（文章来源：证券日报） 证券日报网讯 1月5日，双欣环保在互动平台回答投资者提问时表示，格林达为公司DMC相关产品的重 要目标客户；格林达采购DMC用于生产半导体和面板使用的显影液。 ...

证券之星消息，12月31日电子化学品板块较上一交易日上涨0.16%，唯特偶领涨。当日上证指数报收于 3968.84，上涨0.09%。深证成指报收于13525.02，下跌0.58%。电子化学品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) | | | --- | --- | --- | --- | --- | --- | --- | | 301319 | 唯特偶 | 55.44 | 8.07% | 7.07万 | | 3.81亿 | | 002584 | 西陇科学 | 9.21 | 4.07% | 52.21万 | | 4.85 Z | | 688548 | 广钢气体 | 14.54 | 3.49% | 15.85万 | | 2.29亿 | | 688545 | 兴福电子 | 37.55 | 2.90% | 9.80万 | | 3.72亿 | | 600330 | 天通股份 | 13.13 | 2.82% | 163.76万 | | 21.60亿 | | 300236 | 上海新阳 | 63.76 | 2.67% | 20.53万 | | 13.15亿 | ...

Investment Rating - The report maintains an "Overweight" rating for the basic chemical industry [5] Core Insights - The global semiconductor sales are expected to continue growing in 2025, driven by demand from AI computing, data centers, and smart driving applications. The global semiconductor sales for January to October 2025 are projected to be approximately $612.1 billion, a year-on-year increase of 21.9%, with China's semiconductor sales at about $169.4 billion, up 12.5% [1][22] - The global semiconductor market size is forecasted to reach $700.9 billion in 2025, reflecting an 11.2% year-on-year growth, with the Asia-Pacific region's market size expected to be around $370.6 billion, growing by 9.8% [1][22] - The expansion of wafer production capacity is accelerating, particularly in advanced processes, with a projected compound annual growth rate (CAGR) of 7% from 2024 to 2028 for global 12-inch wafer monthly capacity, expected to reach 11.1 million pieces by 2028 [2][26] - The demand for high-bandwidth memory (HBM) is increasing due to data centers and AI processors, with the global semiconductor materials market expected to reach approximately $70 billion in 2025, a 6% increase year-on-year [3][30] - The advanced process requires higher performance parameters for electronic chemicals, leading to a concentration of industry competition towards leading suppliers capable of meeting these demands [4][32] Summary by Sections Semiconductor Market - AI demand is driving global semiconductor sales growth, with projections for 2025 indicating a significant increase in both global and Chinese markets [1][22] - The semiconductor market is expected to grow to $700.9 billion in 2025, with a further increase to $760.7 billion in 2026 [1][22] Wafer Production Capacity - The global semiconductor wafer production capacity is set to expand significantly, particularly in advanced processes, with a CAGR of 14% for 7nm and below processes from 2024 to 2028 [2][26] Semiconductor Materials - The global semiconductor materials market is projected to grow to $70 billion in 2025, with a notable increase in China's market size to approximately 174.1 billion yuan, reflecting a 21.1% year-on-year growth [3][30] Electronic Chemicals - The advanced semiconductor processes require higher purity and stability in electronic chemicals, leading to a competitive landscape favoring top suppliers with technological and scale advantages [4][32] Investment Recommendations - The report suggests focusing on leading companies in semiconductor materials, particularly those with strong technological capabilities and deep ties to downstream wafer manufacturers [34]

证券代码：603931 证券简称：格林达 公告编号：2025-055 杭州格林达电子材料股份有限公司 关于全资子公司换发营业执照的公告 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、准确性和完整性承担个别及连带责任。 杭州格林达电子材料股份有限公司（以下简称"公司"）全资子公司四川格 林达电子材料有限公司（以下简称"四川格林达"）近日取得眉山市彭山区市场 监督管理局换发的《营业执照》，变更后的登记信息如下： 名称：四川格林达电子材料有限公司 特此公告。 杭州格林达电子材料股份有限公司董事会 2025年12月16日 法定代表人：方伟华 注册资本：壹亿陆仟贰佰万元整 成立时间：2019年03月28日 经营范围：一般项目：电子专用材料研发；电子专用材料制造；电子专用材 料销售；技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；货 物进出口；技术进出口。（除依法须经批准的项目外，凭营业执照依法自主开展 经营活动）许可项目：危险化学品经营；危险化学品生产；有毒化学品进出口。 （依法须经批准的项目，经相关部门批准后方可开展经营活动，具体经营项目以 相关部门 ...

