Group 1 - The storage chip sector experienced a significant decline, with companies like Zhaoyi Innovation hitting the daily limit down, closing at 283.39 yuan per share, resulting in a market capitalization drop to 197.5 billion yuan [1] - Major manufacturers such as Samsung, SK Hynix, and Micron have tightened order reviews and conducted stricter due diligence on customers, indicating potential weakness in downstream demand for storage products [1] - The tightening of orders is a response to previous supply constraints in the storage chip market, driven by the large-scale construction of AI infrastructure, leading manufacturers to shift over 70% of advanced capacity towards enterprise-level storage products [1] Group 2 - The global storage market is expected to see price increases starting from Q3 2025, with NAND flash prices projected to rise by 33%-38% and general DRAM prices by 55%-60% in Q1 of this year [2] - Zhaoyi Innovation reported a revenue of 6.832 billion yuan for the first three quarters of 2025, a year-on-year increase of 20.92%, and a net profit of 1.083 billion yuan, up 30.18%, despite a slight decline in gross margin to 38.59% [2] - The company anticipates a full-year revenue of approximately 9.203 billion yuan for 2025, representing a 25% year-on-year growth, with a net profit forecast of around 1.61 billion yuan, a 46% increase [2]

Market Overview - Domestic commodity futures closed lower, with major contracts such as silver, palladium, platinum, nickel, tin, copper, aluminum, international copper, stainless steel, crude oil, fuel oil, aluminum alloy, and lithium carbonate hitting the limit down [1][4] - The zinc futures fell over 6%, while fuel oil and pure benzene dropped over 5%. Ethylene glycol and liquefied gas fell more than 4%, and other commodities like NR and coke saw declines exceeding 3% [1][4] Stock Market Performance - The A-share market experienced a significant adjustment, with all three major indices dropping over 2%. The Sci-Tech Innovation 50 Index fell over 3% [1][4] - The total trading volume in the Shanghai and Shenzhen markets was 2.58 trillion yuan, a decrease of 250.8 billion yuan compared to the previous trading day [1][4] - Over 4,600 stocks in the market declined, with 123 stocks hitting the limit down [1][4] Sector Analysis - The liquor sector showed resilience, with stocks like Huangtai Liquor and Jinhui Liquor performing well, while the electric grid equipment sector also saw gains with multiple stocks hitting the limit up [1][4] - Conversely, sectors such as non-ferrous metals, oil and gas, chemicals, coal, and semiconductors faced significant declines, particularly the non-ferrous metals sector, which saw multiple stocks like Sichuan Gold and Chifeng Jilong Gold hitting the limit down [1][4] - The storage chip sector experienced a sharp decline, with stocks like Zhaoyi Innovation and Kaipu Cloud also hitting the limit down [1][4] Index Performance - The Shanghai Composite Index closed down 2.48%, the Shenzhen Component Index fell 2.69%, and the ChiNext Index decreased by 2.46% [5]

Major Events - ST Kaiyuan expects a negative net asset value by the end of 2025, which may lead to a delisting risk warning from the Shenzhen Stock Exchange [1] - Changfei Fiber indicates that the global fiber optic cable market is stable, with new products related to data centers representing a small proportion of total demand [1] - Litong Electronics clarifies that its liquid cooling product development is still in the early discussion stage, denying rumors of significant technological breakthroughs [1] Financial Announcements - Shanghai Yizhong reports a net profit of 64.13 million yuan for 2025, a year-on-year increase of 819.42%, driven by the inclusion of its core product in the national medical insurance directory [4] - Lianyun Technology announces a net profit of 142 million yuan for 2025, up 20.36% year-on-year, benefiting from the recovery in the storage industry and the rapid development of AI [5] Share Buybacks - Midea Group has repurchased 0.35% of its shares for a total of 1.998 billion yuan, with share prices ranging from 69.50 to 80.44 yuan [6] - XGIMI Technology plans to repurchase shares worth between 50 million and 100 million yuan for employee stock ownership plans, with a maximum price of 159.51 yuan per share [6] - GoerTek has repurchased 1.14% of its shares for a total of 1.108 billion yuan, with prices between 20.35 and 34.09 yuan [6] Contracts and Projects - Chongqing Construction has won multiple project bids, including a 673 million yuan contract for the Binzhou Qiwo Ecological Circular Industry Park [8] - Jinchengxin has signed a contract for mining and installation works at the Plang Copper Mine, with an estimated total price of 202 million yuan [9] - Far East Holdings reports that its subsidiaries signed contracts worth approximately 3.075 billion yuan in January 2026 [10] - *ST Songfa's subsidiary has signed a significant contract for the construction of a Capesize bulk carrier, valued between 70 to 100 million USD [11]

