证券代码：002252 证券简称：上海莱士 公告编号：2025-044 上海莱士血液制品股份有限公司 关于回购公司股份的进展公告 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。 上海莱士血液制品股份有限公司（"公司"）于 2025 年 1 月 13 日召开了第六 届董事会第七次（临时）会议，审议通过了《关于回购公司股份方案的议案》， 同意公司使用自有或自筹资金以集中竞价交易方式从二级市场回购公司股份，用 于实施员工持股计划或股权激励，拟回购股份的资金总额为不低于人民币 2.5 亿 元（含）且不超过人民币 5 亿元（含），拟回购股份价格不超过人民币 9.55 元/ 股（含），具体回购股份数量以回购股份方案实施完毕或回购实施期限届满时实 际回购情况为准。回购期限自股东大会审议通过本次回购股份方案之日起 12 个 月内，如果触及回购股份方案提及的相关条件时，回购期限提前届满。公司于 2025 年 2 月 14 日召开 2025 年第一次临时股东大会审议通过了上述股份回购方 案。具体内容详见公司分别于 2025 年 1 月 14 日、2025 年 2 月 15 日在《 ...

Group 1 - The Shanghai Composite Index opened lower but rose throughout the day, with the CSI 300 Pharmaceutical and Biotechnology Index reported at 7971.61 points [1] - The CSI 300 Pharmaceutical and Biotechnology Index has increased by 5.53% in the past month, 7.39% in the past three months, and 7.09% year-to-date [1] - The CSI 300 Index categorizes its 300 sample stocks into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The top ten holdings of the CSI 300 Pharmaceutical and Biotechnology Index are: Heng Rui Medicine (25.29%), WuXi AppTec (16.43%), Pian Zai Huang (6.37%), Yunnan Baiyao (5.21%), Kelun Pharmaceutical (5.11%), East China Pharmaceutical (4.06%), Xinhecheng (3.51%), Changchun High-tech (3.48%), Fosun Pharma (3.34%), and Shanghai Raas (3.27%) [1] - The market segments of the CSI 300 Pharmaceutical and Biotechnology Index show that the Shanghai Stock Exchange accounts for 63.65% and the Shenzhen Stock Exchange accounts for 36.35% [2] - The industry composition of the CSI 300 Pharmaceutical and Biotechnology Index includes: chemical drugs (43.80%), pharmaceutical and biotechnology services (21.66%), traditional Chinese medicine (18.52%), and biological drugs (16.02%) [2] Group 3 - The index samples are adjusted every six months, with adjustments implemented on the next trading day following the second Friday of June and December each year [2] - Weight factors are adjusted along with the periodic sample adjustments, which are generally fixed until the next scheduled adjustment [2] - Temporary adjustments occur when the CSI 300 Index samples are modified, and changes in industry classification due to special events will also lead to corresponding adjustments in the CSI 300 industry index samples [2]

Group 1 - The Shanghai Composite Index opened high and fluctuated, with the CSI 300 Pharmaceutical and Biotechnology Index reported at 7798.06 points [1] - The CSI 300 Pharmaceutical and Biotechnology Index has increased by 4.26% in the past month, 2.71% in the past three months, and 4.75% year-to-date [1] - The CSI 300 Index samples are categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The top ten weights in the CSI 300 Pharmaceutical and Biotechnology Index are: Heng Rui Medicine (25.23%), WuXi AppTec (16.45%), Pian Zai Huang (6.51%), Yunnan Baiyao (5.3%), Kelun Pharmaceutical (5.04%), East China Pharmaceutical (3.91%), New Horizon (3.59%), Changchun High-tech (3.57%), Shanghai Raist (3.34%), and Fosun Pharmaceutical (3.18%) [1] - The market share of the CSI 300 Pharmaceutical and Biotechnology Index is 63.57% from the Shanghai Stock Exchange and 36.43% from the Shenzhen Stock Exchange [2] - The industry composition of the index includes: Chemical drugs (43.24%), Pharmaceutical and Biotechnology services (21.56%), Traditional Chinese medicine (18.83%), and Biological drugs (16.37%) [2] Group 3 - The index samples are adjusted every six months, with adjustments implemented on the next trading day after the second Friday of June and December each year [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made when the CSI 300 Index samples are modified [2] - Special events affecting sample companies may lead to changes in industry classification and subsequent adjustments to the CSI 300 industry index samples [2]

Group 1 - This week, 10 listed companies announced share buybacks and capital increase through special loans, including Weichai Power, which received a commitment letter for a buyback loan not exceeding 900 million yuan [1][2] - Weichai Power plans to repurchase shares amounting to 500 million to 1 billion yuan to cancel and reduce its registered capital [1][2] Group 2 - Jianyou Co. announced a buyback with loan support not exceeding 36 million yuan on May 22 [2] - Gongniu Group received a commitment letter for a buyback loan not exceeding 360 million yuan on May 22 [2] - Fenda Technology obtained a commitment letter for a buyback loan not exceeding 90 million yuan on May 21 [2] - Xingshuai Er received a commitment letter for a buyback loan not exceeding 34.55 million yuan on May 20 [2] - Hexing Packaging plans to repurchase shares between 50 million to 100 million yuan with a loan not exceeding 90 million yuan [2] - Anhui Construction's controlling shareholder received loan support not exceeding 180 million yuan for capital increase on May 23 [2] - Hubei Yihua's controlling shareholder obtained a commitment letter for a capital increase loan not exceeding 360 million yuan on May 22 [2] - Tunnel Co.'s controlling shareholder received loan support not exceeding 450 million yuan for capital increase on May 22 [2] - Shanghai Laishi's controlling shareholder plans to increase shares between 250 million to 500 million yuan with a loan not exceeding 450 million yuan [2]

