Financial Performance - The company's operating revenue for 2022 was ¥885,746,851.76, a decrease of 39.73% compared to ¥1,469,710,678.10 in 2021[21]. - The net profit attributable to shareholders for 2022 was ¥232,296,378.74, representing a significant increase of 695.80% from ¥29,190,245.40 in 2021[21]. - The net cash flow from operating activities was ¥20,900,600.38, up 99.36% from ¥10,483,842.83 in 2021[21]. - The basic earnings per share for 2022 was ¥0.2047, a 696.50% increase from ¥0.0257 in 2021[21]. - The total assets at the end of 2022 were ¥1,343,332,102.28, a decrease of 3.70% from ¥1,394,959,827.53 at the end of 2021[21]. - The net assets attributable to shareholders increased by 42.61% to ¥1,146,062,191.42 at the end of 2022, compared to ¥803,637,142.31 at the end of 2021[21]. - The company reported a quarterly revenue of ¥19,178,280.84 in Q4 2022, a significant drop compared to previous quarters[25]. - The net profit attributable to shareholders in Q3 2022 was ¥225,227,221.05, but turned negative in Q4 with a loss of ¥16,318,132.23[25]. - Non-operating income from government subsidies was ¥4,009,707.85 in 2022, down from ¥10,539,869.56 in 2021[26]. - The company recognized a total of ¥320,163,639.11 in non-recurring gains in 2022, compared to ¥13,988,698.40 in 2021[27]. Business Strategy and Operations - The main business has shifted to veterinary vaccine operations after divesting from the fine enameled wire business[19]. - The company completed the sale of equity in Zhuhai Rongsheng, marking a strategic exit from the fine enameled wire sector[19]. - The company strategically exited the micro-fine enameled wire business following the completion of a major asset sale by the end of Q3 2022[30]. - The domestic animal vaccine market is expected to enter a rapid growth phase, driven by increased awareness of prevention and government emphasis on animal health[31]. - The core product of Shiji Biological is pig vaccines, with a significant correlation to the trends in the pig farming industry, which experienced a volatile price pattern in 2022[31]. - Shiji Biological has developed six core pig vaccine products and five professional services, maintaining a strong market reputation[32]. - The company has established a comprehensive procurement management system to reduce costs while ensuring quality stability[32]. - The company has developed several innovative vaccine quality evaluation methods, which have received high recognition in the industry, including awards for the RFFIT neutralization antibody detection method[43]. - The company is actively exploring the lithium-ion battery supply chain, with a 30,000 tons/year industrial-grade lithium carbonate project currently in the preparatory stage[44]. - The company launched two new products, the inactivated canine parvovirus vaccine and the inactivated streptococcus vaccine, further enriching its product line[43]. Risk Management and Compliance - The annual report includes a section on potential risks and countermeasures related to future business operations[3]. - The report highlights the importance of investor awareness regarding the differences between plans, forecasts, and commitments[3]. - The company is facing significant challenges in its veterinary vaccine business due to market fluctuations and a decline in customer orders[40]. - The company emphasizes the importance of monitoring macroeconomic conditions and adjusting operational strategies accordingly to improve competitiveness and risk resistance[86]. - The company has maintained compliance with corporate governance regulations, ensuring that all shareholders, especially minority shareholders, can exercise their rights without harm[91]. - The company has established independent financial management systems and maintains separate financial operations from its controlling shareholder[96]. Corporate Governance - The board of directors consists of 7 members, including 3 independent directors, meeting legal requirements for governance structure[92]. - The company has a diverse management team with backgrounds in finance, law, and engineering, enhancing its strategic capabilities[101][102][103]. - The company emphasizes the importance of financial expertise in its leadership, as evidenced by the qualifications of its financial director and independent directors[100][102]. - The total remuneration for directors, supervisors, and senior management amounted to CNY 573.1 million for the reporting period[108]. - The company has a structured remuneration decision-making process involving the remuneration and assessment committee, board of directors, and shareholders' meeting[107]. Environmental Responsibility - The company has implemented a wastewater treatment facility with a capacity of 700m³/d, ensuring compliance with discharge standards[133]. - The company operates a low-nitrogen combustion boiler to reduce nitrogen oxide emissions, with an additional low-nitrogen boiler installation in progress[133]. - The company has established measures for noise control to ensure compliance with noise discharge standards[133]. - The company has a zero occurrence of exceeding pollutant discharge limits throughout the year[132]. - Zhuhai Rongseng invested a total of 2.8908 million yuan in 136 new organic waste gas treatment facilities, expected to reduce VOCs emissions by 4.327 tons per year[134]. Shareholder Relations - The company has a profit distribution policy in place, but did not propose any cash dividend distribution during the reporting period despite having positive distributable profits[121]. - The controlling shareholder, Xianfeng Group, commits to maintaining the independence of the listed company and ensuring no improper benefits are obtained from its controlling position[152]. - The company guarantees that it will not interfere with management activities or infringe on company interests during the asset restructuring process[155]. - The company will avoid any actions that could harm the interests of minority shareholders during the restructuring process[162]. Legal and Regulatory Matters - The company has no significant litigation or arbitration matters that would impact its financial status[173]. - The company has engaged Beijing Xinghua Accounting Firm for auditing services, with a fee of 650,000 RMB for the reporting period[171]. - The company reported a total of 3,357.99 million in litigation cases, with 41 cases already adjudicated or mediated[174].

