6月30日，欧晶科技发布公告，披露了为下属子公司提供担保的进展情况。 宁夏欧晶科技有限公司成立于2021年8月10日，注册资本为23860.10万元，法定代表人为张良，主营业 务为石英坩埚生产销售、切削液处理服务，欧晶科技持有其100%股权。其2024年12月31日资产总额为 73154.02万元，负债总额为38349.71万元，净资产为34804.31万元；2025年3月31日资产总额为71539.03 万元，负债总额为36789.88万元，净资产为34749.16万元。2024年1-12月营业收入为22582.72万元，净 利润为-17496.30万元；2025年1-3月营业收入为3086.23万元，净利润为-55.15万元。且经查询，宁夏欧 晶不属于失信被执行人，尚未经外部信用评级机构评级。 截至本公告披露日，公司及子公司经审议通过的担保总额度为30000万元，占公司最近一期经审计净资 产的比例为28.24%；本次担保后公司及子公司对外担保总余额为5000万元，占公司最近一期经审计净 资产的比例为4.71%；公司及子公司不存在对合并报表范围外单位提供担保的情形，也不存在逾期对外 担保、涉及诉讼的对外担保 ...

三大重点行业继续扩张。装备制造业、高技术制造业和消费品行业PMI分别为51.4%、50.9%和50.4%， 均连续两个月位于扩张区间。其中，装备制造业生产指数和新订单指数均高于53.0%，相关行业产需两 端较为活跃。高耗能行业PMI为47.8%，比上月上升0.8个百分点，景气水平有所改善。 产需指数均位于扩张区间。生产指数和新订单指数分别为51.0%和50.2%，比上月上升0.3和0.4个百分 点，制造业生产活动加快，市场需求有所改善。从行业看，食品及酒饮料精制茶、专用设备等行业生产 指数和新订单指数连续两个月位于扩张区间，相关行业产需释放较快；非金属矿物制品、黑色金属冶炼 及压延加工等行业两个指数继续低于临界点，市场活跃度仍显不足。在产需回升的带动下，企业采购意 愿增强，采购量指数为50.2%，比上月上升2.6个百分点。 价格指数回升。主要原材料购进价格指数和出厂价格指数分别为48.4%和46.2%，均比上月上升1.5个百 分点，制造业市场价格总体水平有所改善。从行业看，受近期国际原油价格上涨等因素影响，石油煤炭 及其他燃料加工业主要原材料购进价格指数和出厂价格指数明显回升；此外，由于铁矿石等原材料价格 继 ...

6 月份制造业采购经理指数继续回升 非制造业商务活动指数扩张有所加快 6 月份，制造业 PMI 升至 49.7% ，在调查的 21 个行业中有 11 个位于扩张区间，比 上月增加 4 个，制造业景气面有所扩大。 （一）产需指数均位于扩张区间。生产指数和新订单指数分别为 51.0% 和 50.2% ，比 上月上升 0.3 和 0.4 个百分点，制造业生产活动加快，市场需求有所改善。从行业看，食品 及酒饮料精制茶、专用设备等行业生产指数和新订单指数连续两个月位于扩张区间，相关行 业产需释放较快；非金属矿物制品、黑色金属冶炼及压延加工等行业两个指数继续低于临界 点，市场活跃度仍显不足。在产需回升的带动下，企业采购意愿增强，采购量指数为 50.2% ，比上月上升 2.6 个百分点。 （二）价格指数回升。主要原材料购进价格指数和出厂价格指数分别为 48.4% 和 46.2% ，均比上月上升 1.5 个百分点，制造业市场价格总体水平有所改善。从行业看，受近 期国际原油价格上涨等因素影响，石油煤炭及其他燃料加工业主要原材料购进价格指数和出 厂价格指数明显回升；此外，由于铁矿石等原材料价格继续下行及终端需求不足，黑色金属 冶 ...

6 月份， 制造业采购经理指数（ PMI ）为 49.7% ，比上月上升 0.2 个百分点，制造业景气 水平继续改善。 从企业规模看，大型企业 PMI 为 51.2% ，比上月上升 0.5 个百分点，高于临界点；中型企 业 PMI 为 48.6% ，比上月上升 1.1 个百分点，低于临界点；小型企业 PMI 为 47.3% ，比 上月下降 2.0 个百分点，低于临界点。 从分类指数看，在构成制造业 PMI 的 5 个分类指数中，生产指数、新订单指数和供应商配送 时间指数均高于临界点，原材料库存指数和从业人员指数低于临界点。 来源：统计微讯 【数据发布】2025年6月中国采购经理指数运行情况 国家统计局服务业调查中心 中国物流与采购联合会 一、中国制造业采购经理指数运行情况 生产指数为 51.0% ，比上月上升 0.3 个百分点，表明制造业企业生产活动加快。 新订单指数为 50.2% ，比上月上升 0.4 个百分点，表明制造业市场需求有所改善。 原材料库存指数为 48.0% ，比上月上升 0.6 个百分点，低于临界点，表明制造业主要原材 料库存量降幅继续收窄。 从业人员指数为 47.9% ，比上月下降 0.2 ...

