证券代码：002654 证券简称：万润科技 公告编号：2026-011号 深圳万润科技股份有限公司 关于公司及子公司向银行等外部机构 申请综合授信额度及担保事项的进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、公司及子公司向银行等外部机构申请综合授信额度及担保情况概述 同意子公司对公司提供的担保额度不超过 12 亿元、公司及子公司对资产负 债率 70%以下（含）的子公司提供的担保额度不超过 9 亿元、公司及子公司对资 产负债率超过 70%的子公司提供的担保额度不超过 4 亿元；在前述预计担保总额 度范围内，各主体之间的担保额度可以调剂使用；相关担保事项以正式签署的担 保协议为准；对同一授信业务提供的担保额度不重复计算；任一时点的担保余额 不得超过股东大会审议通过的担保额度；该额度可滚动循环使用。 在上述综合授信及担保总额度内，董事会提请股东大会授权公司总裁办公会 审批具体授信及担保事宜、在上述担保总额度范围内对公司向子公司、子公司向 公司及子公司向子公司提供的担保额度进行调剂，总裁办公会审议通过后由公司 法定代表人或经合法授权的代理人办理授信和担 ...

证券代码：002654 证券简称：万润科技 公告编号：2026-010号 深圳万润科技股份有限公司 关于公司及子公司向银行等外部机构 申请综合授信额度及担保事项的进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、公司及子公司向银行等外部机构申请综合授信额度及担保情况概述 深圳万润科技股份有限公司（以下简称"公司"或"万润科技"）分别于 2025 年 4 月 24 日、2025 年 5 月 16 日召开第六届董事会第七次会议及 2024 年度 股东大会，审议通过《关于公司及子公司向银行等外部机构申请综合授信额度及 担保事项的议案》，同意公司及子公司（含目前及未来纳入公司合并报表范围内 的全资和控股子公司，以下合称"子公司"）向银行、融资租赁公司、合作方等 外部机构申请综合授信额度总额不超过人民币 30 亿元（不含已生效未到期的额 度），综合授信额度项下业务范围包括但不限于贷款、承兑汇票及贴现、保函、 票据池、信用证、融资租赁、外汇衍生产品等，该额度可滚动循环使用。 同意子公司对公司提供的担保额度不超过 12 亿元、公司及子公司对资产负 债率 70%以 ...

证券代码：002654 证券简称：万润科技 公告编号：2026-009号 深圳万润科技股份有限公司 关于公司及子公司向银行等外部机构 申请综合授信额度及担保事项的进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、公司及子公司向银行等外部机构申请综合授信额度及担保情况概述 深圳万润科技股份有限公司（以下简称"公司"或"万润科技"）分别于 2025 年 4 月 24 日、2025 年 5 月 16 日召开第六届董事会第七次会议及 2024 年度 股东大会，审议通过《关于公司及子公司向银行等外部机构申请综合授信额度及 担保事项的议案》，同意公司及子公司（含目前及未来纳入公司合并报表范围内 的全资和控股子公司，以下合称"子公司"）向银行、融资租赁公司、合作方等 外部机构申请综合授信额度总额不超过人民币 30 亿元（不含已生效未到期的额 度），综合授信额度项下业务范围包括但不限于贷款、承兑汇票及贴现、保函、 票据池、信用证、融资租赁、外汇衍生产品等，该额度可滚动循环使用。 同意子公司对公司提供的担保额度不超过 12 亿元、公司及子公司对资产负 债率 70%以 ...

2026年3月24日 深圳万润科技股份有限公司（以下简称"公司"）近日收到公司非独立董事 李侯久先生的书面辞职报告，李侯久先生因工作调整，辞去公司非独立董事职务， 辞职后仍在公司子公司杭州信立传媒有限公司工作，其原定任期至第六届董事会 届满时止。 根据《中华人民共和国公司法》《深圳证券交易所上市公司自律监管指引第 1 号——主板上市公司规范运作》《公司章程》等有关规定，李侯久先生辞职不 会导致公司董事会成员低于法定最低人数，不会影响公司董事会的正常运作，其 辞职报告自送达公司董事会之日起生效。截至本公告披露日，李侯久先生未持有 公司股份，不存在应当履行而未履行的承诺事项。 特此公告。 深圳万润科技股份有限公司 董事会 证券代码：002654 证券简称：万润科技 公告编号：2026-008号 深圳万润科技股份有限公司 关于非独立董事辞职的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 1 ...

