Group 1 - The CPO concept stocks in the A-share market continue to rise, with Cambridge Technology hitting the daily limit, and Dekoli and Liantech rising over 9% [1] - Tianfu Communication increased by over 8%, while Jiulian Technology and Taicheng Light rose over 4% [1] - Other companies such as Guangku Technology, Juguang Technology, Hengtong Optic-Electric, and Xinyi Sheng saw increases of over 3% [1] Group 2 - Cambridge Technology (stock code: 603083) experienced a 9.99% increase, with a total market value of 17.4 billion and a year-to-date increase of 60.43% [2] - Dekoli (stock code: 688205) rose by 9.96%, with a market value of 14.4 billion and a year-to-date increase of 30.79% [2] - Liantech (stock code: 301205) saw a 9.22% increase, with a market value of 14.7 billion and a year-to-date increase of 50.12% [2] - Tianfu Communication (stock code: 300394) increased by 8.67%, with a market value of 93.8 billion and a year-to-date increase of 86.02% [2] - Jiulian Technology (stock code: 688609) rose by 4.99%, with a market value of 6.105 billion and a year-to-date increase of 15.19% [2] - Taicheng Light (stock code: 300570) increased by 4.60%, with a market value of 28.6 billion and a year-to-date increase of 75.00% [2] - Guangku Technology (stock code: 300620) rose by 3.98%, with a market value of 25.1 billion and a year-to-date increase of 108.02% [2] - Juguang Technology (stock code: 688167) increased by 3.86%, with a market value of 10.7 billion and a year-to-date increase of 86.81% [2] - Hengtong Optic-Electric (stock code: 600487) rose by 3.05%, with a market value of 45.8 billion and a year-to-date increase of 9.48% [2] - Xinyi Sheng (stock code: 300502) increased by 3.00%, with a market value of 250 billion and a year-to-date increase of 206.03% [2]

| 代码 | 名称 | . | 涨幅% ↓ | 总市值 | 年初至今涨幅% | | --- | --- | --- | --- | --- | --- | | 603083 | 剑桥科技 | 1 | 9.99 | 174亿 | 60.43 | | 688205 | 德科立 | � | 9.96 | 144亿 | 30.79 | | 301205 | 联特科技 | | 9.22 | 147亿 | 50.12 | | 300394 | 天孚通信 | 策 | 8.67 | 938亿 | 86.02 | | 688609 | 九联科技 | 美 | 4.99 | 61.05亿 | 15.19 | | 300570 | 太辰光 | 美 | 4.60 | 286亿 | 75.00 | | 300620 | 光库科技 | 1 | 3.98 | 251亿 | 108.02 | | 688167 | 炬光科技 | 1 | 3.86 | 107亿 | 86.81 | | 600487 | 草通光电 | 事 | 3.05 | 458亿 | 9.48 | | 300502 | 新易盛 | 4 | 3.00 | 2500亿 | 206. ...

证券之星消息，8月18日黑色家电板块较上一交易日上涨2.85%，同洲电子领涨。当日上证指数报收于 3728.03，上涨0.85%。深证成指报收于11835.57，上涨1.73%。黑色家电板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 002052 | 同洲电子 | 16.59 | 10.01% | 10.55万 | | 1.75亿 | | 688609 | 九联科技 | 11.63 | 7.29% | 44.06万 | | 5.09亿 | | 002848 | *ST高斯 | 8.58 | 5.02% | < 3.70万 | | 3138.01万 | | 002429 | 兆驰股份 | 4.85 | 4.30% | 123.33万 | | 5.95亿 | | 000810 | 创维数字 | 12.28 | 4.24% | 51.97万 | | 6.38亿 | | 000801 | 四川九洲 | 18.15 | 3.71% | 63.40万 | | 11.53 ...

2025 年 5 月 27 日 ， 公 司 根 据 相 关 规 定 在 上 海 证 券 交 易 所 网 站 （www.sse.com.cn）披露了《广东九联科技股份有限公司关于筹划重大资产重组 的进展公告》（公告编号：2025-031）。 2025 年 6 月 17 日 ， 公 司 根 据 相 关 规 定 在 上 海 证 券 交 易 所 网 站 （www.sse.com.cn）披露了《广东九联科技股份有限公司关于筹划重大资产重组 的进展公告》（公告编号：2025-034）。 证券代码：688609 证券简称：九联科技 公告编号：2025-041 广东九联科技股份有限公司 关于筹划重大资产重组的进展公告 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、准确性和完整性依法承担法律责任。 一、 本次重大资产重组的基本情况 广东九联科技股份有限公司（以下简称"公司"）拟以现金方式收购成都能 通科技股份有限公司（以下简称"能通科技"或"标的公司"）51%股权，本次交 易完成后公司预计将实现对标的公司的控股。 本次交易不构成关联交易，预计构成《上市公司重大资产重组管理 ...

