江苏南方精工股份有限公司 证券代码：002553 证券简称：南方精工 公告编号：2023-011 江苏南方精工股份有限公司 关于举行2022年年度网上业绩说明会的通知 本公司及监事会全体成员保证信息披露内容的真实、准确 和完整，没有虚假记载、误导性陈述或重大遗漏。 江苏南方精工股份有限公司（以下简称"南方精工"或"公司"）《2022 年年度报告》已于2023年3月30日经公司第六届董事会第二次会议审议通过，详 细内容请见2023年3月31日刊登于《证券时报》、《中国证券报》与巨潮资讯网 （http://www.cninfo.com.cn）的年报相关信息。为方便广大投资者更深入、全 面地了解公司发展战略、经营成果和财务状况等情况，公司决定举行2022年度网 上业绩说明会。 一、会议召开日期和时间 2023年4月12日（星期三）15：00-17：00。 二、会议召开方式 本次业绩说明会将在深圳市全景网络有限公司提供的网上互动平台上举行， 采用网络远程的方式，投资者可登录"全景·路演天下"（http://rs.p5w.net） 参与本次年度业绩说明会。 三、公司出席人员 特此公告。 江苏南方精工股份有限公司 董事会 ...

Group 1: Company Progress - The progress of the subsidiary Jiangsu Southern Compressor Bearing Co., Ltd. is on track, with the foundation work for rented factory equipment completed and installation and personnel arrangements ongoing. Small-scale production is expected to begin in Q4 of this year [2] Group 2: Product Performance - OAP product sales have increased by approximately 49% in the first half of this year compared to the same period last year. The company plans to intensify market expansion efforts in the second half to achieve the annual target [3]

投资者关系活动记录表 | --- | --- | --- | --- | |-------------------|----------------------|----------------|--------------------------------| | 填表时间 | 2015.02.05 | 填 表 人 | 蔡卫东 | | 接待时间 | 2015.02.05 | 接待地点 | 证券部 | | 投资者活动类 | ■ 特定对象调研 □ | 分析师会议 □ | 媒体采访 | | 别 | □ 业绩说明会 □ | 新闻发布会 □ | 路演活动 | | 公司接待成员 姓名 | □ 现场参观 □ 蔡卫东 | | 其他（请文字说明其他活动内容） | | 参与单位名称 | | | | | 及人员姓名 | 光大证券：刘洋 | | | | | 公司基本情况的调研 | | | | 活动内容 | 调研纪要见附件 | | | | 董秘签字 | 蔡卫东 | 备 注 | | 南方轴承机构调研纪要 时间：2015年02月05日 地点：公司证券部 参与调研对象：光大证券：刘洋 公司参与人员：蔡卫东 签订保密承诺书情况：已经签订 记 ...

投资者关系活动记录表 | --- | --- | --- | --- | |-------------------------|-----------------------------------|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | | | | | | 填表时间 | 2016.7.29 | 填 表 人 | 蔡卫东 | | 接待时间 | 2016.7.28 | 接待地点 | 常州香格里拉酒店 | | 投资者活动类 | ■ 特定对象调研 □ | 分析师会议 | □ 媒体采访 | | | □ 业 ...

Group 1: Company Overview - The company is currently focusing on the aftermarket sales of its OAP products due to failure in durability testing, which prevents entry into the front-end market [2] - The company is actively working to improve processes and product quality to pass relevant tests as soon as possible [2] Group 2: Product Certification and Development - Wuxi Yilong has obtained remanufacturing qualifications for 19 Boeing series aircraft tire part numbers and is developing remanufacturing for Airbus series and domestic large aircraft models [3] - The company plans to establish a national high-speed tire remanufacturing production base in Changzhou, with an initial capacity plan of 100,000 aircraft tires, 200,000 bus tires, and 1,000,000 car tires [3] Group 3: Market Competition - The domestic aircraft tire remanufacturing market is dominated by foreign tire brands, holding over 95% of the total market share [3] - Wuxi Yilong is the only domestic manufacturer with qualifications for aircraft tire remanufacturing and supply [3]

Group 1: Company Overview and Market Position - Jiangsu Southern Precision Engineering Co., Ltd. is the leading company in the needle bearing sector in China, focusing on the production of needle bearings and related components [2][3] - The company has established three main advantages over competitors: brand advantage, cost advantage, and market advantage [3] - The company possesses five key capabilities, including complete production capabilities for all needle bearing components and processes, and the ability to produce 3 billion needle bearings annually [3] Group 2: New Energy Vehicle Division - In March 2022, the company established a new energy vehicle parts division to enhance resource integration and market responsiveness [3][4] - The division has successfully concentrated the company's market, R&D, and sales resources in the new energy vehicle sector, leading to faster customer project development [3][4] Group 3: Product Development and Partnerships - Recent product developments include the NB30282 precision sleeve and round pin column, which have passed customer audits and entered mass production for automotive air conditioning systems [4] - The company has signed supply agreements for various needle bearings and thrust bearings with partners like Hive Drive, indicating a strong market presence in the new energy vehicle sector [4][5] - The company has been collaborating with BYD since 2017, providing components for EPB and battery water valve systems, with rapid growth in business volume [5] Group 4: Future Growth and Market Opportunities - The global bearing market is dominated by eight major foreign companies, which held over 70% market share in 2020, presenting significant opportunities for domestic product substitution [6][7] - The company is expanding into new application areas, including industrial robots, electric vehicles, aerospace clutches, and electronic control unit chips, with some products already in mass production and others in development [7]

证券代码：002553 证券简称：南方精工 编号：2022-002 江苏南方精工股份有限公司 投资者关系活动记录表 | --- | --- | --- | --- | |-------------|--------------------------|-----------------------------------|----------------------------------------------------| | | 特定对象调研 | □分析师会议 | □媒体采访 | | 投资者关 | | □业绩说明会 □新闻发布会 □路演活动 | | | 系活动类 别 | | 电话会议 □现场参观 | | | | □其他（ ） | | | | 参与单位 | 信达澳银基金管理有限公司 | 冯明远 | | | 名称及人 | 汪胜 | | | | 员姓名 | 屠文斌 | | | | 时间 | 2022 年 9 月 28 | 日（星期三） | | | 地点 | 公司二楼会议室 | | | | | | | | | | 董事长： 史建伟 | 先生 | | | 公司接待 | 总经理： | 姜宗成 先生 | | | 人员 ...