Market Overview - The glass and fiberglass sector increased by 2.19% on January 19, with Jiuding New Materials leading the gains [1] - The Shanghai Composite Index closed at 4114.0, up 0.29%, while the Shenzhen Component Index closed at 14294.05, up 0.09% [1] Stock Performance - Jiuding New Materials (002201) closed at 12.67, up 9.98%, with a trading volume of 661,900 shares and a transaction value of 819 million [1] - International Composites (301526) closed at 8.05, up 5.78%, with a trading volume of 2,155,100 shares and a transaction value of 1.717 billion [1] - Yao Pi Glass (618009) closed at 8.29, up 3.11%, with a trading volume of 111,300 shares and a transaction value of 90.799 million [1] - Other notable stocks include Qibin Group (601636) at 6.30 (+2.77%), Shandong Pofiber (605006) at 7.58 (+2.71%), and Honghe Technology (603256) at 41.35 (+2.63%) [1] Capital Flow - The glass and fiberglass sector saw a net inflow of 667 million from main funds, while retail funds experienced a net outflow of 481 million [1] - Jiuding New Materials had a main fund net inflow of 2.79 billion, representing 34.10% of its total [2] - International Composites had a main fund net inflow of 188 million, accounting for 10.95% [2] - Other companies like Honghe Technology and Zhongcai Technology also reported net inflows from main funds, while retail funds showed significant outflows across various stocks [2]

Group 1 - The glass fiber sector increased by 0.65% on January 16, with Honghe Technology leading the gains [1] - The Shanghai Composite Index closed at 4101.91, down 0.26%, while the Shenzhen Component Index closed at 14281.08, down 0.18% [1] - Key stocks in the glass fiber sector showed varied performance, with Honghe Technology rising by 6.00% to a closing price of 40.29, while other stocks like Qibin Group and China National Building Material experienced slight declines [1] Group 2 - The glass fiber sector saw a net outflow of 44.76 million yuan from main funds, while retail investors experienced a net outflow of 106 million yuan [2] - The sector attracted a net inflow of 151 million yuan from speculative funds [2] - Detailed fund flow data indicates that Honghe Technology had a main fund net inflow of 10.3 million yuan, while China National Building Material saw a net inflow of 56.69 million yuan [3]

Group 1 - The glass and fiberglass sector increased by 3.23% compared to the previous trading day, with International Composite Materials leading the gains [1] - The Shanghai Composite Index closed at 4112.6, down 0.33%, while the Shenzhen Component Index closed at 14306.73, up 0.41% [1] - Key stocks in the glass and fiberglass sector showed significant price increases, with International Composite Materials rising by 7.03% to a closing price of 7.76, and China Jushi increasing by 4.38% to 18.33 [1] Group 2 - The glass and fiberglass sector saw a net inflow of 419 million yuan from institutional investors, while retail investors experienced a net outflow of 490 million yuan [2] - The trading volume for International Composite Materials was 2.56 million shares, with a transaction value of 2.01 billion yuan [1] - The stock with the highest decline was Zai Sheng Technology, which fell by 10.03% to a closing price of 10.67 [2] Group 3 - Major stocks like Zhongcai Technology and Honghe Technology had varying net inflows and outflows, with Zhongcai Technology seeing a net inflow of 385 million yuan from institutional investors [3] - The net outflow for retail investors in Zhongcai Technology was 273 million yuan, indicating a significant divergence in investor sentiment [3] - The overall market sentiment in the glass and fiberglass sector reflects a mixed response, with some stocks experiencing strong institutional support while others faced retail selling pressure [3]

Core Viewpoint - The article emphasizes the critical role of high-end electronic fabric in the AI computing power revolution, highlighting the dominance of Japanese companies in this sector and the emerging competition from Chinese firms [5][21]. Group 1: Japanese Dominance in High-End Electronic Fabric - Japanese companies like Nitto Denko, Asahi Kasei, and AGC dominate nearly 70% of the global high-end electronic fabric market, creating a near monopoly [7][12]. - These companies do not manufacture AI chips but control a crucial component that supports AI computing power [8]. - The unique chemical formulations of NE-glass and T-glass developed by Japanese firms provide superior dielectric properties, making them difficult to compete against [12][16]. Group 2: Challenges and Innovations from Chinese Companies - Chinese companies have been primarily active in the mid to low-end electronic fabric market, but recent innovations are challenging the Japanese monopoly [10][21]. - Companies like Honghe Technology and Linzhou Guangyuan have made significant breakthroughs in producing ultra-thin and low-dielectric electronic fabrics, breaking the long-standing foreign dominance [27][31]. - The successful production of 9-micron ultra-thin electronic fabric by Honghe in 2021 marked a significant milestone in the industry [27]. Group 3: The Material Revolution - The article discusses the importance of material science in technological advancements, asserting that breakthroughs in materials are essential for the progress of industries like AI and aerospace [39][41]. - The development of M9-level quartz fabric by companies like Feilihua represents a new frontier in high-end electronic materials, providing alternatives to Japanese products [35][36]. - The ongoing material revolution is seen as a critical step for China to achieve self-sufficiency and reduce reliance on foreign technology [49].