证券之星消息，8月15日黑色家电板块较上一交易日上涨3.26%，同洲电子领涨。当日上证指数报收于 3696.77，上涨0.83%。深证成指报收于11634.67，上涨1.6%。黑色家电板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 002052 | 同洲电子 | 15.08 | 9.99% | 66.33万 | | 9.62亿 | | 002848 | *ST高斯 | 8.17 | 5.01% | 8.87万 | | 7173.60万 | | 600839 | 四川长虹 | 10.46 | 4.91% | 447.60万 | | 46.05 Z | | 000801 | 四川九洲 | 17.50 | 4.29% | 48.42万 | | 8.30亿 | | 688609 | 九联科技 | 10.84 | 3.44% | 16.87万 | | 1.81亿 | | 002429 | 非驰股份 | 4.65 | 3.10% | 64.89万 | | 3.00亿 | ...

（原标题：九联科技现2笔大宗交易 合计成交161.80万股） 九联科技8月13日大宗交易平台共发生2笔成交，合计成交量161.80万股，成交金额1592.20万元。以折溢 价进行统计，今日2笔大宗交易成交价相对收盘价均为折价交易。从参与大宗交易营业部来看，机构专 用席位共出现在1笔成交的买方或卖方营业部中，合计成交金额为856.00万元，净买入856.00万元。 8月13日九联科技大宗交易一览 | 成交 量 | 成交 金额 | 成交价 | 相对当 日 | | | | --- | --- | --- | --- | --- | --- | | | | 格 | 收盘折 | 买方营业部 | 卖方营业部 | | （万 股） | （万 元） | （元） | 溢价 | | | | | | | （%） | | | | 80.00 | 856.00 | 10.70 | -1.02 | 机构专用 | 广发证券股份有限公司惠州仲恺陈 | | | | | | | 江证券营业部 | | 81.80 | 736.20 | 9.00 | -16.74 | 申万宏源证券有限公司深圳福华一 | 粤开证券股份有限公司惠州博罗罗 | | | | ...

| 交易日期 | 证券简称 | 证券代码 | 成交价(元) 成交金额(万元) 成交量( * ) | | | 买入营业部 | | 卖出营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 2025-08-13 | 九联科技 | 68860a | 10.7 | 85୧ | 80 | 机构专用 | 广发证券股份有限 公司惠州中恺陈江 | | | | | | | | | | 证券营业部 | | | 2025-08-13 | 九联科技 | 688609 | 9 | 736.2 | 81.8 | 申万宏源证券有限 | 粤开证券股份有限 | | | | | | | | | 公司深圳福华一路 | 公司惠州博罗罗阳 | | | | | | | | | 证券营业部 | 证券营业部 | | 8月13日，九联科技大宗交易成交161.8万股，成交额1592.2万元，占当日总成交额的9.49%，成交均价9.84元，较市场收盘价10.81元折价8.97%，其中最高成 交价10.7元，最低成交价9元。 ...

从资金流向上来看，当日黑色家电板块主力资金净流入4073.83万元，游资资金净流出1.23亿元，散户资 金净流入8227.28万元。黑色家电板块个股资金流向见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入(元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 002052 同洲电子 | | -5524.08万 | 6.66% | -6960.03万 | -8.39% | 1435.95万 | 1.73% | | 600839 四川长虹 | | 3746.71万 | 2.21% | -5779.30万 | -3.41% | 2032.59万 | 1.20% | | 600060 | 海信视像 | 1386.07万 | 6.25% | 852.49万 | 3.84% | -2238.56万 | -10.09% | | 000810 | 创维数字 | 159.11万 | 0.79% | 100.16万 | 0.50% | -259.27万 | -1.29% | | 6 ...

Group 1 - The core point of the news is that Guangdong Jiulian Technology Co., Ltd. has invested 85 million RMB to establish Guangdong Jiulian Hongchuang Technology Co., Ltd., holding 100% of the shares [1][2] Group 2 - Guangdong Jiulian Hongchuang Technology Co., Ltd. was established on August 7, 2025, with a registered capital of 85 million RMB and is located in Huizhou [2] - The company is involved in various sectors including artificial intelligence application software development, supply chain management services, and internet data services among others [2] - The company also engages in manufacturing and sales of various technology and communication devices, including IoT devices, smart home gateways, and industrial robots [2]

Group 1 - Guangdong Jiulian Hongchuang Technology Co., Ltd. has been established with a registered capital of 85 million yuan [1] - The legal representative of the company is not specified in the document [1] - The business scope includes the development of artificial intelligence application software [1] Group 2 - Jiulian Hongchuang is a wholly-owned subsidiary of Jiulian Technology [1]