格隆汇9月1日丨思泉新材(301489.SZ)于投资者互动平台表示，公司产品可以应用于折叠屏手机。 ...

Quantitative Models and Construction Methods Model Name: Broker Gold Stock Performance Enhancement Portfolio - **Model Construction Idea**: The model aims to optimize the selection of stocks from the broker gold stock pool to outperform the median of active equity funds[39][43]. - **Model Construction Process**: - The model uses the broker gold stock pool as the stock selection space and constraint benchmark. - It employs portfolio optimization to control deviations in individual stocks and styles from the broker gold stock pool. - The industry distribution of all public funds is used as the industry allocation benchmark. - The model's detailed construction method can be found in the report "Broker Gold Stock Full Analysis - Data, Modeling, and Practice" published on February 18, 2022[39][43]. - **Model Evaluation**: The model has shown stable performance historically, consistently outperforming the active equity fund index from 2018 to 2022, ranking in the top 30% of active equity funds each year[12][39]. Model Backtesting Results Broker Gold Stock Performance Enhancement Portfolio - **Absolute Return (Monthly)**: 15.49%[5][42] - **Excess Return Relative to Active Equity Fund Index (Monthly)**: 3.59%[5][42] - **Absolute Return (Year-to-Date)**: 34.01%[5][42] - **Excess Return Relative to Active Equity Fund Index (Year-to-Date)**: 5.72%[5][42] - **Ranking in Active Equity Funds (Year-to-Date)**: 30.38% percentile (1054/3469)[5][42] Quantitative Factors and Construction Methods Factor Name: Single Quarter Net Profit Growth Rate - **Factor Construction Idea**: This factor measures the growth rate of net profit in a single quarter[3][28]. - **Factor Construction Process**: - Calculate the net profit for the current quarter. - Compare it to the net profit of the same quarter in the previous year. - The formula is: $ \text{Net Profit Growth Rate} = \frac{\text{Current Quarter Net Profit} - \text{Previous Year Same Quarter Net Profit}}{\text{Previous Year Same Quarter Net Profit}} \times 100\% $ - **Factor Evaluation**: This factor has performed well recently[3][28]. Factor Name: Single Quarter ROE - **Factor Construction Idea**: This factor measures the return on equity for a single quarter[3][28]. - **Factor Construction Process**: - Calculate the net income for the quarter. - Divide it by the average shareholders' equity for the quarter. - The formula is: $ \text{ROE} = \frac{\text{Net Income}}{\text{Average Shareholders' Equity}} \times 100\% $ - **Factor Evaluation**: This factor has performed well recently[3][28]. Factor Name: Single Quarter Revenue Growth Rate - **Factor Construction Idea**: This factor measures the growth rate of revenue in a single quarter[3][28]. - **Factor Construction Process**: - Calculate the revenue for the current quarter. - Compare it to the revenue of the same quarter in the previous year. - The formula is: $ \text{Revenue Growth Rate} = \frac{\text{Current Quarter Revenue} - \text{Previous Year Same Quarter Revenue}}{\text{Previous Year Same Quarter Revenue}} \times 100\% $ - **Factor Evaluation**: This factor has performed well recently[3][28]. Factor Backtesting Results Single Quarter Net Profit Growth Rate - **Performance**: This factor has shown good performance recently[3][28]. Single Quarter ROE - **Performance**: This factor has shown good performance recently[3][28]. Single Quarter Revenue Growth Rate - **Performance**: This factor has shown good performance recently[3][28].

