Group 1 - Meilixin plans to raise no more than 1.2 billion yuan for semiconductor equipment precision components, communication and automotive parts projects, and to supplement working capital [2] - Olin Bio has prepaid corporate income tax totaling 4.2001 million yuan, with no penalties from tax authorities [3] - Haisen Pharmaceutical's directors and executives plan to reduce their holdings by no more than 124,300 shares, accounting for 0.0816% of the total share capital [4] Group 2 - Aibulu intends to sell 47.4% and 31.6% stakes in its subsidiary Jinque Agriculture for a total of 12.3914 million yuan [5] - Chaoying Electronics plans to increase its Thai subsidiary's capital by 100 million USD for AI high-end PCB expansion [6] - Bona Film Group states that the box office revenue for "Avatar 3" is difficult to predict and the investment return rights are low [7] Group 3 - Junya Technology's PCB products for humanoid robots contribute less than 0.05% to its revenue [9] - Aerospace Electromechanical confirms that its main business does not involve commercial aerospace [10] - Deyi Culture's major shareholder plans to reduce holdings by no more than 2% of shares [11] Group 4 - China National Materials International signed a 2.7 billion yuan engineering contract for a molybdenum mining project [12] - Weiguang Bio plans to sign a 1.13 billion yuan technology cooperation contract for blood products [13] - Suhao Huihong intends to swap assets with its controlling shareholder for a 2.33% stake in Zijin Property Insurance [14] Group 5 - Haike Xinyuan's employee strategic placement plan intends to reduce holdings by no more than 2.5% of shares [15][16] - Taihao Technology's vice president resigns for personal reasons [17] - Huazhu Gaoke plans to establish a joint venture for 3D printing services with a total investment of 100 million yuan [18] Group 6 - Hubei Energy's November power generation was 2.617 billion kWh, a decrease of 17.94% year-on-year [19] - Dong'a Ejiao plans to repurchase shares worth 100 million to 200 million yuan for capital reduction [20] - Longjiang Transportation's shareholder reduced holdings by 1.2% [21] Group 7 - Feilu Co. plans to reduce holdings by no more than 1.02% of shares [22] - Zhongwei Electronics is planning a change in control, leading to a temporary stock suspension [23] - Zhongheng Group's subsidiary received approval for clinical trials of a new cancer drug [24] Group 8 - Guanzhong Ecology's controlling shareholder changed to Deep Blue Financial Whale [25] - Shennong Seed Industry is transferring a 3.8% stake in a subsidiary for 31.9827 million yuan [26] - Sun Cable's major shareholder plans to reduce holdings by no more than 3% of shares [27] Group 9 - Aiwei Electronics' application for issuing convertible bonds has been approved by the Shanghai Stock Exchange [28] - Chongqing Water intends to acquire wastewater treatment projects for 255 million yuan [29] - Boyun New Materials plans to increase its subsidiary's capital by 285 million yuan through debt-to-equity conversion [30] Group 10 - Zhongbai Group is closing unprofitable stores, expecting a loss of approximately 180 million yuan [31] - Changyuan Power's November power generation decreased by 17.88% year-on-year [32]

Key Points - Junya Technology's PCB products can be used in humanoid robots, but these products account for a very small proportion of the company's revenue [1] - Aerospace Machinery's main business does not involve commercial aerospace [1] - Xinhua Co. plans to invest 153 million yuan in the second phase of its synthetic flavor product base [1] - China National Petroleum plans to acquire 100% equity of three gas storage companies for 40 billion yuan [1] - Dong'e Ejiao intends to repurchase shares worth 100 million to 200 million yuan [1] - Haike New Source Asset Management plans to reduce its holdings by no more than 2.5% [2] - Meilixin plans to raise no more than 1.2 billion yuan for the construction of precision structural components for semiconductor equipment [2] - Huazhong Xinchuang received project designation notification from Beiqi Foton [2]

经判断，上述合同金额未构成公司特别重大合同。 合同已就违约和争议等事项进行了规定，由于合同履行周期较长，在合同履行过程中可能存在进度及金 额变化，如遇不可预见或不可抗力等因素，可能造成工期延误，无法按时竣工、验收等风险，敬请广大 投资者注意投资风险。 特此公告。 中国中材国际工程股份有限公司 董事会 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性承担法律责任。 近日，中国中材国际工程股份有限公司（以下简称"公司"）全资公司兖州中材建设有限公司（以下简 称"承包人"）和天津水泥工业设计研究院有限公司组成承包联合体，并由承包人作为联合体的全权代表 方，与吉林省金山投资有限公司（以下简称"发包人"）签订了《吉林省金山投资有限公司大石河钼矿采 选工程PC总承包合同》，合同总金额暂定为27亿元人民币。具体情况如下： 该项目位于吉林省延边朝鲜族自治州敦化市，合同内容为钼矿采矿选矿等，综合处理能力为15000t/d， 主要包括设备及材料采购、施工和建设管理等。 合同约定经发包人和承包人的法定代表人或授权代表签字及盖章后生效。合同工期为自签署开工令之日 起 ...

