Group 1 - The core point of the news is that Jing Sheng Co., Ltd. executed a block trade on December 1, with a total of 63,000 shares traded, amounting to 2.0047 million yuan, which represents 2.34% of the total trading volume for that day [1][2] - The transaction price was 31.82 yuan per share, which is an 8.98% discount compared to the market closing price of 34.96 yuan [1][2]

Group 1 - The stock of Jing Sheng Co., Ltd. closed down by 1.47% at a price of 34.96 yuan on December 1, with a significant block trade involving 63,000 shares and a total transaction amount of 2.0047 million yuan [1] - The first transaction price was 31.82 yuan for 63,000 shares, resulting in a transaction amount of 2.0047 million yuan, with a premium rate of -8.98%. The buyer was Dongfang Securities Co., Ltd. and the seller was Shenwan Hongyuan Securities Co., Ltd. [1] - Over the past three months, the stock has recorded a total of 8 block trades with a cumulative transaction amount of 17.2562 million yuan. In the last five trading days, the stock has increased by 5.21%, while the net outflow of main funds totaled 6.4713 million yuan [1]

Core Viewpoint - On November 28, 2023, Jing Sheng Co., Ltd. experienced significant trading activity on the block trading platform, with a total transaction volume of 479,300 shares and a transaction amount of 15.25 million yuan, reflecting a discount of 10.32% compared to the closing price of the day [2][3] Trading Activity Summary - The closing price of Jing Sheng Co., Ltd. on November 28 was 35.48 yuan, marking an increase of 4.57% with a turnover rate of 4.05% and a total transaction amount of 147 million yuan, alongside a net inflow of main funds amounting to 2.29 million yuan [2] - Over the past five days, the stock has cumulatively increased by 10.05%, although there has been a total net outflow of funds amounting to 14.27 million yuan [2] - The latest margin financing balance for the stock is 325 million yuan, which has increased by 9.25 million yuan over the past five days, representing a growth rate of 2.93% [3] Block Trade Details - The block trades on November 28 included seven transactions, all at a price of 31.82 yuan, with the following details: - Transaction volumes ranged from 6,300 shares to 9,430 shares, with transaction amounts between 200,000 yuan and 300,000 yuan [3] - All transactions reflected a discount of 10.32% relative to the closing price of the day [3]

Core Viewpoint - The A-share market saw a significant rise in storage chip stocks on November 28, with multiple companies experiencing notable gains in their stock prices [1]. Group 1: Stock Performance - LeiKe Defense (雷科防务) reached a limit-up with a gain of 10.06%, bringing its total market value to 10.1 billion [2]. - HuiCheng Co., Ltd. (汇成股份) increased by 9.16%, with a total market capitalization of 13 billion [2]. - Jingyi Equipment (京仪装备) rose by 8.93%, achieving a market value of 16.1 billion [2]. - Shanghai Xinyang (上海新阳) saw a gain of 5.31%, with a market cap of 17.8 billion [2]. - Benhai Materials (本海道材) increased by 4.29%, with a total market value of 48 billion [2]. - JingSheng Co., Ltd. (晶升股份) rose by 4.21%, with a market capitalization of 4.893 billion [2]. - Aerospace Intelligent Equipment (航天智装) increased by 3.35%, with a market value of 18.4 billion [2]. - Kexiang Co., Ltd. (科翔股份) saw a gain of 3.26%, with a market cap of 6.963 billion [2]. - Zhenhua Wind Power (振华风光) increased by 3.28%, with a market value of 11.6 billion [2]. - Jiangbolong (江波龙) rose by 3.17%, achieving a market capitalization of 103.4 billion [2]. - Chengbang Co., Ltd. (诚邦股份) increased by 2.98%, with a market value of 4.014 billion [2]. - Baiwei Storage (佰维存储) rose by 3.05%, with a total market capitalization of 49.4 billion [2]. Group 2: Year-to-Date Performance - LeiKe Defense (雷科防务) has a year-to-date increase of 75.69% [2]. - HuiCheng Co., Ltd. (汇成股份) has risen by 70.56% year-to-date [2]. - Jingyi Equipment (京仪装备) has a year-to-date increase of 95.82% [2]. - Shanghai Xinyang (上海新阳) has risen by 53.52% year-to-date [2]. - Benhai Materials (本海道材) has a year-to-date increase of 24.27% [2]. - JingSheng Co., Ltd. (晶升股份) has risen by 26.44% year-to-date [2]. - Aerospace Intelligent Equipment (航天智装) has a year-to-date increase of 97.45% [2]. - Kexiang Co., Ltd. (科翔股份) has a year-to-date increase of 110.14% [2]. - Zhenhua Wind Power (振华风光) has risen by 13.42% year-to-date [2]. - Jiangbolong (江波龙) has a remarkable year-to-date increase of 186.81% [2]. - Chengbang Co., Ltd. (诚邦股份) has a year-to-date increase of 223.19% [2]. - Baiwei Storage (佰维存储) has risen by 70.91% year-to-date [2].