Core Viewpoint - The A-share market showed positive performance in August, with several brokerage firms releasing their "golden stock" recommendations for September, focusing on technology, cyclical sectors, and "anti-involution" manufacturing [1][7]. Group 1: August Performance - The top-performing golden stock combination in August was from Kaiyuan Securities, achieving a monthly return of 25.84%, followed by Zhonghang Securities and Guoyuan Securities with returns exceeding 20% [3][4]. - Three stocks saw their prices more than double in August: Huasheng Tiancai (up 115.11%), Hanwujing-U (up 110.36%), and Sixuan New Materials (up 100.66%) [3][4]. - Northeast Securities, despite ranking eighth in August, had the highest cumulative return of 81.30% for the year, indicating strong long-term performance [3][4]. Group 2: September Recommendations - Multiple brokerage firms suggest that the A-share market is likely to continue its upward trend in September, recommending a focus on technology, cyclical sectors, and "anti-involution" manufacturing [1][7]. - Notable stocks recommended for September include ZTE Corporation, which is expected to benefit from AI development and potential breakthroughs in chip technology, along with Kingsoft Office, New Yisheng, and others [7][8]. - Analysts from Zhongyuan Securities noted that the market's risk appetite is increasing, which may drive growth in TMT (Technology, Media, and Telecommunications) and cyclical sectors [11].

Group 1 - The Ministry of Commerce of China held discussions with U.S. officials regarding the implementation of agreements from the recent talks between the two countries' leaders [1] - The U.S. Department of Commerce removed several Chinese semiconductor companies from the "validated end-user" list, prompting a response from the Chinese Ministry of Commerce to protect the rights of its enterprises [2] - The China Securities Regulatory Commission (CSRC) plans to deepen reforms in the capital market to enhance its attractiveness and promote long-term investment strategies [3] Group 2 - In August, the manufacturing Purchasing Managers' Index (PMI) was reported at 49.4%, a slight increase of 0.1 percentage points from the previous month, while the non-manufacturing business activity index was at 50.3%, indicating continued expansion [4] - As of June, the "national team" of central financial institutions held stock ETFs valued at 1.28 trillion yuan, an increase of nearly 23% from the end of the previous year [5] - The Ministry of Industry and Information Technology issued a plan for the steel industry, targeting an average annual growth rate of 4% from 2025 to 2026 [7] Group 3 - Semiconductor companies such as SMIC and Huahong Group are planning significant equity purchases and capital raises, indicating ongoing consolidation in the sector [9][10] - Several companies reported substantial increases in net profits for the first half of the year, including BYD with a net profit of 15.51 billion yuan, up 13.79%, and TCL Technology with a net profit of 1.883 billion yuan, up 89.26% [13] - Conversely, companies like Magpowr and China Shenhua reported declines in net profits, with Magpowr down 44.82% [14] Group 4 - Alibaba reported a revenue of 247.65 billion yuan for the first quarter of fiscal year 2026, a 2% year-on-year increase, and plans to invest heavily in AI and daily service consumption sectors [23]

Group 1 - The stock exchange monitors trading behavior of stocks that exhibit significant abnormal fluctuations within 10 trading days after such events occur, particularly focusing on large buy or sell orders within a one-minute timeframe [1] Group 2 - A list of stocks under abnormal fluctuation monitoring includes: - Kaipu Cloud: Monitoring from September 1, 2025, to September 12, 2025, with abnormal activity starting on August 25, 2025 - *ST Gao Hong: Monitoring from August 26, 2025, to September 8, 2025, with undisclosed abnormal activity start date - Siquan New Materials: Monitoring from August 22, 2025, to September 4, 2025, with undisclosed abnormal activity start date - *ST Su Wu: Monitoring from August 21, 2025, to September 3, 2025, with undisclosed abnormal activity start date - Sano Medical: Monitoring from August 19, 2025, to September 1, 2025, with abnormal activity starting on August 7, 2025 [2][3]

