每经AI快讯，龙洲股份（SZ 002682，收盘价：9.57元）12月29日晚间发布公告称，截至本公告日，公 司及公司控股子公司尚在履行的已审批对外担保总余额约为15.76亿元，占公司2024年度经审计归属于 上市公司股东的净资产比例为135.56%（占公司2025年9月30日未经审计归属于上市公司股东的净资产 比例为146.32%）。 每经头条（nbdtoutiao）——绕开光刻机"卡脖子"，中国新型芯片问世！专访北大孙仲：支撑AI训练和 具身智能，可在28纳米及以上成熟工艺量产 （记者 王晓波） 2025年1至6月份，龙洲股份的营业收入构成为：沥青销售占比57.72%，汽车与配件销售及维修收入占 比12.69%，石油销售收入占比11.78%，汽车客运及站务服务占比10.18%，其他业务占比6.5%。 截至发稿，龙洲股份市值为54亿元。 ...

每经AI快讯，龙洲股份（SZ 002682，收盘价：10.74元）12月16日晚间发布公告称，截至本公告日，公 司及公司控股子公司尚在履行的已审批对外担保余额约为22.37亿元，占公司2024年度经审计归属于上 市公司股东的净资产比例为192.46%。 每经头条（nbdtoutiao）——中标企业频频弃标 大型医疗设备采购有何难言之隐？ （记者 曾健辉） 2025年1至6月份，龙洲股份的营业收入构成为：沥青销售占比57.72%，汽车与配件销售及维修收入占 比12.69%，石油销售收入占比11.78%，汽车客运及站务服务占比10.18%，其他业务占比6.5%。 截至发稿，龙洲股份市值为60亿元。 ...

Group 1 - Jin Dan Technology (SZ 300829) announced on November 16 that its fifth board meeting was held on November 14, 2025, where the proposal for the re-election of the audit committee members was reviewed [1] - For the first half of 2025, Jin Dan Technology's revenue composition was as follows: 82.6% from food manufacturing, 9.4% from agricultural and sideline food processing, and 7.99% from other income [1] - As of the report date, Jin Dan Technology's market capitalization was 4.3 billion yuan [1]

Group 1 - The company Qitian Technology (SZ 300061) announced that as of the disclosure date, the approved guarantee and counter-guarantee amount for the company and its subsidiaries is approximately 1.241 billion yuan, accounting for 224.84% of the company's most recent audited net assets [1] - The actual guarantee and counter-guarantee balance provided is approximately 584 million yuan, which accounts for 105.79% of the company's most recent audited net assets [1] - For the year 2024, the revenue composition of Qitian Technology is as follows: digital goods marketing accounts for 79.34%, telephone sales industry accounts for 15.13%, data processing and storage services account for 5.13%, other businesses account for 0.23%, and insurance brokerage industry accounts for 0.17% [1] Group 2 - As of the report, Qitian Technology has a market capitalization of 8.5 billion yuan [1]