证券代码：002141 证券简称：贤丰控股 公告编号：2023-016 为便于广大投资者进一步了解公司 2022 年年度经营情况，公司定于 2023 年 4 月 26 日（星期三）下午 3:00—5:00 在"贤丰控股投资者关系"小程序举行 2022 年度网上业绩说明会，本次年度业绩说明会将采用网络远程的方式举行，投资者 可登陆"贤丰控股投资者关系"小程序参与互动交流。为广泛听取投资者的意见 和建议，提前向投资者征集问题，提问通道自发出公告之日起开放。 参与方式一：在微信小程序中搜索"贤丰控股投资者关系"； 参与方式二：微信扫一扫以下二维码： 投资者依据提示，授权登入"贤丰控股投资者关系"小程序，即可参与交流。 出席本次年度业绩说明会的人员有：公司董事长韩桃子女士；总经理丁晨先 生；独立董事梁融先生；董事、财务总监谢文彬先生；董事会秘书、副总经理梁 丹妮女士。 贤丰控股股份有限公司 关于举行 2022 年度网上业绩说明会的通知 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。 贤丰控股股份有限公司（以下简称"公司"）已于 2023 年 4 月 15 日在巨潮 资 ...

证券代码：002141 证券简称：贤丰控股 贤丰控股股份有限公司投资者关系活动记录表 编号：2017-001 | --- | --- | --- | |----------------|---------------------------------|--------------------------------------| | | | | | 投资者关系活动 | ■ | 特定对象调研 □分析师会议 | | 类别 | □ 媒体采访 □业绩说明会 | | | | □ 新闻发布会 □路演活动 | | | | □ 现场参观 | | | | | □其他 （请文字说明其他活动内容） | | 参与单位名称及 | | 招商证券股份有限公司 刘文平 廖云等； | | 人员姓名 | 博时基金管理有限公司 肖睿瑾； | | | | | 第一创业证券股份有公司 练伟 郭强； | | | 安信证券股份有限公司 李传真； | | | | 中国平安 朱子尹 林强等； | | | | 瑞华林投资管理有限公司 张海锋； | | | | 广东新价值投资有限公司 伍梓维； | | | | 中融基金 景然 甘传琦； | | | | 华融财富 ...

Group 1: Cooperation with Other Companies - The company has signed a "Technology Usage Agreement" and a "Sales Agreement for Lithium-Ion Enrichment Materials" with Cangge Holdings, receiving a total of CNY 106.1 million in technical service fees and a 30% advance payment [2] - The company is in discussions with Shenzhen Zhonghang Resources Co., Ltd. regarding specific cooperation methods after signing a letter of intent [2] Group 2: Joint Ventures and Strategic Partnerships - The company plans to establish a joint venture with China Agricultural Production Materials Group, Zhongnong Group Holdings, and Mangya Xingyuan Potash Fertilizer Co., Ltd. to engage in industrial-grade lithium carbonate extraction and preparation [3] - The joint venture aims to leverage the company's initial extraction technology and the brine resources of Xingyuan Potash Fertilizer to develop lithium extraction and carbonate production, promoting mutual benefits [3] - The strategic partnership may involve stock purchases, asset injections, and participation in directed offerings to become a strategic investor in Xianfeng Holdings, aiming for comprehensive cooperation [3]

证券代码：002141 证券简称：贤丰控股 贤丰控股股份有限公司投资者关系活动记录表 编号：2017-002 | --- | --- | --- | |-----------------------|----------------------------|---------------------------------------------------------------| | | | | | 投资者关系活动 | ■ | 特定对象调研 □分析师会议 | | 类别 | □ 媒体采访 □业绩说明会 | | | | □ 新闻发布会 □路演活动 | | | | □ 现场参观 | | | | | □其他 （请文字说明其他活动内容） | | 参与单位名称及 | 新润通国际融资租赁有限公司 | 张家铭 | | 人员姓名 | | | | 时间 | 2017 年 10 月 23 | 日 | | 地点 | 现场走访 | | | 上市公司接待人 员姓名 | | 董事长陈文才、总经理卢敏、董事会秘书张志刚 | | | | 一、总经理卢敏先生介绍公司业务的基本情况，卤水提锂富集材料 | | 投资者关系活动 | | 及与相关技 ...