Market Performance - The main board led the gains with notable increases in stocks such as Guoan Co. (+10.07%), Tongfu Microelectronics (+10.01%), and Jianghai Co. (+10.01%) [1] - The ChiNext board saw significant growth with Tongda Sea (+20.01%) and Jiebang Technology (+20.00%) leading the way [1] - The Sci-Tech Innovation board was led by Aerospace Hongtu (+17.94%) and Kaipu Cloud (+16.52%) [1] - Active sub-industries included SW Printed Circuit Boards (+3.54%) and SW Integrated Circuit Packaging and Testing (+1.73%) [1] Domestic News - A research team from Peking University and Hong Kong City University proposed a concept for a "Universal Photonic Fusion Wireless Transceiver Engine," successfully developing a chip for high-speed wireless communication with a coverage range exceeding 110 GHz [1] - TSMC is set to begin construction of a new 1.4nm advanced process wafer plant in Taiwan, with an estimated total investment of NT$1.2 trillion to NT$1.5 trillion (approximately $39.2 billion to $49 billion) [1] - GalaxyCore launched a high-performance 5MP image sensor GC5605 designed for AI PC applications, enhancing video quality for scenarios like video conferencing [1] - Tailin Micro announced plans to acquire 100% of Shanghai Panqi Microelectronics to expand its low-power IoT wireless connection platform [1] Company Announcements - Howey Group reported a total revenue of 13.956 billion yuan for H1 2025, a year-on-year increase of 15.42%, with a net profit of 2.028 billion yuan, up 48.34% [2] - Dingjie Smart reported total revenue of 1.045 billion yuan for H1 2025, a 4.08% increase, with a net profit of 45 million yuan, up 6.09% [2] - Lingyi Technology reported total revenue of 23.625 billion yuan for H1 2025, a 23.35% increase, with a net profit of 930 million yuan, up 35.94% [2] - Kaisheng Technology reported total revenue of 2.765 billion yuan for H1 2025, a 24.7% increase, with a net profit of 52 million yuan, up 23.7% [2] Overseas News - Dell Technologies reported $5.6 billion in AI server orders for Q2, a significant drop from $12.1 billion in the previous quarter, with AI server shipments totaling $8.2 billion [2] - The U.S. Department of Commerce announced the revocation of export exemptions for Intel Semiconductor (Dalian), Samsung China Semiconductor, and SK Hynix Semiconductor (China) [2] - Research from Stanford University indicated a 13% decline in employment rates for workers aged 22 to 25 in AI-affected occupations since 2022, with software development and customer service being the most impacted [2] - Intel announced modifications to its funding agreement with the U.S. Department of Commerce, allowing it to access approximately $5.7 billion in cash earlier than planned [2]

Summary of Key Points Overall Viewpoint - The report highlights that overseas attention is focused on industry tariffs, economic performance, interest rate guidance, and liquidity impacts, with U.S. stock funds preemptively defensive and rotating into interest rate-sensitive sectors such as finance, healthcare, and real estate, as well as U.S. Treasuries and gold benefiting from potential interest rate cuts [3][11][12] - Domestic economic marginal slowdown is noted, but key industries continue to expand, with supply-demand conflicts gradually easing and price indices recovering, making a halt in PPI decline expected [3][11] - The A-share market is anticipated to experience a volatile upward trend supported by three major rebalancing factors, with a focus on technology rotation, interest rate-sensitive trades, and industries benefiting from PPI recovery [3][11][18] Industry and Stock Logic - **Electronics: Lens Technology (300433.SZ)**: The company is expected to achieve total revenue of 69.9 billion yuan in 2024, a year-on-year increase of 28.27%, and a net profit of 3.62 billion yuan, up 19.94%, driven by vertical integration strategies and growth in assembly business [19][22] - **Networking: Shengke Communication-U (688702.SH)**: The company reported a revenue of 508 million yuan in the first half of 2025, a decrease of 4.56%, but a net profit of -24 million yuan, showing a significant year-on-year increase of 58.36% [23][24] - **Electronics: Shengyi Technology (688183.SH)**: The company achieved a revenue of 4.687 billion yuan in 2024, a year-on-year increase of 43.19%, and a net profit of 332 million yuan, turning profitable [28][29] - **Small Cap: Siquan New Materials (301489.SZ)**: The company reported a revenue of 656 million yuan in 2024, a year-on-year increase of 51.1%, with a net profit of 52.45 million yuan, a slight decrease of 3.88% due to increased expenses from new subsidiaries [36][37] - **Automotive: Moulded Technology (000700.SZ)**: The company is expected to generate total sales of 2.04 billion yuan from a luxury car manufacturer and a North American client, with production starting in 2026 [39][40] Key Stock Picks - The report lists ten key stocks, including Lens Technology, Shengke Communication-U, Shengyi Technology, Siquan New Materials, and Moulded Technology, among others, with no specific ranking [4][10]