截至2025年5月23日收盘，上海莱士（002252）报收于6.8元，较上周的6.76元上涨0.59%。本周，上海 莱士5月22日盘中最高价报6.93元。5月19日盘中最低价报6.73元。上海莱士当前最新总市值451.38亿 元，在生物制品板块市值排名3/50，在两市A股市值排名290/5148。 公司公告汇总 关于控股股东增持股份计划的公告。证券代码：002252 证券简称：上海莱士 公告编号：2025-043。控 股股东海盈康（青岛）医疗科技有限公司基于对公司未来发展的信心和长期投资价值的认同，计划自本 公告披露之日起6个月内，通过深圳证券交易所交易系统以集中竞价交易方式增持公司股份，增持总金 额不低于人民币25,000万元，且不超过人民币50,000万元，不设置价格区间。本次增持计划资金来源为 自有资金及股份增持专项贷款，其中专项贷款资金占比不超过90%，中国银行股份有限公司青岛市分行 为海盈康提供不超过4.5亿元的股票增持专项贷款支持。海盈康承诺在增持期间及法定期限内不减持公 司股份，不进行内幕交易、短线交易等行为。本次增持计划不触及要约收购，不会导致公司股权分布不 符合上市条件，不会导致公司控制权发 ...

Core Viewpoint - Shanghai Laishi (002252.SZ) has seen its controlling shareholder, Haiyingkang (Qingdao) Medical Technology Co., Ltd., announce a third share buyback plan within six months, reflecting confidence in the company's future development and long-term investment value [1] Group 1: Share Buyback Plans - Haiyingkang plans to increase its stake in Shanghai Laishi by investing between 250 million to 500 million yuan over the next six months, with no price range set for the buyback [1] - The buyback will be funded through self-owned funds and a special loan for share buyback, with the loan covering no more than 90% of the total amount [1] - China Bank has agreed to provide Haiyingkang a special loan of up to 450 million yuan for the share buyback, with a loan term of three years [1] Group 2: Historical Context of Shareholding - This marks the third buyback plan since Haiyingkang acquired control of Shanghai Laishi in early 2024, when it took over 1.766 billion shares, representing 26.58% of the total share capital [1][2] - Haiyingkang has previously completed two rounds of share buybacks, accumulating a total of 72.43 million shares (1.09% of total shares) for approximately 497 million yuan in the first round and 73.04 million shares (1.1% of total shares) for about 500 million yuan in the second round [2] Group 3: Current Shareholding Structure - After the completion of the three rounds of buybacks, Haiyingkang is expected to have invested nearly 1.5 billion yuan in total [3] - Currently, Haiyingkang directly holds 1.475 billion shares (22.21% of total shares) and controls an additional 437 million shares (6.58% of total shares) through voting rights entrusted by Grifols, S.A., totaling 1.912 billion shares (28.80% of total shares) [3] Group 4: Company Performance - Shanghai Laishi is one of China's largest blood product manufacturers, operating 44 plasma collection stations across 11 provinces [3] - In 2024, the company achieved a record plasma collection volume exceeding 1,600 tons, with total revenue of 8.176 billion yuan, a year-on-year increase of 2.67%, and a net profit of 2.193 billion yuan, reflecting a year-on-year growth of 23.25% [3]

粗略计算，上述两次增持已耗资10亿元。若叠加本次计划增持最高金额，海盈康对上海莱士累计增持金 额将达15亿元。 截至2025年5月19日，海盈康直接持有上海莱士14.75亿股股份，占公司总股本的22.21%，并通过接受基 立福所持上海莱士股份表决权委托的方式支配上海莱士6.58%的表决权，海盈康合计控制上海莱士19.12 亿股股份所对应的表决权，是上海莱士的控股股东，实际控制人为海尔集团。 实际上，海尔集团一直看好上海莱士的发展。去年年底，海尔集团曾计划通过旗下海尔生物以发行A股 换股方式吸收合并市值远超自身的上海莱士，试图实现强强联合。不过，两周后双方就宣布交易终止， 原因是 "未能形成各方认可的具体方案"。 5月21日晚，上海莱士发布公告称，公司控股股东海盈康（青岛）医疗科技有限公司（简称"海盈康"） 计划自公告披露日起6个月内，以集中竞价交易方式增持公司股份，增持金额不低于2.5亿元且不超过5 亿元。 根据公告，本次增持资金主要来源于海盈康自有资金及股份增持专项贷款，其中，专项贷款资金占比不 超过90%，中国银行青岛市分行已向海盈康提供不超过4.5亿元、期限3年的股票增持专项贷款支持。 或受消息提振影响 ...

