Group 1: Market Performance - The three major indices strengthened, with the Shanghai Composite Index rising by 0.41%, the Shenzhen Component Index by 0.84%, and the ChiNext Index by 0.97%, while the Sci-Tech Innovation 50 Index increased by 1.74% [2] - Over 2,500 stocks in the two markets saw gains, with a total trading volume reaching approximately 2.09 trillion yuan [2] Group 2: Precious Metals Sector - The precious metals sector was notably strong, with stocks like Zhaojin Mining (000506.SZ) rising by 7.8%, and other companies such as Xiaocheng Technology (300139.SZ), Western Gold (601069.SH), Shandong Gold (600547.SH), and Hunan Silver (002716.SZ) also experiencing increases [2] - The Federal Reserve's decision to cut interest rates by 25 basis points on December 11, 2025, cumulatively lowering rates by 75 basis points, has boosted precious metal prices, alongside heightened expectations for future rate cuts and rising inflation [2] Group 3: Electric Grid Equipment Sector - Electric grid equipment stocks also performed well, with Tongguang Cable (300265.SZ) and Zhongneng Electric (300062.SZ) both rising by 20%, while companies like Xinte Electric (301120.SZ), Jiusheng Electric (301082.SZ), and China Western Power (601179.SH) saw significant gains [2] - The global energy transition and AI computing power growth are driving the evolution of electric grid systems towards smarter and more resilient designs, creating historic opportunities for domestic power equipment leaders with technological advantages and export capabilities [3] Group 4: Commercial Aerospace Sector - The commercial aerospace sector remained active, with stocks such as Superjet Co. (301005.SZ) rising by 20%, Srey New Materials (688102.SH) by 17.58%, and Aerospace Power (600343.SH) by 10% [3] - A successful launch of the Long March 12 rocket on December 12, 2025, which placed 16 low-orbit satellite internet satellites into orbit, highlights the growth potential of China's commercial aerospace industry, projected to reach a scale of 2.8 trillion yuan by 2025 [3] Group 5: Computing Hardware Sector - The computing hardware sector showed repeated activity, with stocks like Lian Te Technology (301205.SZ) increasing by 15.87%, and others such as Changxin Bochuang (300548.SZ), Dongtianwei (301183.SZ), and Tengjing Technology (688195.SH) also performing well [4] - According to TrendForce, the global market for optical transceiver modules over 800G is expected to grow significantly, with projections of 24 million units by 2025 and nearly 63 million by 2026, indicating a growth rate of 2.6 times [4]

Group 1 - The CPO concept has become active again, with notable stock performance in the sector [1] - Fuxin Technology reached the daily limit increase, indicating strong investor interest [1] - Saiwei Electronics and Xinyisheng both hit historical highs during the trading session [1] Group 2 - Other companies such as Shijia Photon, Guangku Technology, Changfei Optical Fiber, and Tengjing Technology also showed significant gains [1]

Core Viewpoint - The OCS (Optical Circuit Switch) industry chain concept stocks have shown significant strength, driven by advancements in technology and market expectations, particularly due to Google's seventh-generation TPU and Gemini 3 model, which are expected to enhance the market scale of OCS significantly [1][2][3]. Industry Overview - The OCS technology allows for direct optical signal switching without electro-optical conversion, improving network performance and efficiency in data centers [3][4]. - The market for OCS is projected to grow rapidly, with a forecasted compound annual growth rate (CAGR) of 15% from 2025 to 2030, and shipments expected to exceed 50,000 units by 2029 [2][3]. Company Insights - A-share listed companies in the OCS industry chain are expected to benefit from the growing demand, with key players already positioning themselves in the market [4][5]. - Companies like Ying Tang Zhi Kong are developing MEMS micro-mirrors, which are crucial for OCS technology, and have plans for acquisitions to enhance their product offerings [4][5]. - Tengjing Technology focuses on precision optical components and has established partnerships with major manufacturers in the optical communication sector [5][6]. - Guokai Technology and Guangxun Technology are also actively developing OCS products, with Guokai planning acquisitions to expand its capabilities [6][7]. Market Dynamics - The OCS market is characterized by various technological solutions, with MEMS being the most cost-effective option, and companies are expected to continue innovating to meet the demands of AI data centers [4][8]. - The future of OCS technology is anticipated to focus on higher performance, smarter adaptability, lower costs, and broader compatibility, with MEMS likely to maintain a dominant market position [8].