2025年，公司以巩固和扩大核心竞争优势为目标，持续强化新产品的研发投入与人才储备。一方面加快 下一代主控芯片的迭代升级，另一方面将研发人才团队建设视作技术创新的核心支撑，扩充嵌入式主控 芯片研发团队。报告期内研发费用约为50,595.76万元，较上年同期的42,518.48万元实现增长。伴随公司 营收规模同步增长，研发费用率维持平稳，研发资源配置高效，为公司持续开展技术创新、推动产品升 级提供坚实支撑。 格隆汇2月2日丨联芸科技(688449.SH)公布2025年度业绩快报，2025年度公司实现营业总收入13.31亿 元，同比增长13.42%；实现归属于母公司所有者的净利润1.42亿元，同比增长20.36%；实现归属于母公 司所有者的扣除非经常性损益的净利润1.01亿元，同比增长130.29%。 受益于存储行业景气度回升，叠加AI产业快速发展，存储产品需求持续增加。2025年公司PCIE3.0、 PCIE4.0及企业级SATA主控芯片产品出货量明显增长，带动综合毛利率稳步提升；同时，公司依托自身 产品的技术优势与一站式解决方案能力，持续推进新客户开发及存储主控产品导入。在此基础上，公司 数据存储主控芯片的整 ...

受益于存储行业景气度回升，叠加AI产业快速发展，存储产品需求持续增加。2025年公司PCIE3.0、 PCIE4.0及企业级SATA主控芯片产品出货量明显增长，带动综合毛利率稳步提升;同时，公司依托自身 产品的技术优势与一站式解决方案能力，持续推进新客户开发及存储主控产品导入。在此基础上，公司 数据存储主控芯片的整体经营业绩相较于去年实现增长。 智通财经APP讯，联芸科技(688449.SH)披露2025年度业绩快报，2025年度实现营业总收入13.31亿元， 同比增长13.42%;归属于母公司所有者的净利润1.42亿元，同比增长20.36%。 ...

2025年，公司以巩固和扩大核心竞争优势为目标，持续强化新产品的研发投入与人才储备。一方面加快 下一代主控芯片的迭代升级，另一方面将研发人才团队建设视作技术创新的核心支撑，扩充嵌入式主控 芯片研发团队。报告期内研发费用约为50,595.76万元，较上年同期的42,518.48万元实现增长。伴随公司 营收规模同步增长，研发费用率维持平稳，研发资源配置高效，为公司持续开展技术创新、推动产品升 级提供坚实支撑。 格隆汇2月2日丨联芸科技(688449.SH)公布2025年度业绩快报，2025年度公司实现营业总收入13.31亿 元，同比增长13.42%；实现归属于母公司所有者的净利润1.42亿元，同比增长20.36%；实现归属于母公 司所有者的扣除非经常性损益的净利润1.01亿元，同比增长130.29%。 受益于存储行业景气度回升，叠加AI产业快速发展，存储产品需求持续增加。2025年公司PCIE3.0、 PCIE4.0及企业级SATA主控芯片产品出货量明显增长，带动综合毛利率稳步提升；同时，公司依托自身 产品的技术优势与一站式解决方案能力，持续推进新客户开发及存储主控产品导入。在此基础上，公司 数据存储主控芯片的整 ...

A股三大指数今日集体下跌，截至收盘沪指跌2.48%，深成指跌2.69%，创业板指跌2.46%，北证50指数 跌2.03%，沪深京三市成交额26066亿元，较上日缩量2558亿元。 A股全线重挫：贵金属崩了 沪银、钯、铂等十几个品种集体跌停 国内商品期货收盘普跌，沪银、钯、铂、沪镍、沪锡、沪铜、沪铝、国际铜、不锈钢、原油、燃料油、 铝合金、碳酸锂主力合约跌停；沪锌跌超6%，LU燃油、纯苯跌超5%，乙二醇、液化气等跌逾4%， NR、焦炭等跌超3%，豆油、塑料等跌超2%，玻璃、红枣等跌超1%，玉米、淀粉等小幅下跌；烧碱、 原木等极少数品种收涨。 来源：橙柿互动综合 盘面上，全市场超4600只个股下跌，其中123只个股跌停。 从板块来看，白酒概念反复活跃，皇台酒业3连板，金徽酒3天2板，水井坊触及涨停。电网设备概念逆 势走强，汉缆股份、白云电器、三变科技、保变电气等多股涨停。 下跌方面，有色金属、油气、化工、煤炭、半导体等板块跌幅居前。其中有色金属板块遭重挫，四川黄 金、赤峰黄金、铜陵有色、西部矿业等多股跌停。存储芯片概念大跌，兆易创新、开普云跌停。 ...

