - Strengthened project implementation management has led to improved project profitability compared to the same period last year [1]