Group 1 - The semiconductor equipment sector experienced a notable surge on November 28, with companies such as Jingyi Equipment and Tuojing Technology rising over 5% [1] - Other companies in the sector, including Zhongke Feicai, Jingsheng Shares, and Huahai Qingke, also saw increases in their stock prices [1]

Core Viewpoint - The A-share market has seen a significant rise in storage chip stocks, indicating positive market sentiment in this sector [1] Group 1: Stock Performance - LeiKe Defense has reached the daily limit increase [1] - HuiCheng Co. has risen over 9% [1] - JingYi Equipment has increased by more than 8% [1] - Shanghai XinYang has gained over 5% [1] - HuaHai QingKe and JingSheng Co. have both risen over 4% [1] - Aerospace Intelligence and KeXiang Co. have increased by over 3% [1] - ZhenHua Wind Power, JiangBoLong, ChengBang Co., and BaiWei Storage have also seen gains of over 3% [1]

Industry Overview - The silicon semiconductor industry has gradually completed inventory destocking [2] - Downstream chip manufacturers such as Huahong, SMIC, Changxin, and Longsys are actively laying out new production capacity, which will gradually release material demand as construction cycles are completed [2] - The photovoltaic industry is currently undergoing a period of adjustment to counter internal competition [2] - The silicon carbide industry is seeing new applications emerging, and breakthroughs in 12-inch silicon carbide technology are expected to gradually drive up demand [2]

Core Viewpoint - On November 21, 2025, the company announced a significant shareholding change involving its shareholder, Xinrui Jicheng, which reduced its stake in the company by 0.81% through a series of transactions [1] Group 1: Shareholding Changes - Xinrui Jicheng reduced its holdings by 1,126,651 shares from November 6 to November 20, 2025, representing 0.81% of the company's total share capital [1] - Following this transaction, Xinrui Jicheng and its concerted party, Wu Yahong, now hold a total of 16,392,247 shares, down from 17,518,898 shares [1] - The percentage of total share capital held by Xinrui Jicheng and Wu Yahong decreased from 12.66% to 11.85% after the share reduction [1]

Core Points - The company Jing Sheng Co., Ltd. (688478.SH) announced a shareholding change involving its shareholder Xin Rui Ji Cheng [1] - Xin Rui Ji Cheng reduced its shareholding by 1,126,700 shares, representing 0.81% of the total share capital [1] - Following this transaction, Xin Rui Ji Cheng and its concerted party Wu Ya Hong's total shareholding decreased from 17,518,900 shares to 16,392,200 shares, reducing their ownership percentage from 12.66% to 11.85% [1]

证券代码：688478 证券简称：晶升股份 公告编号：2025-056 南京晶升装备股份有限公司 关于持股 5%以上股东权益变动触及 1%刻度的 提示性公告 公司股东鑫瑞集诚（厦门）创业投资合伙企业（有限合伙）及其一致行动人吴亚宏 保证向本公司提供的信息真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 | 一致行动人名称 | | 投资者身份 | 统一社会信用代码 | | --- | --- | --- | --- | | | □ | 控股股东/实控人 | | | | □ | 控股股东/实控人的一致 | □ _____________ | | 吴亚宏 | 行动人 | |  不适用 | | |  | 其他直接持股股东 | | 二、 权益变动触及 1%刻度的基本情况 公司于 2025 年 11 月 20 日收到股东鑫瑞集诚（厦门）创业投资合伙企业（有 限合伙）（以下简称"鑫瑞集诚"）出具的《关于股份变动触及 1%整数倍的告知 函》，股东鑫瑞集诚于 2025 年 11 月 6 日至 2025 年 11 月 20 日期间，通过集中竞 价交易方 ...