知前沿，问智研。智研咨询是中国一流产业咨询机构，十数年持续深耕产业研究领域，提供深度产业研 究报告、商业计划书、可行性研究报告及定制服务等一站式产业咨询服务。专业的角度、品质化的服 务、敏锐的市场洞察力，专注于提供完善的产业解决方案，为您的投资决策赋能。 根据国家统计局数据可知：2025年12月全国非金属矿物制品业出口货值为173.2亿元，同比增长4.6%； 2025年全国非金属矿物制品业累计出口货值为1837.8亿元，累计同比增长4.2%。 2019年-2025年全国非金属矿物制品业出口货值统计图 数据来源：国家统计局，智研咨询整理 上市公司：长江材料（001296），力量钻石（301071），索通发展（603612），石英股份（603688）， 坤彩科技（603826），龙高股份（605086），联瑞新材（688300），齐鲁华信（830832），秉扬科技 （836675），天马新材（838971），东方碳素（832175），宁新新材（839719） 相关报告：智研咨询发布的《2026-2032年中国稀有金属矿产行业市场调研分析及未来前景分析报告》 ...

Core Viewpoint - The PCB market is experiencing growth and technological upgrades driven by AI servers and automotive electronics, with a shift towards high-density, lightweight, and high-frequency substrates [1][2]. Group 1: Market Growth and Trends - The PCB industry is expected to expand significantly, with a projected global market size of $96.8 billion by 2025, driven by increased demand from AI technology and electric vehicles [2]. - The trend in PCB development is moving towards high-density, small aperture, large capacity, and lightweight designs, necessitating higher performance materials for core substrates [2][3]. Group 2: Key Materials and Upgrades - The demand for high-end copper foil is increasing, with HVLP-type copper foil expected to become mainstream; foreign companies currently dominate this high-end market, while domestic firms are gradually entering the supply chain [3]. - Electronic fabrics are becoming thinner and lighter, with a positive outlook on the upgrade trend for Q fabrics, where Japanese companies currently lead, but domestic enterprises are increasing their investments [3]. - The performance characteristics of copper-clad laminates are primarily determined by the resin formulation, which is evolving from epoxy resins to more advanced systems such as bismaleimide, cyanate esters, polyphenylene ether, hydrocarbon resins, and polytetrafluoroethylene [3]. Group 3: Specialized Chemicals and Market Dynamics - The upgrade in PCB technology is driving the iteration of silicon micro-powder products, with the market for high-performance spherical silicon micro-powder expected to reach $0.852 billion by 2024, accounting for 49.22% of the total market [4]. - The market for PCB-specific chemicals is anticipated to expand alongside PCB development, with foreign companies currently leading, while domestic firms are accelerating their efforts to catch up [4]. Group 4: Investment Recommendations - Companies to watch in the copper foil sector include Copper Crown Copper Foil, Defu Technology, Nord Shares, Zhongyi Technology, and Longyang Electronics; in the electronic fabric sector, notable companies are Feilihua, Ping An Electric, Lite Optoelectronics, Quartz Shares, Honghe Technology, China National Materials, International Composites, China Jushi, Changhai Shares, Shandong Fiberglass, and Bofei Electric; in the resin sector, key players are Dongcai Technology, Shengquan Group, Tongyu New Materials, Shiming Technology, and Hongchang Electronics; in the silicon micro-powder sector, focus on Lianrui New Materials, Yake Technology, Guoci Materials, and Lingwei Technology; and in PCB chemicals, consider Guangxin Materials, Guanghua Technology, Sanfu New Science, Jiuri New Materials, and Yangfan New Materials [4].

