2025年12月30日，记者从中国气象局人工影响天气中心获悉，历时三年的大型无人机青藏高原增雨雪试 验在地空天综合探测与空地联合作业体系建设、高原云降水结构特征研究等领域取得阶段性成果。自 2023年首飞以来，截至目前，已累计开展飞行作业33架次，时长超过106小时，有效填补青藏高原飞机 人工影响天气作业的空白，为高原地区应对气候变化、助力生态修复、保障水安全等提供有力支撑。 20世纪90年代以来，青藏高原暖湿化趋势加速了高原冰川融化和多年冻土层退化，对高原植被、水资源 安全等产生重要影响。实施人工影响天气作业是水资源开发、生态修复和防灾减灾的重要途径，有助于 破解青藏高原气候变化难题。 试验团队克服高原复杂环境等挑战，利用国产大型无人机平台安全稳定、载重能力强、续航时间长等优 势，成功在海拔5000米以上空域系统开展气象探测与催化作业，验证了大型无人机在高原复杂环境下实 施人工增雨雪作业的可行性。同时，建立了基于雷达、卫星多源资料的青藏高原典型云系增雨雪作业条 件判识和效果评估方法，建立了西藏大型无人机人工影响天气业务流程及业务平台。 试验团队发现，高原云中有丰富的过冷水，开发潜力大。"在实施人工增雨雪作业 ...

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。 特别提示： 1.投资标的名称：新疆中天火箭人工影响天气技术有限责任公司（暂定名，最终以市场监督管理部门核 准登记为准，以下简称"目标公司"或"新疆子公司"）。 2.航天彩虹无人机股份有限公司（以下简称"航天彩虹"或"公司"）拟与陕西中天火箭技术股份有限公司 （以下简称"中天火箭"）共同出资5,000万元人民币设立目标公司，其中公司拟以自有资金出资1,000万 元，占目标公司注册资本的20%；中天火箭拟以自有资金出资4,000万元，占目标公司注册资本的80%。 3.公司本次合资方中天火箭与公司同属中国航天科技集团有限公司控制下的上市公司，本次交易构成与 关联人共同投资的关联交易，不构成《上市公司重大资产重组管理办法》规定的重大资产重组。 4.根据《公司章程》《授权管理制度》《独立董事工作制度》，本次投资设立参股子公司暨关联交易的 事项属于公司总经理办公会审批权限范围内，本事项已经公司总经理办公会、2025年第三次独立董事专 门会议审议通过。 5.本次对外投资事项暂未完成工商注册手续，实施过程可能存在不确定性。敬请广 ...

Group 1 - The core viewpoint of the reports indicates that Zhongtian Rocket is facing structural operational challenges, with significant declines in revenue and net profit due to intensified competition in the photovoltaic industry [1][2] - In the first half of 2025, the company reported operating revenue of 301 million yuan, a year-on-year decrease of 32.86%, and a net profit attributable to shareholders of 3.9446 million yuan, down 80.74% year-on-year [1] - The carbon/carbon thermal field materials business, once a key growth driver, saw its revenue plummet by 73.81% to 48.7674 million yuan, with its gross margin falling to -48.53%, significantly impacting overall net profit [1][2] Group 2 - The decline in performance is primarily attributed to the underperformance of its wholly-owned subsidiary, Chaoma Technology, and the sales shortfall of Sanwo Electromechanical [2] - The artificial weather modification business, which includes rain enhancement and hail suppression rockets, showed resilience with a revenue increase of 56.66% to 174 million yuan, accounting for 57.78% of total revenue [2][3] - Zhongtian Rocket holds the largest approved production capacity in the artificial weather modification sector, with a market share exceeding 50%, and has a gross margin of 39.27%, reflecting a positive trend in profitability [3]

Group 1: Agricultural Industry Development - The provincial agricultural sector aims to maintain a comprehensive output value of over 640 billion yuan for eight key agricultural industrial chains by 2025 [1] - In 2024, the focus will be on the construction of the entire industrial chain, enhancing quality and efficiency, and ensuring food security and stable supply of important agricultural products [1] - The province plans to upgrade the agricultural product processing industry and improve product added value through a three-year action plan [1] Group 2: Selenium-Rich Product Industry - The selenium-rich product industry in Shaanxi has shown strong growth, with an output value exceeding 15.8 billion yuan in 2024 and expected to reach 18 billion yuan in 2025 [2] - Over 300 selenium-rich products have been developed, with significant contributions from 234 large-scale enterprises in the sector [2] - The area for selenium-rich tea cultivation in Ankang has reached 1.12 million mu, with an annual tea production of 52,000 tons [2] Group 3: Research and Development Support - Shaanxi has established five national-level innovation platforms and three provincial-level research platforms to support the selenium-rich product industry [3] - A total of 65 patents have been applied for, and 64 standards have been developed to enhance the technological foundation of the industry [3] - The province has cultivated 190 technology-based enterprises and 76 high-tech enterprises in the selenium-rich sector [3] Group 4: Brand Influence and Standardization - The brand influence of selenium-rich products continues to grow, with the establishment of a standard system for the industry [4] - The value of the "Ankang Selenium-Rich Tea" brand reached 4.775 billion yuan in 2024, ranking among the top 20 regional public brands in the national tea industry for five consecutive years [4] Group 5: Agricultural Mechanization - The comprehensive mechanization rate for crop farming in Shaanxi is projected to reach 74.3% in 2024, with over 32 million mu of grain production mechanized [5] - The province is implementing a "Ten-Hundred-Thousand" project to enhance agricultural mechanization, including the establishment of 10 integrated research and production bases [5] - A total of 14.2 billion yuan has been allocated for agricultural machinery subsidies, benefiting 200,000 households [5] Group 6: Training and Development of Agricultural Machinery Operators - Shaanxi plans to select and train 1,000 "gold medal" agricultural machinery operators to enhance operational quality and skills [6] - The training will focus on the four key stages of farming, ensuring a demand-driven approach and technical integration [6] Group 7: Technological Innovations in Weather Modification - The FCD-100 weather modification drone system has been launched in Shaanxi, marking a breakthrough in precision disaster prevention and mitigation [7] - This system is designed for complex terrains and can perform tasks such as artificial rain and snow, enhancing agricultural resilience [7] - The drone system offers advantages such as high maneuverability, cost-effectiveness, and environmental safety compared to traditional methods [7]