壹石通于2022年7月26日获得中国证券监督管理委员会的批复，同意公司向特定对象发行人民币普通股股票（A股）17,610,850股，募集资金 总额为人民币950,985,900元，扣除发行费用后实际募集资金净额为人民币929,804,701.21元。募集资金主要用于"年产15,000吨电子功能粉体材 料建设项目"、"年产20,000吨锂电池涂覆用勃姆石建设项目"、"技术研发中心建设项目"及补充流动资金。 "年产15,000吨电子功能粉体材料建设项目"中的子项目重庆基地"年产9,800吨导热用球形氧化铝项目"进行了工艺优化升级，并涉及相关行政 审批手续的调整。截至目前，该子项目已完成生产线主体建设，但工艺优化升级所需的部分辅助设备仍在推进落地过程中。同时，相关行政 审批手续的办理周期较长，导致项目实施进度有所延缓。基于上述原因，公司决定将该项目达到预定可使用状态的日期调整为2025年9月。 壹石通表示，本次部分募投项目延期仅涉及项目进度的变化，未改变募投项目的投资内容、投资总额、实施主体，不会对募投项目的实施造 成实质性影响。本次延期不存在改变或变相改变募集资金投向和其他损害股东利益的情形，不会对公司的正常经营 ...

天眼查资料显示，深圳市三鑫科技发展有限公司，成立于2008年，位于深圳市，是一家以从事通用设备 制造业为主的企业。企业注册资本14286万人民币。通过天眼查大数据分析，深圳市三鑫科技发展有限 公司共对外投资了10家企业，参与招投标项目713次，财产线索方面有商标信息1条，专利信息233条， 此外企业还拥有行政许可27个。 北京市第三建筑工程有限公司，成立于1953年，位于北京市，是一家以从事土木工程建筑业为主的企 业。企业注册资本100000万人民币。通过天眼查大数据分析，北京市第三建筑工程有限公司共对外投资 了48家企业，参与招投标项目4564次，专利信息593条，此外企业还拥有行政许可343个。 北京建工集团有限责任公司，成立于1993年，位于北京市，是一家以从事非金属矿物制品业为主的企 业。企业注册资本827350万人民币。通过天眼查大数据分析，北京建工集团有限责任公司共对外投资了 117家企业，参与招投标项目5000次，财产线索方面有商标信息50条，专利信息861条，此外企业还拥有 行政许可1369个。 金融界2025年6月27日消息，国家知识产权局信息显示，深圳市三鑫科技发展有限公司、北京市第三建 ...

Core Insights - In the first five months of the year, profits of large-scale industrial enterprises increased by 603.4 billion yuan compared to the previous four months, but saw a year-on-year decline of 1.1% due to insufficient effective demand, falling industrial product prices, and short-term fluctuations [1][3] - The cumulative profit of large-scale industrial enterprises showed a recovery trend, with a year-on-year increase of 0.8% in January-March and 1.4% in April [3] - The overall revenue of large-scale industrial enterprises reached 54.76 trillion yuan, a year-on-year increase of 2.7%, while operating costs rose by 3% to 46.88 trillion yuan, resulting in a profit margin of 4.97%, down by 0.19 percentage points year-on-year [4] Profit Composition - The profit composition indicates that investment income and other short-term factors from the previous year had a high base, which dragged down the profit growth rate by 1.7 percentage points [1] - The gross profit of large-scale industrial enterprises increased by 1.1% year-on-year, contributing to a 3 percentage point increase in overall profits [4] Sector Performance - In terms of sector performance, the mining industry saw a profit decline of 29% to 358.04 billion yuan, while the manufacturing sector's profits increased by 5.4% to 20,201.4 billion yuan, and the electricity, heat, gas, and water production and supply sector grew by 3.7% to 3,422.5 billion yuan [3][5] - Notably, the agricultural and food processing industry experienced a profit increase of 38.2%, while the automotive manufacturing sector faced a significant decline of 11.9% [5] Equipment Manufacturing - The equipment manufacturing sector demonstrated strong performance, with profits increasing by 7.2%, contributing 2.4 percentage points to the overall profit growth of large-scale industries [5] - Among the eight industries within equipment manufacturing, seven reported profit growth, with electronics, electrical machinery, and general equipment showing double-digit growth rates [5] High-Quality Development - The aerospace, aviation, and maritime industries experienced a remarkable profit increase of 56% due to rapid development in the "three aviation" sectors [6] - Policies promoting equipment upgrades and consumer goods replacement have positively impacted profits in related sectors, with significant growth in smart consumer devices and kitchen appliances [6] Future Outlook - The focus for the next phase will be on implementing proactive macro policies to strengthen domestic circulation, enhance innovation, and promote high-quality industrial development, laying a solid foundation for the recovery of industrial enterprise profits [6]