Core Viewpoint - The PCB industry is experiencing significant growth and transformation, driven by advancements in technology and increasing demand across various sectors, including telecommunications, consumer electronics, and automotive applications [9][10][18]. Group 1: PCB Classification - PCBs are classified based on material type, layer count, and structure, including ordinary boards, high-frequency boards, high-speed boards, single-sided boards, double-sided boards, multi-layer boards, rigid boards, flexible boards, rigid-flex boards, HDI boards, and packaging substrates [5][6][8][9]. - Ordinary boards are primarily made from FR4 copper-clad laminates and are widely used in various fields with lower signal integrity requirements [5]. - High-frequency boards require materials with stable dielectric properties and low loss factors, mainly used in wireless communication and automotive applications [5]. Group 2: PCB Industry Chain - The PCB industry chain consists of upstream raw materials, midstream manufacturing, and downstream applications, with raw materials including copper foil, wood pulp, electronic cloth, resins, and inks [10][11]. - The downstream applications of PCBs are extensive, covering communication devices, consumer electronics, computers, automotive electronics, industrial control, and medical devices [10][11]. Group 3: Market Trends and Forecasts - The global PCB market is projected to grow significantly, with a compound annual growth rate (CAGR) of 5.2% from 2024 to 2029, driven by increasing demand for high-density and high-performance PCBs [13][14]. - The Chinese PCB market is expected to recover, with a forecasted market size of approximately 4,333.21 billion yuan by 2025, following a decline in 2023 [18]. Group 4: Downstream Demand Growth - The demand for PCBs is increasing across various sectors, including telecommunications, where the shift to higher-speed products is evident, and in the server industry, where AI server demand is driving growth [18]. - In the automotive sector, the integration of electronics in vehicles is expected to increase, with automotive electronics projected to account for 49.6% of the total vehicle value by 2030 [18]. Group 5: Copper Foil as a Key Material - Copper foil is a critical raw material in PCB manufacturing, accounting for a significant portion of the cost structure, with its demand driven by the growth of high-end PCBs [32][34]. - The production process of copper foil involves several steps, including copper dissolution, foil manufacturing, surface treatment, and packaging [43]. Group 6: High-End Copper Foil Demand - The demand for high-end copper foil is increasing due to advancements in 5G communication and AI technologies, with a focus on low-profile copper foils for high-density applications [48][49]. - The global high-end copper foil market is largely dominated by foreign companies, but domestic firms are gradually entering the supply chain [49][50].

Investment Rating - The report maintains an "Outperform" rating for the industry [1]. Core Insights - The development of AI is driving upgrades in PCB technology, leading to increased demand for upstream materials. The global PCB market is expected to reach USD 96.8 billion by 2025 [3]. - The three main materials—copper foil, electronic cloth, and resin—are undergoing expansion and upgrades. High-end copper foil is becoming mainstream, with foreign companies dominating the high-end market while domestic firms gradually enter the supply chain [3]. - The market for silicon micro-powder is expected to grow, with high-performance spherical silicon micro-powder projected to reach a market size of RMB 850 million by 2024, accounting for 49.22% of the total market [3]. - Investment opportunities are highlighted in various segments, including copper foil (e.g., Tongguan Copper Foil, Defu Technology), electronic cloth (e.g., Feilihua, Ping An Electric), resin (e.g., Dongcai Technology), silicon micro-powder (e.g., Lianrui New Materials), and PCB chemicals (e.g., Guangxin Materials) [3]. Summary by Sections AI-Driven PCB Upgrades - The PCB industry is experiencing significant growth due to AI technology and the rise of electric vehicles, with a notable increase in demand for AI servers and automotive electronics [3]. - The trend towards high-density, small aperture, large capacity, and lightweight PCBs is evident, necessitating higher performance from upstream materials [3]. Expansion of Three Main Materials - High-end copper foil demand is on the rise, with HVLP-type copper foil expected to become the mainstream product. Foreign companies currently dominate this segment [3]. - Electronic cloth is becoming thinner and lighter, with domestic companies increasing their investments in high-end electronic cloth [3]. - The performance of copper-clad laminates is largely determined by the resin formulation, with a shift from epoxy resin to more advanced materials [3]. High-End Silicon Micro-Powder and Specialty Chemicals - The upgrade of PCBs is driving the iteration of silicon micro-powder products, with a focus on spherical silicon micro-powder to meet high-end demands [3]. - The market for PCB specialty chemicals is expanding, with foreign companies currently leading while domestic firms accelerate their development [3]. Investment Recommendations - The report suggests focusing on companies involved in copper foil, electronic cloth, resin, silicon micro-powder, and PCB chemicals, highlighting specific firms in each category [3].