Core Viewpoint - Tengjing Technology conducted a significant block trade on December 9, with a total transaction volume of 2.5403 million shares and a transaction amount of 353 million yuan, reflecting a discount of 27.63% compared to the closing price of the day [1] Group 1: Block Trade Details - The block trade consisted of 7 transactions, all executed at a price of 138.88 yuan per share [1] - Institutional proprietary seats were involved in all 7 transactions, with a total transaction amount of 353 million yuan and a net purchase of 353 million yuan [1] - In the last three months, the stock has seen a total of 8 block trades, amounting to 358 million yuan [1] Group 2: Stock Performance - On the same day, Tengjing Technology's closing price was 191.90 yuan, marking an increase of 10.54% [1] - The stock had a turnover rate of 15.46%, with a total transaction amount of 3.644 billion yuan and a net inflow of main funds amounting to 355 million yuan [1] - Over the past five days, the stock has increased by 10.92%, with a total net inflow of funds amounting to 182 million yuan [1] Group 3: Margin Trading Data - The latest margin financing balance for the stock is 827 million yuan, which has decreased by 201 million yuan over the past five days, representing a decline of 19.55% [1]

证券代码：688195 证券简称：腾景科技 公告编号：2025-061 腾景科技股份有限公司 股东减持股份结果公告 本公司董事会、全体董事及相关股东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。 重要内容提示： 股东持有的基本情况 本次减持计划实施前，股东福建华兴创业投资有限公司直接持有腾景科技股 份有限公司（以下简称"公司""腾景科技"）股份 2,540,349 股，占公司总股本 比例为 1.9639%。上述股份来源于公司首次公开发行前持有的股份。 1 | | 其他：5%以下股东 | | --- | --- | | 持股数量 | 2,540,349股 | | 持股比例 | 1.9639% | | 当前持股股份来源 | IPO 前取得：2,540,349股 | 上述减持主体无一致行动人。 二、减持计划的实施结果 （一）股东因以下事项披露减持计划实施结果： 减持计划的实施结果情况 2025 年 12 月 4 日，公司披露了《股东减持股份计划公告》（公告编号： 2025-060），股东福建华兴创业投资有限公司计划通过大宗交易方式减持公司股 份数量 ...

Group 1 - The core point of the article is that Tengjing Technology (688195.SH) has completed a share reduction plan, with a total of 2.5403 million shares sold, representing 1.9639% of the company's total share capital [1] Group 2 - The share reduction was executed by Fujian Huaxing Venture Capital Co., Ltd. [1] - The announcement confirms that the reduction plan has been completed as of the disclosure date [1]

Group 1 - The lithography machine concept index rose by 0.77%, ranking 9th among concept sectors, with 24 stocks increasing in value, including Zhongci Electronics which hit the daily limit, and Tengjing Technology, Yuguang Technology, and United Chemicals showing significant gains of 10.54%, 6.13%, and 5.34% respectively [1] - The main funds in the lithography machine sector experienced a net outflow of 39 million yuan, with 20 stocks receiving net inflows, and 5 stocks seeing inflows exceeding 30 million yuan, led by Tengjing Technology with a net inflow of 355 million yuan [2] - The net inflow ratios for Zhongci Electronics, Tengjing Technology, and Huaya Intelligent were the highest at 41.62%, 9.74%, and 9.21% respectively [3] Group 2 - The top gainers in the lithography machine sector included Tengjing Technology with a daily increase of 10.54% and a turnover rate of 15.46%, followed by Zhongci Electronics with a 10.01% increase and a turnover rate of 0.85% [3] - The stocks with the largest net outflows included Huate Gas, Meike Technology, and Yongxin Optical, with declines of 3.09%, 2.35%, and 2.17% respectively [1][5] - The overall performance of the lithography machine sector reflects a mixed sentiment, with some stocks showing strong gains while others faced significant declines [1][2]

Market Performance - The Fujian Free Trade Zone concept index rose by 1.44%, ranking second among concept sectors, with 67 stocks increasing in value [1] - Notable gainers included Zhongchuang Environmental Protection, which hit a 20% limit up, and other stocks like Xinhao Co., Hongbo Co., and Xiamen Port, which also reached their daily limit [1] - The top gainers in the sector included Qianzhao Optoelectronics, Deyi Cultural Creation, and Tengjing Technology, with increases of 11.40%, 10.68%, and 10.54% respectively [1] Capital Flow - The Fujian Free Trade Zone concept experienced a net outflow of 2.339 billion yuan in main funds, with 56 stocks seeing net inflows [2] - The leading stock for net inflow was Yonghui Supermarket, which attracted 645 million yuan, followed by Heli Tai and Hongbo Co. with net inflows of 478 million yuan and 417 million yuan respectively [2] - Stocks with high net inflow ratios included Annie Co., Shengxing Co., and Hongbo Co., with ratios of 89.83%, 70.36%, and 69.30% respectively [3] Stock Performance - The top performers in the Fujian Free Trade Zone concept included Yonghui Supermarket (9.95% increase), Heli Tai (9.88% increase), and Hongbo Co. (10.01% increase) [3][4] - Stocks with significant trading volumes included Zhongchuang Environmental Protection, which had a turnover rate of 10.01% and a net inflow ratio of 35.69% [4] - Stocks like Jiarong Technology and Rui Neng Technology faced declines of 7.18% and 9.98% respectively, indicating volatility within the sector [1][9]