Core Insights - The electronic chemicals sector experienced a 2.17% increase on December 8, with Weiteou leading the gains [1] - The Shanghai Composite Index closed at 3924.08, up 0.54%, while the Shenzhen Component Index closed at 13329.99, up 1.39% [1] Stock Performance - Weiteou (6ISTOR) closed at 47.34, up 9.13% with a trading volume of 71,100 shares and a transaction value of 327 million yuan [1] - Zhongshi Technology (300684) closed at 45.20, up 7.93% with a trading volume of 297,200 shares and a transaction value of 1.332 billion yuan [1] - Guanghua Technology (002741) closed at 22.50, up 6.03% with a trading volume of 283,200 shares and a transaction value of 628 million yuan [1] - Six other companies in the sector also reported gains, with varying percentages and trading volumes [1] Capital Flow - The electronic chemicals sector saw a net inflow of 183 million yuan from institutional investors, while retail investors experienced a net outflow of approximately 26.96 million yuan [3]

Key Points - Company Grinda plans to invest 80 million yuan to subscribe for 1.91% of Muxi's initial public offering shares [1] - Fuyong Technology clarifies that its products do not possess AI capabilities [1] - Bohui Paper Industry intends to invest 1.7 billion yuan to establish a project with an annual production capacity of 320,000 tons of chemical pulp [1] - Jinggong Technology has won the bid for the Wuhan Qingshan high-performance carbon fiber production base project [1] - Yonghe Intelligent Control plans to transfer 100% equity and debt of its wholly-owned subsidiary Chengdu Shanshui [2] - Zhigang Home plans to repurchase shares with an investment of 80 million to 110 million yuan [2] - Meikailong's shareholder Hangzhou Haoyue intends to reduce its holdings by no more than 131 million shares [2] - International Medical plans to raise no more than 1.008 billion yuan through a private placement [2] - Guizhou Bailin's actual controller Jiang Wei has received a notice of investigation from the Securities Regulatory Commission [2]

Group 1 - Yonghe Intelligent Control plans to publicly transfer 100% equity and a debt of 114 million yuan of its subsidiary Chengdu Shanshuishang Hotel, with a minimum listing price of 185 million yuan [1] - Grinda intends to invest 79.9999 million yuan to subscribe for 764,400 shares of Muxi Integrated Circuit (Shanghai) Co., accounting for 0.19% of the total share capital after issuance [1] - Tianshan Aluminum's actual controllers plan to reduce their holdings by no more than 1% of the company's shares starting from December 25, 2025 [1][2] Group 2 - Guang'an Aizhong plans to publicly issue bonds not exceeding 1 billion yuan to repay debts and supplement working capital [3] - Tengda Technology's shareholder plans to reduce holdings by no more than 0.8% of the company's shares starting from December 26, 2025 [4] - Tianwo Technology intends to invest in a 300,000-kilowatt "solar thermal + wind power integration" project with a total investment not exceeding 1.918 billion yuan [5][6] Group 3 - Yunnan Energy Investment announces that three wind power expansion projects have achieved full capacity grid connection, adding 596,250 kilowatts of wind power capacity [7] - Jinggong Technology wins a bid for a carbon fiber production base project worth 729 million yuan, accounting for 42.16% of its audited revenue for 2024 [8] - CITIC Bank's risk director's qualification has been approved by the regulatory authority [9][10] Group 4 - Electric Media plans to establish a joint venture with Mango Super Media and Zhangjiajie Tourism Group with a registered capital of 180 million yuan [11] - New Lai Ying Material's subsidiary plans to invest 157 million yuan to acquire a 51% stake in Anpu Intelligent Technology [13] - Kuaiji Elevator has been notified of the cancellation of its high-tech enterprise qualification for 2021-2023, which may impact its operating performance [15] Group 5 - Huakai Yibai's shareholders plan to reduce their holdings by no more than 2.94% of the company's shares [16] - Del Shares' shareholder plans to reduce holdings by no more than 2.98% of the company's shares [17] - Rifa Precision plans to sell idle assets for 155 million yuan to an affiliated party [19] Group 6 - Wanlong Optoelectronics is planning a major asset restructuring and has suspended trading of its shares [20] - Bangjie Co.'s shareholder plans to reduce holdings by no more than 400,000 shares [22] - Nanhua Instrument's actual controller and related parties plan to reduce holdings by no more than 1.62% of the company's shares [24] Group 7 - Unisplendour has re-submitted its H-share listing application to the Hong Kong Stock Exchange [25] - Zhongshi Technology plans to acquire 51% of Zhongshi Xun Cold for 35.7 million yuan [26] - Pulutong is planning a major asset restructuring and has suspended trading of its shares [26]