证券代码：002141 证券简称：贤丰控股 贤丰控股股份有限公司投资者关系活动记录表 编号：2017-003 | --- | --- | --- | |-----------------------|-------------------------------|--------------------------------------------------------------| | | | | | 投资者关系活动 | ■ | 特定对象调研 □分析师会议 | | 类别 | □ 媒体采访 □业绩说明会 | | | | □ 新闻发布会 □路演活动 | | | | □ 现场参观 | | | | | □其他 （请文字说明其他活动内容） | | 参与单位名称及 | | 新润通国际融资租赁有限公司 张家铭 | | 人员姓名 | | | | 时间 | 2017 年 11 月 1 | 日 | | 地点 | 现场调研 | | | 上市公司接待人 员姓名 | | 董事长陈文才、副总经理张斌、董事会秘书张志刚 | | 投资者关系活动 | 现场问答： | | | | 1. 公司盐湖卤水提锂技术来源？ | | | 主要内容介绍 ...

Group 1: Strategic Partnerships and Market Positioning - The company signed a strategic cooperation agreement with Bolivia's lithium industry authority, which is significant for its business expansion [2][4] - Bolivia holds the world's largest lithium reserves, with a total of 21 million tons, primarily located in the Uyuni and Coipasa salt flats [4][5] - The partnership aims to share resources, technology, and funding to create a complete lithium extraction and battery production industry chain [5] Group 2: Technological Advancements and Production Capacity - The company’s lithium extraction project in Huizhou has an annual capacity of 4,500 tons and commenced production on November 19, 2018 [5] - The company has developed several patented technologies, including initial extraction and enrichment methods, which are crucial for lithium production [5][6] - The production cost of lithium carbonate is reduced by 10% compared to similar domestic products, with a low loss rate of lithium during the process [7][8] Group 3: Future Development Plans - The company plans to expand its business into the lithium battery supply chain, focusing on resource recovery and recycling [10] - Future strategies include diversifying into industrial-grade lithium carbonate, battery-grade lithium carbonate, and lithium hydroxide [10] - The company aims to enhance its fine wire business by targeting high-end industries such as automotive and aerospace [11][12]

证券代码：002141 证券简称：贤丰控股 贤丰控股股份有限公司投资者关系活动记录表 编号：2018-002 | --- | --- | --- | |-----------------------|-------------------------------|--------------------------------------------------------------| | | | | | 投资者关系活动 | ■ | 特定对象调研 □分析师会议 | | 类别 | □ 媒体采访 □业绩说明会 | | | | □ 新闻发布会 □路演活动 | | | | □ 现场参观 | | | | | □其他 （请文字说明其他活动内容） | | 参与单位名称及 | 中信建投证券股份有限公司 于洋 | | | 人员姓名 | | | | 时间 | 2018 年 4 月 26 | 日 | | 地点 | 现场调研 | | | 上市公司接待人 员姓名 | | 董事长陈文才、董事会秘书张志刚、证券事务代表张艳群 | | | 1. | 公司盐湖提锂技术来源及技术合作方式 | | 投资者关系活动 | | 答：公司的盐湖卤水提锂 ...

证券代码：002141 证券简称：贤丰控股 贤丰控股股份有限公司投资者关系活动记录表 编号：2022-002 | --- | --- | --- | |--------------------------|------------------------------------|------------------------------------------------------------| | | | | | 投资者关 | □特定对象调研 □分析师会议 | | | 系活动类 | □媒体采访 | □业绩说明会 | | 别 | □新闻发布会 □路演活动 | | | | □现场参观 | ■其他 （投资者网上集体接待日活动） | | 参与单位 名称及人 员姓名 | 参与网上集体接待日活动的公众投资者 | | | 时间 2022 | 年 9 月 22 日 | 15:50-16:50 | | 地点 | "全景•路演天下"网站（ | http://rs.p5w.net/ ） | | 上市公司 | 公司董事长韩桃子女士 | | | | | | | 接待人员 | 总经理丁晨先生 | | | 姓名 | 董事、财务总监谢 ...