Core Viewpoint - Siquan New Materials (301489) reported strong revenue growth in its 2025 mid-year report, with total revenue reaching 386 million yuan, a year-on-year increase of 78.24%, and a net profit of 30.51 million yuan, up 33.19% from the previous year [1] Financial Performance - Total revenue for the second quarter was 203 million yuan, reflecting a year-on-year increase of 66.3, while net profit for the same period was 12.79 million yuan, showing a slight decline of 1.92% [1] - The company's gross margin improved to 27.03%, an increase of 4.31% year-on-year, while the net margin decreased to 7.38%, down 23.79% [1] - The total of financial, sales, and administrative expenses reached 42.97 million yuan, accounting for 11.13% of total revenue, which is a significant increase of 65.75% year-on-year [1] - Earnings per share rose to 0.38 yuan, a year-on-year increase of 35.71%, while operating cash flow per share surged to 0.72 yuan, up 1026.85% [1] Balance Sheet and Capital Structure - The company reported a significant increase in interest-bearing liabilities, which rose by 102.08% to 96.26 million yuan [1] - Accounts receivable increased by 51.09% to 241 million yuan, raising concerns about the company's receivables management [3] - Cash and cash equivalents decreased by 20.69% to 324 million yuan [1] Investment Insights - The company's return on invested capital (ROIC) was reported at 4.11%, indicating weak capital returns, with a historical median ROIC of 15.86% since its listing [1] - Analysts expect the company's performance for 2025 to reach 106 million yuan, with an average earnings per share forecast of 1.31 yuan [3] Fund Holdings - Several funds have recently increased their holdings in Siquan New Materials, with notable entries including Huaxia Vision Growth One-Year Holding Mixed A and Southern All-Weather Strategy (FOF) A [4] - The largest fund holding is Huaxia Vision Growth One-Year Holding Mixed A, with a current scale of 622 million yuan and a recent net value of 1.2917 [4]

Group 1 - The company's stock price increased by 162.63% from July 29, 2025, to August 29, 2025, significantly outperforming most peers and relevant indices, indicating a potential disconnection from current fundamentals [1][2] - The company's liquid cooling products are currently in the sample testing phase, with further developments subject to customer product iterations and compatibility testing, leading to considerable uncertainty in business progress [1] - The company's latest closing price on August 29, 2025, was 208.00 CNY per share, with a rolling price-to-earnings (P/E) ratio of 251.87 and a price-to-book (P/B) ratio of 14.44, both significantly higher than the industry averages of 53.35 for P/E and 4.77 for P/B [2] Group 2 - No other significant events or sensitive information that could impact the stock price were identified by the company, and there were no stock trading activities by directors, senior management, or controlling shareholders [2]

Core Viewpoint - Guangdong Siquan New Materials Co., Ltd. has received acceptance from the Shenzhen Stock Exchange for its application to issue shares to specific targets, indicating a step forward in its capital-raising efforts [1] Group 1: Company Actions - The company submitted its application for a specific target stock issuance on August 27, 2025, and the Shenzhen Stock Exchange has confirmed the completeness of the application documents [1] - The issuance is subject to further review by the Shenzhen Stock Exchange and requires approval from the China Securities Regulatory Commission before implementation [1] Group 2: Regulatory Process - The acceptance of the application does not guarantee approval, as the final decision and timeline for approval from the Shenzhen Stock Exchange and the China Securities Regulatory Commission remain uncertain [1] - The company commits to timely information disclosure based on the progress of this matter [1]