Investment Rating - The report maintains an "Outperform" rating for the industry [1]. Core Insights - The development of AI is driving upgrades in PCB technology, leading to increased demand for upstream materials. The global PCB market is expected to reach USD 96.8 billion by 2025 [3]. - The three main materials—copper foil, electronic cloth, and resin—are undergoing expansion and upgrades, with high-end copper foil becoming mainstream [3]. - The market for silicon micro-powder is expected to grow, with high-performance spherical silicon micro-powder projected to reach a market size of RMB 850 million by 2024, accounting for 49.22% of the total demand [3]. - Investment opportunities are highlighted in various sectors, including copper foil, electronic cloth, resin, silicon micro-powder, and PCB chemicals [3]. Summary by Sections AI-Driven PCB Upgrades - PCB is essential in modern electronic products, with significant demand growth driven by AI technology and electric vehicles. The industry is expected to expand further [3][30]. - The trend towards high-density, small aperture, large capacity, and lightweight PCBs is evident, necessitating higher quality upstream materials [3]. Main Materials Expansion - High-end copper foil demand is increasing, with foreign companies dominating the high-end market while domestic firms are gradually entering the supply chain [3]. - Electronic cloth is becoming thinner and lighter, with domestic companies increasing their investments [3]. - The resin market is evolving from epoxy resin to more advanced materials, enhancing the performance of copper-clad laminates [3]. Silicon Micro-Powder and Specialty Chemicals - The upgrade of PCBs is driving the iteration of silicon micro-powder products, with a notable market for high-performance spherical silicon micro-powder [3]. - The market for PCB specialty chemicals is expanding, with foreign companies currently leading but domestic firms accelerating their development [3]. Investment Recommendations - The report suggests focusing on companies in various segments: - Copper Foil: Copper Crown, Defu Technology, Nord Shares, Zhongyi Technology, Longyang Electronics - Electronic Cloth: Feili Hua, Ping An Electric, Lite Optoelectronics, Quartz Shares, Honghe Technology, China National Materials, International Composites, China Jushi, Changhai Shares, Shandong Fiberglass, Bofei Electric - Resin: Dongcai Technology, Shengquan Group, Tongyu New Materials, Shiming Technology, Hongchang Electronics - Silicon Micro-Powder: Lianrui New Materials, Yake Technology, Guoci Materials, Lingwei Technology - PCB Chemicals: Guangxin Materials, Guanghua Technology, Sanfu New Materials, Jiuri New Materials, Yangfan New Materials [3].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - In the week of January 19 - 23, the stock market had large - scale net outflows of funds from important index ETFs, but the main indices were still oscillating strongly. The bond market was affected by regulatory news and the central bank's actions, with the 10 - year Treasury bond rate falling. The convertible bond market generally rose, with the CSI Convertible Bond Index up 2.92% [1][7][8]. - In the context of strong equity market sentiment and tight supply - demand of convertible bonds, the convertible bond market continued to rise last week, with the CSI Convertible Bond Index hitting a new high in nearly 10 years. It is recommended to avoid the risks of individual bonds with high redemption pressure and limited upward driving force of the underlying stocks [2][17]. - Looking forward, although the valuation vulnerability of the convertible bond market has further increased, the upward trend of the equity market is clear, providing support for convertible bond valuation. In the coming week, it is advisable to focus on sectors with high performance certainty and low - valuation leading stocks in under - performing industries [3][18]. 3. Summary by Relevant Catalogs 3.1 Market Focus (January 19 - 23) - **Stock Market**: There were large - scale net outflows of funds from important index ETFs, but the main indices were oscillating strongly with daily trading volume above 2.5 trillion yuan. The "15th Five - Year Plan" for power grid investment boosted the power grid equipment sector, and precious metals rose significantly due to global geopolitical situations. Different sectors showed fragmented performance on different days, and most Shenwan primary industries rose, with building materials, petroleum and petrochemicals, etc. leading the gains, while banks, communication, etc. lagging behind [1][7][8]. - **Bond Market**: The economic data announced last week was in line with expectations. The mid - week capital situation was tight but improved after the central bank's intervention. News of regulatory intention to cool the equity market was favorable for the bond market sentiment. The 10 - year Treasury bond rate closed at 1.8298% on Friday, down 1.26bp from the previous week [1][7][8]. - **Convertible Bond Market**: Most convertible bond individual securities rose. The CSI Convertible Bond Index was up 2.92% for the week, the median price was up 3.01%, and the arithmetic average parity was up 3.66%. The overall conversion premium rate decreased by 0.96% compared with the previous week. The textile and clothing, steel, and petroleum and petrochemical sectors in the convertible bond market led the gains, while social services, media, etc. lagged behind. In terms of individual bonds, Jiamei, Fuxin, etc. had the top gains, while Dongshi, Yinbang, etc. had the top losses. The total trading volume of the convertible bond market last week was 4395.97 billion yuan, with an average daily trading volume of 879.19 billion yuan, a decrease from the previous week [1][8][12]. 