Core Viewpoint - The announcement details the completion of a share reduction plan by major shareholders of Hunan Kaimete Gas Co., Ltd, indicating a total reduction of 20,860,437 shares, which is approximately 2.98% of the company's total share capital [1][2]. Share Reduction Details - The share reduction was executed by Hunan Caixin Asset Management Co., Ltd and its affiliates through centralized bidding and block trading methods within a specified period [1]. - The total shares reduced by each shareholder and the average prices are as follows: - Hunan Caixin Asset Management: 1,027.25 thousand shares at an average price of 10.37 yuan [1]. - Hunan Caixin Changqin No.1 Fund: 389.45 thousand shares at an average price of 9.49 yuan [1]. - Hunan Caixin Jingxin Investment: 654.69 thousand shares at an average price of 10.22 yuan [1]. Shareholding Situation Before and After Reduction - Before the reduction, the total shareholding was 8,449.09 thousand shares, representing 12.15% of the total share capital. After the reduction, the total shareholding decreased to 6,377.70 thousand shares, representing 9.17% of the total share capital [3][4]. - The specific shareholding changes for each entity are as follows: - Hunan Caixin Asset Management: Reduced from 4,160.75 thousand shares (5.98%) to 3,133.50 thousand shares (4.51%) [3]. - Hunan Caixin Jingxin Investment: Reduced from 2,699.88 thousand shares (3.88%) to 2,045.19 thousand shares (2.94%) [3]. - Hunan Caixin Changqin No.1 Fund: Reduced from 1,588.46 thousand shares (2.28%) to 1,199.01 thousand shares (1.72%) [3]. Compliance and Impact - The share reduction did not lead to any change in the company's control and will not affect the governance structure or daily operations of the company [4].

Group 1 - The company Kaimete Gas announced a share reduction plan, with shareholders reducing approximately 20.71 million shares, accounting for 3% of the total shares [1] - The revenue composition for Kaimete Gas in the first half of 2025 shows that environmental governance accounted for 99.79%, while other businesses made up 0.21% [1] - As of the report date, Kaimete Gas has a market capitalization of 11.8 billion yuan [2]

证券代码：002549 证券简称：凯美特气 公告编号：2025-054 一、本次减持股份情况 湖南凯美特气体股份有限公司 关于股东及其一致行动人减持计划期限届满的公告 公司股东湖南省财信资产管理有限公司、湖南省财信常勤壹号基金合伙企业 （有限合伙）、湖南财信精信投资合伙企业（有限合伙）保证向本公司提供的信 息内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 湖南凯美特气体股份有限公司（以下简称："公司"）于 2025 年 5 月 14 日披 露了《关于股东及一致行动人减持计划预披露公告》（公告编号：2025-032）。公 司股东湖南省财信资产管理有限公司（以下简称"财信资产"）及一致行动人湖南 省财信常勤壹号基金合伙企业（有限合伙）（以下简称"常勤壹号"）、湖南财信精 信投资合伙企业（有限合伙）（以下简称"财信精信"），拟共同通过集中竞价及/ 或大宗交易方式减持公司股份不超过 20,860,437 股，即不超过公司总股本 695,347,901 股的 3%。其中：以集中竞价方式减持的，在任意连续 90 个自然日内， 减持股份总数不得 ...

Market Performance - The photolithography equipment sector experienced a decline of 5.37%, ranking among the top losers in the concept sector as of the market close on September 4 [1] - Key stocks within this sector, such as Yongxin Optical and Zhangjiang Hi-Tech, hit the daily limit down, while Juguang Technology, Xinlai Materials, and Sudavige saw significant declines [1] Capital Flow - The photolithography equipment sector saw a net outflow of 2.493 billion yuan, with 36 stocks experiencing net outflows, and 8 stocks having outflows exceeding 100 million yuan [2] - Zhangjiang Hi-Tech led the outflow with a net withdrawal of 496.19 million yuan, followed by Xinlai Materials and Haili Shares with outflows of 222.6 million yuan and 221.8 million yuan, respectively [2][3] Stock Performance - Notable declines in stock prices included: - Zhangjiang Hi-Tech: -10.00% with a turnover rate of 7.17% [2] - Xinlai Materials: -13.42% with a turnover rate of 17.43% [2] - Haili Shares: -6.20% with a turnover rate of 13.43% [2] - Other significant losers included Su Dawei Ge (-12.26%), Juguang Technology (-15.20%), and several others with declines ranging from 4.10% to 11.57% [3]