Group 1 - Company plans to increase capital by $100 million to expand AI computing power high-end printed circuit board production in Thailand [2] - Bona Film Group states that the box office revenue for "Avatar 3" is currently unpredictable and the investment return rights ratio is low, which will not significantly impact short-term performance [3] - Zhongwei Electronics announces that its controlling shareholder is planning a change in company control, leading to a temporary stock suspension [4] Group 2 - Guotou Intelligent clarifies that its controlling shareholder has not established a subsidiary in Hubei, countering market rumors [5] - Junya Technology reports that its PCB products can be used in humanoid robots, but this segment contributes less than 0.05% to total revenue, thus not significantly affecting current performance [6] - Aerospace Machinery states that its main business does not involve commercial aerospace, confirming no undisclosed major information [7] Group 3 - Haike Xinyuan's second-largest shareholder plans to reduce its stake by up to 2.5% through asset management plans [9] - Sun Cable's third-largest shareholder intends to reduce its stake by up to 3% for operational needs [10] - Deyi Cultural's controlling shareholder plans to reduce its stake by up to 2% without affecting company control [11] Group 4 - China National Materials International signs a total contract worth 2.7 billion yuan for an engineering project [13] - Weiguang Biological plans to sign a technology cooperation contract for blood products worth approximately 113 million yuan [14]

该项目位于吉林省延边朝鲜族自治州敦化市，合同内容为钼矿采矿选矿等，综合处理能力为15000t/d， 主要包括设备及材料采购、施工和建设管理等。 中材国际（600970）(600970.SH)发布公告，近日，公司全资公司兖州中材建设有限公司和天津水泥工 业设计研究院有限公司组成承包联合体，并由承包人作为联合体的全权代表方，与吉林省金山投资有限 公司签订了《吉林省金山投资有限公司大石河钼矿采选工程PC总承包合同》，合同总金额暂定为27亿 元。 ...

（文章来源：证券日报） 证券日报网讯 12月4日晚间，中材国际发布公告称，近日公司全资公司兖州中材建设有限公司和天津水 泥工业设计研究院有限公司组成承包联合体，并由兖州中材作为联合体的全权代表方，与吉林省金山投 资有限公司签订了《吉林省金山投资有限公司大石河钼矿采选工程PC总承包合同》，合同总金额暂定 为27亿元人民币。 ...

该项目位于吉林省延边朝鲜族自治州敦化市，合同内容为钼矿采矿选矿等，综合处理能力为15000t/d， 主要包括设备及材料采购、施工和建设管理等。 合同约定经发包人和承包人的法定代表人或授权代表签字及盖章后生效。合同工期为自签署开工令之日 起至工程完工（具备正式投产运营条件，达到钼矿采、选综合处理能力15000t/d）的日历天数，预计施 工工期15个月，试生产3个月，共计18个月。 格隆汇12月4日丨中材国际(600970.SH)公布，公司全资公司兖州中材建设有限公司（以下简称"承包 人"）和天津水泥工业设计研究院有限公司组成承包联合体，并由承包人作为联合体的全权代表方，与 吉林省金山投资有限公司（以下简称"发包人"）签订了《吉林省金山投资有限公司大石河钼矿采选工程 PC总承包合同》，合同总金额暂定为27亿元人民币。具体情况如下： 此外，合同约定了冬季施工费调整方案及价格调整机制，物价波动引起的价格变化，项目结算阶段根据 项目在施工阶段建筑和安装用钢材、商品混凝土价格以本合同生效日延边朝鲜族自治州敦化市建设工程 造价管理站发布的工程造价信息为基准，波动≤10%时不做调整；大于10%时，超出或减少10%部分双 方进 ...

中材国际12月4日公告，全资公司兖州中材建设有限公司（简称"承包人"）和天津水泥工业设计研究院 有限公司组成承包联合体，并由承包人作为联合体的全权代表方，与吉林省金山投资有限公司签订了 《吉林省金山投资有限公司大石河钼矿采选工程PC总承包合同》，合同总金额暂定为27亿元人民币。 该项目位于吉林省延边朝鲜族自治州敦化市，合同内容为钼矿采矿选矿等，综合处理能力为15000t/d， 主要包括设备及材料采购、施工和建设管理等。 ...

人民财讯12月4日电，中材国际（600970）12月4日公告，近日，公司全资公司兖州中材建设有限公司 (简称"承包人")和天津水泥工业设计研究院有限公司组成承包联合体，并由承包人作为联合体的全权代 表方，与吉林省金山投资有限公司(简称"发包人")签订《吉林省金山投资有限公司大石河钼矿采选工程 PC总承包合同》，合同总金额暂定为27亿元。 ...

| 证券代码：600970 | 证券简称：中材国际 | | 公告编号：临 2025-074 | | --- | --- | --- | --- | | 债券代码：241560 | 债券简称：24 | 国工 K1 | | 中国中材国际工程股份有限公司 关于公司全资公司签署经营合同的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 近日，中国中材国际工程股份有限公司（以下简称"公司"）全资公司兖州 中材建设有限公司（以下简称"承包人"）和天津水泥工业设计研究院有限公司 组成承包联合体，并由承包人作为联合体的全权代表方，与吉林省金山投资有限 公司（以下简称"发包人"）签订了《吉林省金山投资有限公司大石河钼矿采选 工程 PC 总承包合同》，合同总金额暂定为 27 亿元人民币。具体情况如下： 该项目位于吉林省延边朝鲜族自治州敦化市，合同内容为钼矿采矿选矿等， 综合处理能力为 15000t/d，主要包括设备及材料采购、施工和建设管理等。 合同约定经发包人和承包人的法定代表人或授权代表签字及盖章后生效。合 同工期为自签署开工令之日起至工 ...