Market Overview - The capital market experienced a significant downturn, with major indices in the Asia-Pacific region, including the Hang Seng Index and A-shares, dropping over 2%. The South Korean stock market fell more than 5%, triggering a circuit breaker. The futures market saw widespread declines in commodity prices, with many contracts hitting their daily limit down [2]. Precious Metals Sector - The precious metals sector faced a dramatic decline, with over 30 stocks hitting the limit down. Key players such as Shandong Gold and Zhongjin Gold saw declines of 10% [5]. - Futures prices for silver, platinum, palladium, lithium carbonate, nickel, tin, copper, aluminum, and crude oil all fell sharply, with gold futures dropping over 15%. This followed a period of irrational price surges driven by factors like de-dollarization and geopolitical risks [7]. - Market institutions have mixed views on the future of precious metals. Citigroup warned that half of the current risk premium for gold may dissipate by late 2026, while other institutions like CITIC Securities maintain bullish forecasts, predicting gold could reach $6,000 per ounce by 2026 [8]. Semiconductor and AI Sector - The South Korean stock market's decline was largely attributed to the semiconductor and AI supply chain, with major companies like Samsung Electronics and SK Hynix experiencing significant drops of nearly 6% and over 8%, respectively. The A-share storage chip sector also saw substantial declines, with multiple stocks falling over 10% [10]. - Reports indicate that major manufacturers are tightening order reviews to mitigate market volatility caused by excessive orders from some clients [12]. Electric Grid Equipment Sector - The electric grid equipment sector performed well against the market trend, with companies like Baobian Electric and Hancable hitting the daily limit up, and TBEA rising over 4% [14]. - The global AI computing power construction is entering a rapid growth phase, with high-power and stable electricity supply becoming critical for computing clusters. Transformer factories are reportedly operating at full capacity, with some orders extending to 2027 [16]. - The State Grid announced a fixed asset investment of 4 trillion yuan during the 14th Five-Year Plan period, a 40% increase from the previous plan, indicating a historical high in investment [17].

此外，油气板块也出现跌停潮，中曼石油（603619）、准油股份（002207）、石化油服（600871）等多 股跌停。嘉实原油LOF、石油基金LOF、石油LOF、原油LOF易方达、中信保诚商品LOF、南方原油 LOF、大宗商品LOF、资源LOF、国投资源LOF等此前高溢价的场内资源品主题基金也集体跌停。 消息面上，国际油价持续下挫，美油、布油双双跌破5%，分别报61美元/桶和65美元/桶。据新华社报 道，美国总统特朗普1日对媒体表示，希望伊朗能与美国达成核协议，否则世界"很快就会看到"伊朗最 高领袖哈梅内伊的警告是否正确。 当天农业板块也跌幅居前，大北农（002385）、厦门象屿（600057）跌停，智慧农业、史丹利 （002588）等多股跟跌。 消息面上，2日下午，现货黄金一度失守4500美元/盎司，为1月9日以来首次，截至发稿跌至4528美元/ 盎司附近。现货白银也一度跌破72美元/盎司，日内跌超12%，现报72美元/盎司。贵金属市场的抛售情 绪显著扩散至其他品种。国内期货市场普跌，有超过10个期货品种主力合约封住或触及跌停，涉及黄 金、白银、铂、钯、铜、铝、镍、原油、碳酸锂等。 新湖期货认为，长期来看， ...

Market Overview - On February 2, the A-share market experienced a significant decline, with all three major indices dropping over 2%, and the Sci-Tech 50 Index falling more than 3% [1] - The total trading volume in the Shanghai and Shenzhen markets was 2.61 trillion yuan, a decrease of 255.8 billion yuan compared to the previous trading day [1] - Over 4,600 stocks in the market declined, with 123 stocks hitting the daily limit down [1] Index Performance - Shanghai Composite Index: 4015.75, down 102.20 points (-2.48%) [2] - Shenzhen Component Index: 13824.35, down 381.54 points (-2.69%) [2] - Sci-Tech Innovation Index: 1760.23, down 72.33 points (-3.95%) [2] - Total A-shares: 6599.89, down 183.90 points (-2.71%) [2] - ChiNext Index: 3264.11, down 82.24 points (-2.46%) [2] Sector Performance - The liquor sector showed resilience, with stocks like Huangtai Liquor and Jinhui Liquor experiencing multiple consecutive gains [2] - The electric grid equipment sector performed well, with several stocks such as Hancable and Baiyun Electric hitting the daily limit up [2] - The non-ferrous metals sector faced severe losses, with stocks like Sichuan Gold and Chifeng Gold hitting the daily limit down [4] Commodity Market - On February 2, spot gold prices fell below $4500 per ounce for the first time since January 9, closing around $4528 per ounce [4] - Spot silver also dropped significantly, falling over 12% to around $72 per ounce [4] - The commodities market saw widespread declines, with over 10 futures contracts hitting the daily limit down, including gold, silver, and crude oil [4] Fund Performance - Due to the sharp decline in international gold prices, many gold-themed funds experienced significant losses, with multiple ETFs hitting the daily limit down [5] - The oil and gas sector also saw a wave of limit downs, affecting stocks like Zhongman Petroleum and Zhun Oil [5] - Agricultural stocks faced declines as well, with companies like Dabeinong and Xiamen Xiangyu hitting the daily limit down [5]