Core Viewpoint - The photoresist sector experienced a slight increase of 0.10% as of the market close on September 3, with 31 stocks rising, led by Taihe Technology which hit a 20% limit up [1][2]. Group 1: Market Performance - The photoresist concept ranked fourth in terms of sector gains, with notable performers including Taihe Technology (+20%), Baolidie (+8.22%), and Kaimete Gas (+6.98%) [1][2]. - Conversely, the worst performers included Baihehua (-8.71%), Juguang Technology (-8.54%), and Gangyan Nake (-6.73%) [1][2]. Group 2: Capital Flow - The photoresist sector saw a net inflow of 1.148 billion yuan, with 36 stocks receiving net inflows, and 7 stocks attracting over 50 million yuan each [2][3]. - Kaimete Gas led the net inflow with 595 million yuan, followed by Taihe Technology (245 million yuan), Jianghuamei (104 million yuan), and Jingrui Electric Materials (96.64 million yuan) [2][3]. Group 3: Capital Inflow Ratios - Taihe Technology and Kaimete Gas had the highest net inflow ratios at 24.13% and 23.20%, respectively [3]. - Other notable companies with significant inflow ratios included Guolin Technology (13.68%) and Guofeng New Materials (11.92%) [3].

Market Overview - The chemical products sector experienced a decline of 1.6% on September 3, with Jianye Co. leading the drop [1] - The Shanghai Composite Index closed at 3813.56, down 1.16%, while the Shenzhen Component Index closed at 12472.0, down 0.65% [1] Top Performers - Taihe Technology (300801) saw a significant increase of 19.99%, closing at 30.19 with a trading volume of 367,500 shares [1] - Lushan New Materials (603051) rose by 10.01%, closing at 25.61 with a trading volume of 99,200 shares [1] - Kaimete Gas (002549) increased by 6.98%, closing at 17.01 with a trading volume of 1,520,900 shares [1] Underperformers - Jianye Co. (603948) led the decline with a drop of 9.99%, closing at 26.14 and a trading volume of 201,600 shares [2] - Xinchao New Materials (301076) fell by 9.56%, closing at 49.38 with a trading volume of 166,400 shares [2] - Baihehua (603823) decreased by 8.71%, closing at 14.68 with a trading volume of 228,200 shares [2] Capital Flow - The chemical products sector saw a net outflow of 890 million yuan from institutional investors, while retail investors contributed a net inflow of 1.046 billion yuan [2] - The top stocks by net inflow from retail investors included Kaimete Gas (002549) with a net inflow of 5.92 billion yuan [3] - Taihe Technology (300801) also attracted retail investment with a net inflow of 2.47 billion yuan [3]

Market Overview - The Shanghai Composite Index closed at 3814.20 points, below the five-day moving average, with a decline of 1.14% [1] - The total trading volume of A-shares reached 1,878.28 billion yuan [1] Stocks Performance - A total of 139 A-shares broke through the five-day moving average today [1] - Stocks with significant deviation rates include: - Hailianxun (300277) with a deviation rate of 14.15%, closing up 20.03% [1] - Shoukai Co. (600376) with a deviation rate of 7.01%, closing up 9.85% [1] - Zhongchen Technology (603275) with a deviation rate of 6.97%, closing up 9.99% [1] - Other notable stocks with smaller deviation rates include: - Yunda Co. (300409) with a deviation rate of 6.32%, closing up 10.92% [1] - Hanzhong Precision (002158) with a deviation rate of 6.30%, closing up 10.00% [1] Detailed Stock Data - The following table summarizes the performance of selected stocks that broke through the five-day moving average: | Stock Code | Stock Name | Daily Change (%) | Turnover Rate (%) | Five-Day MA (yuan) | Latest Price (yuan) | Deviation Rate (%) | | --- | --- | --- | --- | --- | --- | --- | | 300277 | Hailianxun | 20.03 | 24.96 | 13.54 | 15.46 | 14.15 | | 600376 | Shoukai Co. | 9.85 | 6.33 | 2.71 | 2.90 | 7.01 | | 603275 | Zhongchen Technology | 9.99 | 10.43 | 50.42 | 53.94 | 6.97 | | 002067 | Jingxing Paper | 10.00 | 15.98 | 4.34 | 4.62 | 6.55 | | 300409 | Yunda Co. | 10.92 | 20.47 | 22.07 | 23.47 | 6.32 | | 002158 | Hanzhong Precision | 10.00 | 3.58 | 25.04 | 26.62 | 6.30 | | 688108 | Sainuo Medical | 9.10 | 11.70 | 33.29 | 35.13 | 5.54 | | 603283 | Saiteng Co. | 7.32 | 9.18 | 41.65 | 43.85 | 5.27 | | 300655 | Jingrui Materials | 7.83 | 14.56 | 12.30 | 12.94 | 5.24 | | 300905 | Baolidai | 9.29 | 12.54 | 32.92 | 34.57 | 5.02 | | 603992 | Songlin Technology | 6.80 | 1.51 | 29.63 | 31.10 | 4.98 | | 688717 | Ailuo Energy | 9.04 | 5.60 | 68.52 | 71.80 | 4.78 | | 002549 | Kaimeteqi | 8.68 | 17.83 | 16.53 | 17.28 | 4.52 | | 603367 | Chenxin Pharmaceutical | 10.02 | 5.75 | 25.75 | 26.90 | 4.45 | | 301491 | Hansang Technology | 6.43 | 26.20 | 66.30 | 69.07 | 4.18 | | 300303 | Jufei Optoelectronics | 5.04 | 10.31 | 6.84 | 7.08 | 3.48 | | 601869 | Changfei Optical Fiber | 10.00 | 5.24 | 88.00 | 91.06 | 3.47 | | 600699 | Junsheng Electric | 4.33 | 6.13 | 21.26 | 21.95 | 3.26 | | 002531 | Tienswind Energy | 5.37 | 2.16 | 6.86 | 7.07 | 3.03 | | 301182 | Kaiwang Technology | 6.37 | 9.05 | 38.56 | 39.73 | 3.02 [2]