Group 1 - The State Intellectual Property Office of China has granted a patent for "special granite ceramic tiles with speckled effects and their preparation methods" to several companies including Jiangxi Weimei Ceramics Co., Ltd. and Marco Polo Holdings Co., Ltd. [1] - Jiangxi Weimei Ceramics Co., Ltd. was established in 2010 with a registered capital of 738.88 million RMB, focusing on non-metallic mineral products. The company has participated in 35 bidding projects and holds 379 patents [1]. - Guangdong Jiamei Ceramics Co., Ltd., founded in 2005 with a registered capital of 118.88 million RMB, has engaged in 135 bidding projects and possesses 288 patents [1]. Group 2 - Dongguan Weimei Ceramics Industrial Park Co., Ltd., established in 2001 with a registered capital of 118.88 million RMB, has participated in 102 bidding projects and holds 617 patents [2]. - Jiangxi Hemei Ceramics Co., Ltd., founded in 2007 with a registered capital of 168.88 million RMB, has engaged in 17 bidding projects and possesses 403 patents [2]. - Marco Polo Holdings Co., Ltd., established in 2008 with a registered capital of 1,075.428 million RMB, has invested in 17 companies and participated in 238 bidding projects, holding 164 patents [2].

近日，四川省成都市温江区与青白江区签订了主要大气污染物总量指标批量互换协议。温江区用90吨挥 发性有机物总量指标，置换青白江区60吨氮氧化物总量指标。在笔者看来，此举盘活了各自闲置的大气 污染物总量指标，实现了大气污染物总量指标与建设项目的精准、高效匹配；既确保了双方以有限的大 气环境容量支撑更大体量、更高质量的经济发展，又有利于推动大气联防联控，确保区域大气环境质量 持续改善。 两地之所以能够互换大气污染物总量指标，得益于近期出台的《成都市建设项目主要大气污染物排放总 量指标审核及管理工作规程（试行）》，其创新提出"批量互换"概念，即上一年度PM2.5浓度达到国家 环境空气质量二级标准或PM2.5浓度连续两年同比改善的区（市、县）之间，可根据区域发展实际需 求，采取总量指标批量互换的方式优化总量指标储备。 成都的实践为其他地区提供了有益借鉴。当前不少地方面临环境容量约束，这些地方也可以结合自身污 染物总量指标储备状况和环境质量改善目标，探索建立类似的互换制度。通过明确互换标准、优化操作 流程、界定优先保障项目范围并配套相应保障措施，充分盘活区域内宝贵的总量指标资源，使之成为支 撑区域经济高质量发展与生态环境 ...

Core Viewpoint - The company has decided to terminate the investment agreement for the Yangzhong Mineral Processing and Commodity Trade Base Project and to dissolve its wholly-owned subsidiary, Dazhong Mining (Yangzhong) Co., Ltd, due to changes in market conditions and strategic focus [2][6]. Summary by Sections Investment Agreement Termination - The board of directors approved the termination of the investment agreement for the Yangzhong project, which included plans for a terminal with a throughput of approximately 15 million tons per year and various processing and trading facilities with a total investment of no less than 1.52 billion RMB [2][5]. - The agreement was originally signed on March 27, 2023, and aimed to establish a comprehensive project in Yangzhong City [2][3]. Wholly-Owned Subsidiary Dissolution - Dazhong Mining (Yangzhong) Co., Ltd was established specifically for the project, with a registered capital of 1 billion RMB and a focus on mineral processing and sales [3][4]. - The company has decided to dissolve this subsidiary as the project no longer has a basis for continuation following the termination of the investment agreement [6]. Financial Impact - The investment plan outlined in the original agreement has not been implemented, and the decision to terminate the agreement and dissolve the subsidiary is based on objective changes in the market and a strategic reassessment by the company [6]. - The dissolution will not adversely affect the company's existing operations, financial status, or future strategic planning [6]. Agreement Details - The termination agreement was reached amicably among the parties involved, and all parties have agreed to waive any claims for compensation or damages related to the termination [5][6].