Capital Market Highlights - "China's Nvidia," Moore Threads, will be listed on the STAR Market on December 5, with Muxi Co.'s IPO subscription starting the same day at a price of 104.66 yuan, aiming to raise 3.899 billion yuan [2] - JPMorgan upgraded its rating on Chinese stocks from "neutral" to "overweight," stating that the risk of a significant rise in the Chinese stock market by 2026 is much higher than the risk of a significant decline, with a projected 19% upside for the MSCI China Index under base case scenarios [2] - The China Securities Regulatory Commission disclosed that companies like Shichuangyi, Shurui Robotics, and Niushidate have initiated A-share IPO counseling, all categorized as hard technology enterprises [2] Key Industry Sectors - In embodied intelligence, Tesla released a video of its Optimus humanoid robot running, achieving a personal best; Yushu published a new video verifying the reliability of its machine, with H2 performing a combat test against G2 [4] - In commercial aerospace, the Zhuque-3 reusable launch vehicle was launched into orbit, but the recovery test failed [4] - In the chip sector, Amazon's cloud division plans to launch its latest AI chip, Trainium3, claiming it provides computational power for AI models at a lower cost and higher efficiency compared to Nvidia's GPUs [4] Company Updates - The price of Feitian Moutai has dropped to 1,399 yuan, falling below the official guidance price [5] - JPMorgan increased its stake in Vanke's H-shares from 4.72% on November 27 to 5.23%, while Blackstone's holding rose from 4.83% to 5.45% [5] - Guizhou Bailing's actual controller is under investigation for insider trading, information disclosure violations, and transferring stocks in violation of restrictions [5] - Lens Technology is collaborating with several leading domestic and international clients to develop various AI edge hardware devices, including glasses, watches, wristbands, rings, and desktop models [5] - Microchip Technology, a wholly-owned subsidiary of Saiwei Electronics, plans to participate in establishing Chuxin Micro Technology [5] - Zhongshi Technology intends to acquire a 51% stake in Zhongshi Xun Cold to enhance its liquid cooling business ecosystem [5]