Market Overview - The market experienced fluctuations with the Shanghai Composite Index leading the decline, closing down by 0.96% [1] - The total trading volume in the Shanghai and Shenzhen markets was 1.45 trillion, a decrease of 456.7 billion from the previous trading day [1] - Over 4,300 stocks fell, with notable declines in brokerage stocks, while chip stocks showed strength [1] Film and Entertainment Sector - The film box office for the summer season (June 1 to August 31, 2025) reached 11.966 billion, with a year-on-year increase of 2.76% [3][14] - Domestic films accounted for 76.21% of the box office, surpassing the same period last year [3][14] - Key stocks in the film sector included Jin Yi Film, which rose by 10.04%, and Ji Shi Media, which increased by 9.94% [2][15] Semiconductor Industry - Semiconductor equipment stocks saw significant movements, with companies like Kai Mei Te Qi and Su Da Wei Ge experiencing gains of 10% and 14.3% respectively [4] - The domestic semiconductor market is expected to grow at a compound annual growth rate of 15%-20% from 2025 to 2027, with equipment and materials segments projected to exceed 25% growth [4] Solid-State Battery Sector - Solid-state battery stocks were active, with Tai He Technology and Lu Shan New Materials both hitting the daily limit up [5][13] - The China Automotive Engineering Society will hold a review meeting for solid-state battery standards in September 2025, indicating a push towards commercialization [7][12] - Predictions suggest that the penetration rate of solid-state batteries could reach 4% by 2030 and 9% by 2035 [7] Investment Grade Bonds - The global market saw at least $90 billion in investment-grade bonds issued, nearing record highs [20] - In the U.S., 27 companies issued high-grade bonds, with total debt sales reaching $43.3 billion, marking the third-highest scale in history [20]

Group 1 - The A-share market's photolithography machine sector has shown strong performance, with several companies experiencing significant stock price increases [1] - Taihe Technology reached a 20% limit up, while Sudavige rose over 13%, and Kaimeteqi hit a 10% limit up [1] - Other notable performers include Jingrui Electric Materials with a 9% increase, Guofeng New Materials up over 8%, and Baolidai and Jianghuamei both rising over 7% [1] Group 2 - Taihe Technology's stock increased by 19.99%, with a total market capitalization of 6.594 billion [2] - Sudavige's stock rose by 13.43%, with a market cap of 8.486 billion [2] - Kaimeteqi saw a 10% increase, with a market value of 12.2 billion, and has a year-to-date increase of 185.32% [2] - Jingrui Electric Materials increased by 9%, with a market cap of 14 billion and a year-to-date increase of 40.39% [2] - Guofeng New Materials rose by 8.82%, with a market cap of 6.523 billion and a year-to-date increase of 43.87% [2] - Baolidai and Jianghuamei both saw increases of 7.90% and 7.61% respectively, with market caps of 6.072 billion and 7.801 billion [2] - New Lai Yingcai increased by 6.62%, with a market cap of 17.8 billion and a year-to-date increase of 61.36% [2]

Group 1 - The A-share market's photolithography machine sector has shown strong performance, with several stocks hitting their daily limit up or experiencing significant gains [1] - Taihe Technology (300801) reached a limit up of 19.99%, with a total market capitalization of 65.94 billion and a year-to-date increase of 91.48% [2] - Su Dawei Ge (300331) rose by 13.43%, with a market cap of 84.86 billion and a year-to-date increase of 51.09% [2] - Kaimeteqi (002549) saw a 10% increase, with a market cap of 122 billion and a year-to-date increase of 185.32% [2] - Jingrui Electric Materials (300655) increased by 9%, with a market cap of 140 billion and a year-to-date increase of 40.39% [2] - Guofeng New Materials (000859) rose by 8.82%, with a market cap of 65.23 billion and a year-to-date increase of 43.87% [2] - Baolidi (300905) increased by 7.90%, with a market cap of 60.72 billion and a year-to-date increase of 32.49% [2] - Jianghua Micro (603078) rose by 7.61%, with a market cap of 78.01 billion and a year-to-date increase of 21.24% [2] - New Lai Ying Material (300260) increased by 6.62%, with a market cap of 178 billion and a year-to-date increase of 61.36% [2] - The MACD golden cross signal formation indicates a positive trend for these stocks [1]