3.2 Views and Strategies (January 26 - 30) - **Risk Avoidance**: Strengthen the expected management of individual bond redemptions. Due to the "unexpected redemptions" of some targets at the beginning of the week, the valuation of high - parity convertible bonds was compressed. It is recommended to avoid the risks of individual bonds with high redemption pressure and limited upward driving force of the underlying stocks by considering factors such as remaining term and short - term stock price demands [2][17]. - **Investment Suggestions**: Although the valuation vulnerability of the convertible bond market has increased, the upward trend of the equity market provides support for convertible bond valuation. In the week of January 26 - 30, it is advisable to focus on sectors with high performance certainty such as semiconductor equipment and materials, chemical industry, lithium battery, CXO, etc., and low - valuation leading stocks in under - performing industries for absolute return funds [3][18]. 3.3 Valuation Overview - As of January 23, the average conversion premium rates of equity - biased convertible bonds in different price ranges were at high percentile values since 2010 and 2021. The average YTM of debt - biased convertible bonds with a parity below 70 yuan was - 5.66%, at the 0%/1% percentile since 2010 and 2021. The average implied volatility of all convertible bonds and the difference between the implied volatility and the long - term actual volatility of the underlying stocks were also at high percentile values [19]. 3.4 Primary Market Tracking - **Last Week (January 19 - 23)**: Aiwei and Longjian convertible bonds announced their issuance, and no convertible bonds were listed. Aiwei Convertible Bond has a scale of 19.01 billion yuan, and Longjian Convertible Bond has a scale of 10 billion yuan [26][27]. - **Next Week (January 26 - 30)**: No convertible bonds are announced for issuance, and Lianrui Convertible Bond will be listed, with a scale of 6.95 billion yuan [28][29]. - **Overall Situation**: As of January 23, there were 97 convertible bonds to be issued, with a total scale of 1522.3 billion yuan, including 8 that have been approved for registration, with a total scale of 61.6 billion yuan [30].

Investment Rating - The report maintains a "Strong Outperform" rating for the oil and petrochemical sector [1]. Core Insights - Kazakhstan's two major oil fields have halted production, causing supply disruptions that have boosted oil prices. WTI crude futures rose by 3.11% and Brent crude futures increased by 3.16% during the period from January 16 to January 23, 2026 [6]. - Geopolitical tensions, particularly between the US and Europe regarding Greenland, and uncertainties in the Middle East, particularly concerning Iran, continue to pose risks to the oil market [6]. - The supply constraints in the fluorochemical sector, combined with favorable demand driven by policy support, are expected to sustain high levels of market activity [6]. Summary by Sections Oil and Petrochemicals - Kazakhstan's oil fields "Tengiz" and "Korolev" have suspended production due to issues with the power distribution system, potentially lasting 7 to 10 days, which will reduce exports through the Caspian Pipeline Consortium (CPC) [6]. - The report highlights the need for vigilance regarding the geopolitical situation in the Middle East, with the US increasing military presence while also delaying military actions against Iran [6]. - Domestic oil companies are diversifying their oil and gas sources and investing in offshore resources to reduce dependence on foreign energy [7]. Fluorochemicals - The issuance of HFC production quotas for 2026 has increased by 5,963 tons year-on-year, with specific increases for HFC-134a, HFC-245fa, and HFC-32 [6]. - The demand for refrigerants is expected to grow due to government subsidies and the ongoing recovery in the home appliance and automotive sectors [6]. - The report suggests focusing on leading companies in the production of third-generation refrigerants and upstream fluorite resources [7]. Semiconductor Materials - The semiconductor inventory reduction trend is improving, and the basic fundamentals are gradually recovering, indicating potential for further upward movement in the sector [7]. - The report recommends attention to companies involved in semiconductor materials, particularly those benefiting from domestic substitution trends [7].