Group 1 - The electronic fabric concept experienced a volatile rise in early trading, with international composite materials increasing by over 10% [1] - Dongcai Technology and Honghe Technology hit the daily limit, indicating strong investor interest and demand [1] - Changhai Co., Nanya New Materials, Feilihua, and Zhongyi Technology also showed significant gains, contributing to the overall positive trend in the sector [1]

Market Overview - The glass and fiberglass sector increased by 0.07% on January 14, with Jiuding New Materials leading the gains [1] - The Shanghai Composite Index closed at 4126.09, down 0.31%, while the Shenzhen Component Index closed at 14248.6, up 0.56% [1] Stock Performance - Jiuding New Materials (002201) closed at 12.52, up 10.02% with a trading volume of 722,900 shares and a transaction value of 879 million [1] - International Composites (301526) closed at 7.25, up 3.72% with a trading volume of 1,466,900 shares and a transaction value of 1.059 billion [1] - China Glass (600176) closed at 17.56, down 0.57% with a trading volume of 485,300 shares [1] - Other notable stocks include Zhongcai Technology (002080) at 36.39, up 2.22%, and Honghe Technology (603256) at 36.08, up 1.29% [1] Capital Flow - The glass and fiberglass sector saw a net inflow of 40.23 million from institutional investors, while retail investors contributed a net inflow of 13.7 million [2] - However, speculative funds experienced a net outflow of 178 million [2] Individual Stock Capital Flow - Jiuding New Materials had a net inflow of 3.09 billion from institutional investors, but a net outflow of 1.34 billion from speculative funds [3] - Zhongcai Technology saw a net inflow of 65.48 million from institutional investors, with a net outflow of 44.13 million from speculative funds [3] - International Composites had a net inflow of 33.60 million from institutional investors, while speculative funds experienced a net outflow of 31.69 million [3]

Investment Rating - The report maintains a "Buy" rating for key companies in the domestic computing power industry, including Cambrian (688256) and SMIC (0981.HK) [7][12]. Core Insights - The report emphasizes the certainty of investment opportunities in the domestic computing power sector, driven by the upcoming release of the new generation of computing power chips, represented by H Company’s 950 series, which will enter mass production in the first quarter [5][6]. - The domestic computing power industry is expected to see significant growth, with ByteDance projected to invest 150 billion in global computing power procurement in 2026, of which 60-65 billion is expected to be allocated domestically, with over 40 billion for domestic computing power [6]. - The report suggests that the impact of the H200 release on the domestic computing power industry will be limited, as the primary application scenarios differ from those of domestic solutions [6]. Summary by Sections Supply Side - The domestic computing power sector has faced challenges due to U.S. restrictions on advanced semiconductor processes and key materials. However, breakthroughs are anticipated starting in the second half of 2025, with improved collaboration between chip design companies and foundries expected to enhance production yields by 2026 [5][6]. - The report highlights the optimization of the supply chain and the collaboration between hardware and software, which has significantly improved the usability of domestic computing power in AI inference scenarios [5]. Demand Side - The demand for computing power in 2026 is becoming clearer, with major internet companies like Alibaba and Tencent also planning significant investments in domestic computing power [6]. - The report notes that the three major telecom operators are expected to increase their procurement of domestic computing power to meet the growing demand from AI applications [6]. Key Companies to Watch - The report recommends focusing on Cambrian (688256) as a representative of domestic computing power card suppliers and SMIC (0981.HK) as a leading foundry. Additionally, attention is drawn to Huahong Semiconductor (1347.HK) for its advancements in advanced processes [7]. - The report also suggests monitoring companies related to domestic IC substrates due to supply bottlenecks caused by shortages of upstream materials, recommending companies like Shenzhen South Circuit (002916) and Pengding Holdings (002938) [7]. Overseas Computing Power Industry - The report observes a shift in the driving force of AI computing power from training large models to deploying inference applications, with companies like Google leading advancements in model capabilities [8][9]. - The report anticipates continued high growth in AI application-driven computing power demand, with major companies expected to double their computing power every six months over the next few years [10].