Core Viewpoint - The controlling shareholder of Shanghai Laishi Blood Products Co., Ltd., Haiyingkang (Qingdao) Medical Technology Co., Ltd., plans to increase its shareholding in the company to enhance investor confidence and demonstrate long-term investment value [3][6]. Group 1: Shareholding Details - Haiyingkang currently holds 1,474,578,052 shares, accounting for 22.21% of the total share capital of Shanghai Laishi [3][4]. - Including the voting rights of 437,069,656 shares held by Grifols, S.A., Haiyingkang controls a total of 1,911,647,708 shares, representing 28.80% of the total share capital [3][4]. Group 2: Increase Plan Details - The planned increase in shareholding amounts to no less than RMB 250 million and no more than RMB 500 million, excluding transaction costs [6][7]. - The increase will be executed through centralized bidding without a specified price range, based on the reasonable judgment of the stock's value [6][8]. - The implementation period for this plan is within six months from the announcement date, with provisions for delays if the stock is suspended [7][9]. Group 3: Funding and Commitment - The funding for the share purchase will come from self-owned funds and a special loan, with the loan portion not exceeding 90% of the total [7][9]. - A loan commitment of up to RMB 450 million has been issued by Bank of China to support this share purchase [7][9]. - Haiyingkang commits to completing the share increase within the specified period and will not reduce its holdings during this time [9].

Group 1 - The State Financial Supervision Administration and seven other departments issued measures to support financing for small and micro enterprises, emphasizing the establishment of a coordination mechanism for financing support [1] - The measures include conducting extensive visits to small and micro enterprises to assess their operational status and financing needs, facilitating direct access to bank credit [1] - There is a focus on addressing the operational difficulties faced by small and micro enterprises and encouraging support for key sectors such as foreign trade, private enterprises, technology, and consumption [1] Group 2 - In May 2025, a total of 130 domestic online games were approved by the National Press and Publication Administration [2] Group 3 - The State Council announced the removal of Wang Jianjun from the position of Vice Chairman of the China Securities Regulatory Commission [3] Group 4 - The Shanghai Municipal Government issued a plan to boost consumption, which includes measures to promote reasonable income growth and improve wage distribution mechanisms [4] - The plan aims to enhance the minimum wage adjustment mechanism and support the development of the rural economy and new business models [4] Group 5 - Shanghai is accelerating the introduction of childcare subsidies and maternity social security subsidies as part of its efforts to build a family-friendly society [5] - The city plans to explore increasing parental leave and spouse's paternity leave while enhancing the quality of public kindergartens [5] Group 6 - The Ministry of Foreign Affairs stated that China has the capability and confidence to handle external risks, including tariff wars, as evidenced by a 2.4% year-on-year increase in total goods import and export in the first four months of the year [6] - Exports grew by 7.5%, indicating strong international competitiveness despite high tariff barriers [6] Group 7 - The Ministry of Foreign Affairs expressed strong opposition to the EU's unilateral sanctions against Chinese companies, emphasizing the need for fair trade practices [8] - The ministry highlighted that normal business interactions between Chinese and Russian companies should not be disrupted by these sanctions [8] Group 8 - The Dalian Commodity Exchange announced trading arrangements for the Dragon Boat Festival period, with a market closure from May 31 to June 2, 2025, and a return to normal trading on June 3 [9] Group 9 - Heng Rui Pharmaceutical set the issuance price for its H-shares at HKD 44.05 per share [11] - Xinyuan Technology plans to issue H-shares and list on the Hong Kong Stock Exchange [11] - The company Guokai Microelectronics is planning a major asset restructuring, leading to a suspension of its stock from May 22 [11]

Group 1 - The Shanghai Composite Index increased by 0.21%, while the CSI Shanghai Technology Leading Index reported a value of 1547.52 points [1] - The CSI Shanghai Technology Leading Index has risen by 3.22% in the past month, decreased by 6.91% over the last three months, and increased by 5.45% year-to-date [2] - The index consists of 50 listed companies in Shanghai with strong profitability, growth potential, and high R&D investment, reflecting the overall performance of the technology sector in the region [2] Group 2 - The top ten weighted companies in the CSI Shanghai Technology Leading Index include WuXi AppTec (10.44%), SMIC (9.61%), and Will Semiconductor (7.75%) [2] - The index's holdings are primarily from the Shanghai Stock Exchange (77.27%) and the Shenzhen Stock Exchange (22.73%) [2] - The industry composition of the index shows that Information Technology accounts for 48.25%, Healthcare for 26.04%, Communication Services for 14.06%, Industry for 10.46%, and Materials for 1.19% [2] Group 3 - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December [3] - If a sample company ranks in the top two by total market capitalization within its industry, it is prioritized for retention during adjustments [3] - The weight factors are adjusted in line with the sample adjustments, and special circumstances may lead to temporary adjustments [3]