See the last page for disclaimer最新动态➢ 海外布局提升国际市场竞争力和品牌影响力。在海外布局方面，公司海达（罗马尼亚）工厂已开始生产，主要产品为汽车车顶（天窗）密封件。未来公司将把握海外市场的发展机遇，不断加大国际市场拓展和品牌客户认证，以点带面，持续优化产品结构和市场结构，提升国际市场竞争力和品牌影响力。➢ 与隆基合作光伏用卡扣短边框产品。海达新能源公司与
隆基绿能就光伏用卡扣短边框产品签订了《卡扣长期采购协议》，双方已按协议内容开展各自的量产准备和产线协调配合。目前公司的产能能满足供货需求，如果订单需求加大，公司也有准备进一步扩产。动向解读➢ 公司以橡塑材料改性研发为核心。公司产品广泛应用于轨道交通、建筑、汽车、航运等四大领域。围绕橡胶制品密封、减振两大基本功能，发挥多领域配套战略和技术融合的优势，以密封带动减振，致力于高端装备配套用橡塑部件产品的研发、生产和销售，为全球客户提供密封、减振系统解决方案，产品广泛应用于轨道交通、建筑、汽车、航运等四大领域。子公司科诺精工等主营金属铝制品业务，主要应用于汽车天窗领域等。➢ 2025 年公司生产经营正常。2025 年1-9 月公司实现营业收入26.67 亿元，同比增长 13.43%；实现归母净利润为 1.67 亿元, 同比增长 42.99%。未来，公司将立足中高端定位，围绕橡胶制品密封、减振两大基本功能，发挥多领域配套战略和技术融合的优势，夯实公司汽车、轨道交通、建筑、航运领域的业务基本盘，并通过现有市场优势不断渗透、延伸新市场新产品。把握好新能源车辆、储能、风电、光伏、氢能、液冷、特种橡胶、军工等行业发展机遇，提前布局研发，取得市场的先发优势，努力开辟新的配套领域。风险提示➢市场风险；订单变化风险；原料端风险。Charles Zhuang 庄怀超SFC CE: BTE209微信: zhuangcharles; 电话: (852) 9748 7114;环球富盛理财有限公司
15 Mar 2026
海达股份 Jiangyin Haida Rubber and Plastic (300320.CH)橡塑材料改性研发为核心，与隆基合作光伏用卡扣短边框产品Rubber material modification R&D as core & Cooperation with Longi for photovoltaic buckle short frame productsSee the last page for disclaimer分析师介绍分析师庄怀超，拥有北京航空航天大学本科学位和香港大学金融学硕士学位，主要覆盖能源化工和材料行业。该分析师2022-2024 年曾任职于海通国际研究部，团队2022 年获得过亚洲货币第一名，该分析师2025 年加入环球富盛理财有限公司，继续覆盖化工和新材料行业。环球富盛理财有限公司是一家香港的持牌券商机构，成立于2014 年。该分析师曾在wind 发布报告超过600 篇，主要覆盖标的包括：1）化工&化肥：东岳集团、环球新材国际、中国联塑、阜丰集团、中国三江化工、浦林成山、中海石油化学、中国旭阳集团、
龙蟠科技、彩客新能源、天德化工、中国心连心化肥、中化化肥、米高集团、大成生化科技；2）能源&公用事业：中创新航、中集安瑞科、新奥能源、长江基建集团、中国能源建设、
中煤能源、宏华集团、中海油田服务、安东油田服务、惠生工程、协合新能源、北京能源国际、
绿色动力环保、中国光大绿色环保、首钢资源、新特能源、中裕能源、北京燃气蓝天 ；3）有色&材料：中国宏桥、紫金黄金国际、万国黄金集团、潼关黄金、中国罕王、中广核矿业、稀美资源、首佳科技、信义光能、华新水泥、华润建材科技、大明国际。微信：zhuangcharles电话：(852) 9748 7114; (86) 188 0135 3537COMPANY RATING DEFINITIONThe Benchmark: Hong Kong Hang Seng IndexTime Horizon: 6 to 18 monthsRatingDefinitionBuyRelative Performance>15%;or the fundamental outlook of the Company or sector is favorable.Accumulate收集Relative Performance is 5% to 15%;or the fundamental outlook of the Company or sector is favorable.NeutralRelative Performance is -5% to 5%;or the fundamental outlook of the Company or sector is neutral.Reduce减持Relative Performance is -5% to -15%;or the fundamental outlook of the Company or sector is unfavorable.Sell卖出Relative Performance < -15%;or the fundamental outlook of the Company or sector is unfavorable.SECTOR RATING DEFINITIONThe Benchmark: Hong Kong Hang Seng IndexTime Horizon: 6 to 18 monthsRatingDefinitionOutperform跑赢大市Relative Performance>5%;or the fundamental outlook of the sector is favorable.NeutralRelative Performance is -5% to 5%;or the fundamental outlook of the sector is neutral.Underperform跑输大市Relative Performance<-5%;Or the fundamental outlook of the sector is unfavorable.DISCLOSURE OF INTERESTS(1) The Analysts and their associates do not serve as an officer of the issuer mentioned in this Research Report.(2) The Analysts and their associates do not have any financial interests in relation to the issuer mentioned in this Research Report.(3) Global Prosperity Financial Company Limited and/or its subsidiaries do not hold equal to or more than 1% of the market capitalization ofthe issuer mentioned in this Research Report.(4) Global Prosperity Financial Company Limited and/or its subsidiaries have not had investment banking relationships with the issuermentioned in this Research Report within the preceding 12 months.(5) Global Prosperity Financial Company Limited and/or its subsidiaries are not making a market in the securities in respect of the issuermentioned in this Research Report.(6) Global Prosperity Financial Company Limitedand/or its subsidiaries have not employed an individual serving as an officer of the issuermentioned in this Research Report. There is no officer of the issuer mentioned in this Research Report associated with Global ProsperityFinancial Company Limited and/or its subsidiaries.DISCLAIMERThis Research Report does not constitute an invitation or offer to acquire, purchase or subscribe for securities by Global Prosperity FinancialCompany Limited. Global Prosperity Financial Company Limited and its group companies may do business that relates to companies coveredin research reports, including investment banking, investment services, etc. (for example, the placing agent, lead manager, sponsor,underwriter or invest proprietarily).Any opinions expressed in this report may differ or be contrary to opinions or investment strategies expressed orally or in written form by salespersons, dealers and other professional executives of Global Prosperity Financial Company Limited group of companies. Any opinionsexpressed in this report may differ or be contrary to opinions or investment decisions made by the asset management and investment bankinggroups of Global Prosperity Financial Company Limited.Though best effort has been made to ensure the accuracy of the information and data contained in this Research Report, Global ProsperityFinancial Company Limited does not guarantee the accuracy and completeness of the information and data herein. This Research Reportmay contain some forward-looking estimates and forecasts derived from the assumptions of the future political and economic conditions withinherently unpredictable and mutable situation, so uncertainty may contain. Investors should understand and comprehend the investmentobjectives and its related risks, and where necessary consult their own financial advisers prior to any investment decision.This Research Report is not directed at, or intended for distribution to or use by, any person or entity who is a citizen or resident of or locatedin any jurisdiction where such distribution, publication, availability or use would be contrary to applicable law or regulation or which wouldsubject Global Prosperity Financial Company Limited and its group companies to any registration or licensing requirement within suchjurisdiction.© 2025 Global Prosperity Financial Company Limited. All Rights Reserved.Unit 2301, 23/F., 308 Central Des Voeux, 308 Des Voeux Road Central, Sheung Wan, Hong Kong