Market Overview - The Sci-Tech Innovation Board (STAR Market) index fell by 0.27%, closing at 1347.11 points, with a total trading volume of 3.174 billion shares and a turnover of 179.125 billion yuan, resulting in an average turnover rate of 1.65% [1] Stock Performance - Among the tradable stocks on the STAR Market, 153 stocks closed higher, with 3 stocks rising over 10% and 11 stocks increasing between 5% and 10%. Conversely, 436 stocks closed lower, with 2 stocks declining over 10% [1] - The highest turnover rate was recorded by C Moer, a newly listed stock, which closed up by 5.73% with a turnover rate of 30.72% and a daily transaction amount of 5.478 billion yuan, attracting a net inflow of 222.14 million yuan [1][2] High Turnover Stocks - In the high turnover stocks category (over 5% turnover), C Moer is noted as a new stock listed within 5 days. Among these stocks, 42 stocks increased in value, with the highest gains seen in Dekeli (20.00%), Haichuang Pharmaceutical (14.25%), and Tengjing Technology (10.54%). The largest declines were in Jiahua Technology (-13.37%), Jindike (-11.59%), and Fujirei (-7.21%) [2] - The electronic sector had the most stocks with high turnover, totaling 26, followed by the computer and defense industries with 10 and 8 stocks, respectively [2] Fund Flow Analysis - In terms of fund flow, 31 high turnover stocks experienced net inflows, with Tengjing Technology, Dekeli, and C Moer receiving the most significant net inflows of 355 million yuan, 289 million yuan, and 222 million yuan, respectively. Conversely, Changguang Huaxin, Shijia Guangzi, and Yuanjie Technology saw the largest net outflows of 397 million yuan, 307 million yuan, and 221 million yuan, respectively [2] - Regarding leveraged funds, 40 stocks received net purchases, with C Moer, Changguang Huaxin, and Guoshield Quantum seeing the largest increases in financing balances of 1.981 billion yuan, 187 million yuan, and 115 million yuan, respectively. The stocks with the most significant decreases in financing balances included Tengjing Technology, Dekeli, and Aters, each decreasing by 201 million yuan, 199 million yuan, and 199 million yuan, respectively [2] Notable Stocks - The top stocks by turnover rate on December 9 include: - C Moer (688795): Closed at 628.31 yuan, up 5.73%, turnover rate 30.72%, net inflow 222.14 million yuan - Dekeli (688205): Closed at 165.02 yuan, up 20.00%, turnover rate 19.94%, net inflow 289.07 million yuan - Tengjing Technology (688195): Closed at 191.90 yuan, up 10.54%, turnover rate 15.46%, net inflow 354.99 million yuan [3][4]

Core Insights - The photolithography concept sector saw a 3.00% increase, ranking 9th among concept sectors, with 44 stocks rising, including notable gains from Zhongci Electronics and Taijing Technology, which hit the daily limit, and significant increases from Saiwei Electronics and Chip Micro-Assembly [1][2] Market Performance - The top-performing concept sectors today included: - Co-packaged optics (CPO) up 4.72% - F5G concept up 4.30% - Fiber optic concept up 3.67% - Photolithography concept up 3.00% [2] Capital Flow - The photolithography sector experienced a net inflow of 831 million yuan, with 27 stocks receiving net inflows, and 5 stocks exceeding 100 million yuan in net inflow. The leading stock for net inflow was Tengjing Technology with 257 million yuan, followed by Taijing Technology and Dazhu Laser [2][3] Stock Performance - Key stocks in the photolithography sector included: - Tengjing Technology: +7.36%, net inflow rate 9.22% - Taijing Technology: +9.99%, net inflow rate 32.22% - Dazhu Laser: +4.17%, net inflow rate 10.51% - Saiwei Electronics: +11.35%, net inflow rate 1.98% - Zhongci Electronics: +10.01%, net inflow rate 47.68% [3][4] Declining Stocks - Stocks with notable declines included: - *ST He: -2.72% - Nanjing Chemical Fiber: -0.14% - Jingfang Technology: -0.07% [1][5]