证券代码：688300 证券简称：联瑞新材 公告编号：2026-011 江苏联瑞新材料股份有限公司 NOVORAY CORPORATION （住所：江苏省连云港市海州区新浦经济开发区） 向不特定对象发行可转换公司债券 上市公告书 保荐人（主承销商） （中国（上海）自由贸易试验区商城路 618 号） 二〇二六年一月 江苏联瑞新材料股份有限公司 上市公告书 第一节 重要声明与提示 江苏联瑞新材料股份有限公司（以下简称"联瑞新材""发行人""公司" 或"本公司"）全体董事、高级管理人员保证上市公告书的真实性、准确性、完 整性，承诺上市公告书不存在虚假记载、误导性陈述或重大遗漏，并对其内容的 真实性、准确性和完整性承担个别和连带的法律责任。 根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中华人民 共和国证券法》（以下简称"《证券法》"）等有关法律、法规的规定，本公司 董事、高级管理人员已依法履行诚信和勤勉尽责的义务和责任。 中国证券监督管理委员会（以下简称"中国证监会"）、上海证券交易所（以 下简称"上交所"）、其他政府机关对本公司可转换公司债券上市及有关事项的 意见，均不表明对本公司的任何保证。 本公司 ...

2019年-2025年全国非金属矿采选业出口货值统计图 数据来源：国家统计局，智研咨询整理 知前沿，问智研。智研咨询是中国一流产业咨询机构，十数年持续深耕产业研究领域，提供深度产业研 究报告、商业计划书、可行性研究报告及定制服务等一站式产业咨询服务。专业的角度、品质化的服 务、敏锐的市场洞察力，专注于提供完善的产业解决方案，为您的投资决策赋能。 相关报告：智研咨询发布的《2026-2032年中国稀有金属矿产行业市场调研分析及未来前景分析报告》 根据国家统计局数据可知：2025年12月全国非金属矿采选业出口货值为3.1亿元，同比增长4.2%；2025 年全国非金属矿采选业累计出口货值为30.5亿元，累计同比增长7.6%。 上市公司：长江材料（001296），力量钻石（301071），索通发展（603612），石英股份（603688）， 坤彩科技（603826），龙高股份（605086），联瑞新材（688300），齐鲁华信（830832），秉扬科技 （836675），天马新材（838971），东方碳素（832175），宁新新材（839719） ...

Investment Rating - The report assigns a "Outperform" rating to the storage industry, driven by the expansion of AI and data, which is pushing the storage sector into a new cycle with increasing prices and demand for new technologies like HBM [2]. Core Insights - The storage market is experiencing significant growth due to the increasing demand for storage technology across various sectors of the digital economy, particularly driven by AI applications. The demand for AI edge storage is growing at a much faster rate than other segments, becoming a key driver for global storage market expansion [7][14]. - The report highlights that the prices of storage products have already seen substantial increases in 2025 and are expected to rise further in 2026, driven by both AI servers and general server demands. The supply-demand dynamics are complex, with structural capacity constraints and competition across multiple dimensions [7][30]. - The report emphasizes the importance of domestic storage manufacturers in China, such as Changxin Memory and Yangtze Memory Technologies, which are making significant strides in production and technology, potentially reshaping the competitive landscape [7][67]. Summary by Sections Market Overview - The global data generation is projected to reach 213.56ZB by 2025 and exceed 527.47ZB by 2029, with China's data generation expected to grow from 51.78ZB in 2025 to 136.12ZB by 2029, reflecting a CAGR of 26.9% [14][17]. - The capital expenditure of major cloud service providers (CSPs) is expected to increase significantly, with a projected total exceeding $600 billion in 2026, marking a year-on-year growth of approximately 40% [23][26]. Supply Side Dynamics - The supply of storage components is constrained, with a shift in capital expenditure focus towards advanced process technologies and high-value products rather than mere capacity expansion. This is expected to maintain a supply-demand imbalance throughout 2026 [67][70]. - The report notes that HBM technology is becoming increasingly competitive, with significant growth expected in the high-performance memory segment, particularly for AI applications [73][79]. Demand Side Dynamics - The demand for AI storage is rapidly increasing, with traditional HDDs facing supply shortages due to the lack of planned expansions by major manufacturers. This has led to a shift towards high-performance SSDs, particularly QLC SSDs, which are expected to see significant growth in 2026 [83][84]. - High-end DRAM remains a standard for AI applications, with a notable shift towards LPDDR5X memory, which is projected to see a demand increase of 169% in 2026 [86][91]. Investment Opportunities - The report suggests focusing on specific segments within the storage industry that are likely to benefit from the current market dynamics, including distributors and module manufacturers, niche market IC design companies, and domestic semiconductor supply chains [4].