Group 1 - China's self-developed reusable launch vehicle Zhuque-3 successfully completed its maiden flight, marking a new milestone in the country's commercial space industry, with predictions that the industry could reach a scale of 7-10 trillion yuan by 2030 [2] - The U.S. ADP employment report for November showed a decrease of 32,000 private sector jobs, the largest drop in two and a half years, leading to increased expectations for a Federal Reserve rate cut [2] Group 2 - The Chinese government is promoting new urbanization as a key driver for expanding domestic demand and upgrading industries, emphasizing the need for urban renewal and addressing the urban-rural dual structure [3] - The Chinese Ministry of Commerce reported that the trade-in program for consumer goods has generated over 2.5 trillion yuan in sales, benefiting over 360 million people [3] Group 3 - The A-share market experienced a decline, with the Shanghai Composite Index down 0.51% and the Shenzhen Component down 0.78%, while the coal sector saw gains [5] - The Hong Kong Hang Seng Index fell 1.28%, with significant net buying from southbound funds, particularly in Alibaba [5] Group 4 - New active equity funds have shown signs of building positions, with over 80% of newly established funds experiencing net value fluctuations, while the consensus is to focus on AI applications for future allocations [6] - Morgan Stanley upgraded its rating on the Chinese stock market to "overweight," citing a higher risk of significant gains compared to losses [6] Group 5 - The Chinese government has initiated a parenting subsidy program for families with children under three years old, with over 30 million applications submitted and approved [4] - Cambodia will implement a visa-free policy for Chinese citizens from June to October 2026, allowing for multiple entries [4] Group 6 - The cultural and tourism sector in China is set to integrate with the civil aviation industry through a new action plan aimed at enhancing domestic travel accessibility and developing low-altitude tourism [9] - The Chinese passenger car market saw retail sales of 2.263 million units in November, a year-on-year decline of 7%, while the new energy vehicle market grew by 7% [9] Group 7 - The China Internet Finance Association is enhancing self-regulation for financial applications and mini-programs, aiming to mitigate risks associated with digital financial channels [10] - Binance appointed co-founder He Yi as co-CEO to expand its global business and strengthen compliance efforts [10] Group 8 - The U.S. stock market saw slight gains, with the Dow Jones up 0.86%, while the tech sector faced declines, particularly in Chinese concept stocks [15] - European stock indices showed mixed results, with the French market benefiting from consumer sector resilience [15] Group 9 - The domestic bond market experienced narrow fluctuations, with most interest rates rising, while the central bank conducted a reverse repurchase operation [17] - The U.S. Treasury yields collectively fell, indicating a shift in investor sentiment [17] Group 10 - International precious metals futures generally rose, supported by expectations of a Federal Reserve rate cut and positive economic data from Europe [18] - Crude oil prices increased amid ongoing geopolitical tensions, particularly related to the Russia-Ukraine conflict [18]

Group 1: Policy and Economic Developments - The State Council approved the "Yangtze River Delta Land Space Planning (2023-2035)", aiming to maintain arable land at no less than 161.48 million acres by 2035, with ecological protection areas and water usage limits specified [2] - The Ministry of Commerce reported that from January to November, the trade-in of consumer goods generated over 2.5 trillion yuan in sales, benefiting over 360 million people [2] Group 2: Aerospace and Technology Advancements - The Zhuque-3 rocket successfully launched on December 3, completing its mission and entering the designated orbit [3] - The 2025 Commercial Space Forum opened in Wuhan, highlighting the strategic importance of aerospace as a key emerging industry, with plans to develop a "China Star Valley" for commercial space innovation [4] - Chinese scientists developed a new nickel-based superconductor, achieving the highest superconducting transition temperature for this material, which could pave the way for room-temperature superconductors [5] Group 3: Company News - Moer Thread's stock is set to be listed on the Sci-Tech Innovation Board on December 5 [6] - Muxi Co., Ltd. has set its initial public offering price at 104.66 yuan per share [7] - Grinda participated in the strategic placement of Muxi's initial public offering with an investment of approximately 80 million yuan [8] - Aerospace Electromechanical's stock price has shown significant deviation from its fundamentals [9] - Xingyu Co. is planning to issue H-shares and list on the Hong Kong Stock Exchange [10] - Wanlong Optoelectronics is planning to acquire control of Zhongkong Information, leading to a stock suspension starting December 4 [11] - Tencent Holdings repurchased 1.04 million shares for 636 million HKD on December 3 [12] - Pulutong is planning an asset acquisition, resulting in a stock suspension starting December 4 [13] - *ST Songfa signed a shipbuilding contract valued between 70 million to 100 million USD [14] - New Media Co. plans to distribute 11 yuan per 10 shares (including tax) before the third quarter of 2025 [15] - *ST Chuntian's main business and operational scope remain unchanged [16]