证券代码：603256 证券简称：宏和科技 宏和电子材料科技股份有限公司 Grace Fabric Technology Co.,Ltd. （上海市浦东康桥工业区秀沿路 123 号） 2025 年度向特定对象发行 A 股股票 募集说明书 （注册稿） 保荐人（主承销商） 广东省深圳市福田区中心三路 8 号卓越时代广场（二期）北座 二〇二五年十月 宏和电子材料科技股份有限公司 2025 年度向特定对象发行 A 股股票募集说明书 声 明 本公司及全体董事、审计委员会成员、高级管理人员承诺募集说明书及其他 信息披露资料不存在任何虚假记载、误导性陈述或重大遗漏，并对其真实性、准 确性及完整性承担相应的法律责任。 公司负责人、主管会计工作负责人及会计机构负责人（会计主管人员）保证 募集说明书中财务会计资料真实、完整。 中国证监会、交易所对本次发行所作的任何决定或意见，均不表明其对申请 文件及所披露信息的真实性、准确性、完整性作出保证，也不表明其对发行人的 盈利能力、投资价值或者对投资者的收益作出实质性判断或保证。任何与之相反 的声明均属虚假不实陈述。 根据《证券法》的规定，证券依法发行后，发行人经营与收益的变化，由发 行 ...

Market Overview - The glass and fiberglass sector experienced a decline of 3.39% on January 13, with Zaiseng Technology leading the drop [1] - The Shanghai Composite Index closed at 4138.76, down 0.64%, while the Shenzhen Component Index closed at 14169.4, down 1.37% [1] Individual Stock Performance - Zaiseng Technology (603601) closed at 13.18, down 9.97% with a trading volume of 940,400 shares and a transaction value of 1.253 billion [1] - Jiuding New Materials (002201) closed at 11.38, down 6.18% with a trading volume of 986,800 shares and a transaction value of 1.155 billion [1] - Honghe Technology (603256) closed at 35.62, down 5.82% with a trading volume of 187,100 shares and a transaction value of 686 million [1] - International Composite Materials (301526) closed at 6.99, down 5.67% with a trading volume of 1,150,000 shares and a transaction value of 817 million [1] - Jinjing Technology (600586) closed at 6.33, down 5.66% with a trading volume of 1,260,600 shares and a transaction value of 804 million [1] - Qibin Group (601636) closed at 6.16, down 3.60% with a trading volume of 618,200 shares and a transaction value of 385 million [1] - China National Materials (002080) closed at 35.60, down 3.26% with a trading volume of 485,700 shares and a transaction value of 1.757 billion [1] - Yaopi Glass (600819) closed at 8.60, down 3.15% with a trading volume of 128,900 shares and a transaction value of 112 million [1] - Changhai Co., Ltd. (300196) closed at 14.67, down 1.81% with a trading volume of 71,000 shares and a transaction value of 105 million [1] - Shandong Fiberglass (605006) closed at 7.17, down 1.38% with a trading volume of 96,500 shares and a transaction value of 7.01 million [1] Capital Flow Analysis - The glass and fiberglass sector saw a net outflow of 900.1 million from main funds, while retail investors had a net inflow of 922 million [1] - The table shows the capital flow for individual stocks, indicating varying levels of net inflow and outflow among different companies [2] - For instance, Jinjing Technology had a main fund net outflow of 42.96 million, while retail investors had a net outflow of 36.36 million [2] - Jiuding New Materials experienced a significant main fund net outflow of 75.36 million, with retail investors showing a net inflow of 127.1 million [2]

Market Overview - The glass and fiberglass sector increased by 0.1% compared to the previous trading day, with Honghe Technology leading the gains [1] - The Shanghai Composite Index closed at 4085.77, up 0.05%, while the Shenzhen Component Index closed at 14030.56, up 0.06% [1] Stock Performance - Honghe Technology (603256) closed at 38.30, up 2.90% with a trading volume of 314,000 shares [1] - Yaopi Glass (618000) closed at 8.59, up 2.26% with a trading volume of 184,300 shares [1] - International Composites (301526) closed at 7.34, up 1.66% with a trading volume of 1,296,500 shares [1] - Other notable stocks include: - Jinjing Technology (600586) at 6.00, up 1.18% [1] - Qibin Group (601636) at 6.50, up 0.78% [1] - China Jushi (600176) at 17.55, up 0.23% [1] - Changhai Co. (300196) at 14.86, down 0.13% [1] - China National Materials (002080) at 36.75, down 0.54% [1] - South Glass A (000012) at 4.50, down 0.66% [1] - Shandong Fiberglass (605006) at 7.24, down 0.96% [1] Capital Flow - The glass and fiberglass sector experienced a net outflow of 405 million yuan from institutional investors, while retail investors saw a net inflow of 328 million yuan [2] - The sector's overall capital flow indicates a mixed sentiment among different investor types [2] Individual Stock Capital Flow - Honghe Technology saw a net inflow of 93.91 million yuan from institutional investors, but a net outflow from retail investors [3] - International Composites had a net inflow of 75.76 million yuan from institutional investors, with significant outflows from retail investors [3] - Other stocks like Qibin Group and Yaopi Glass also showed varied capital flows, with institutional outflows and retail inflows [3]