Group 1 - The core viewpoint of the article highlights the strengthening of the A-share media sector, with specific stocks like Wanrun Technology and Zhangyue Technology showing significant gains [1] - On March 15, the Writer Assistant Claw, an AI application by the Reading Group, began internal testing, marking a significant deployment of AI technology in the domestic online literature creation ecosystem [1] - China Galaxy Securities notes that the rise of OpenClaw signifies a shift in the core value of the AI industry from model capability to task completion capability, enhancing the complexity of workloads and increasing token consumption [1] Group 2 - The Media ETF Huaxia (516190) closely tracks the CSI Entertainment Media Index, which aligns with the "GEO concept," suggesting that investing through the ETF is a strategic way to capture the intersection of AI applications and the media industry [1]

申请综合授信额度及担保事项的进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、公司及子公司向银行等外部机构申请综合授信额度及担保情况概述 深圳万润科技股份有限公司（以下简称"公司"或"万润科技"）分别于 2025 年 4 月 24 日、2025 年 5 月 16 日召开第六届董事会第七次会议及 2024 年度 股东大会，审议通过《关于公司及子公司向银行等外部机构申请综合授信额度及 担保事项的议案》，同意公司及子公司（含目前及未来纳入公司合并报表范围内 的全资和控股子公司，以下合称"子公司"）向银行、融资租赁公司、合作方等 外部机构申请综合授信额度总额不超过人民币 30 亿元（不含已生效未到期的额 度），综合授信额度项下业务范围包括但不限于贷款、承兑汇票及贴现、保函、 票据池、信用证、融资租赁、外汇衍生产品等，该额度可滚动循环使用。 同意子公司对公司提供的担保额度不超过 12 亿元、公司及子公司对资产负 债率 70%以下（含）的子公司提供的担保额度不超过 9 亿元、公司及子公司对资 产负债率超过 70%的子公司提供的担保额度不超过 4 亿元；在前述预 ...

Group 1 - Crystal Optoelectronics is a core component enterprise in the optical optoelectronics field, focusing on optical components, thin-film optical panels, semiconductor optics, automotive electronics (AR+), and reflective materials [1] - The company provides infrared cutoff filters and micro-prisms to leading brands in the consumer electronics sector, leading in the share of periscope lens matching [1] - The automotive optical layout includes AR-HUD and laser radar window pieces, benefiting from the increasing penetration rate of smart cockpits [1] Group 2 - O-Film has over 20 years of experience in the optical optoelectronics field, establishing a business system in smartphones, smart cars, and new fields, and is a core supplier of optical modules and imaging systems [2] - The company focuses on high-pixel camera modules, optical lenses, under-display fingerprint sensors, and 3D ToF products, successfully entering the supply chain of domestic flagship models [2] - The smart automotive business is rapidly growing, with multiple car manufacturers designating the company for vehicle-mounted cameras and laser radar optical solutions [2] Group 3 - Singsun has formed a dual main business structure of lithium battery anode materials and display polarizers, with its subsidiary being a global leader in polarizers [3] - The company has the largest market share in large-size LCD polarizers globally, with rapid breakthroughs in high-value-added products for automotive and OLED applications [3] - The dual business model supports strong performance resilience, benefiting from the high-endization of display panels and the growth of new energy materials [3] Group 4 - Fuzhijian Technology is a global leader in optical crystals and precision optical components, with products widely used in lasers, optical communications, semiconductors, AR/VR, and scientific instruments [4] - The company leads in the global market share of nonlinear optical crystals and has a strong gross margin level [4] - Fuzhijian focuses on high-end optical materials and devices, driven by research and development, with long-term support for performance and valuation [4] Group 5 - Rainbow Holdings is one of the few companies in China to achieve an integrated layout of "liquid crystal panels + substrate glass," focusing on G8.5+ high-generation substrate glass and large-size TFT-LCD panels [5] - The company has broken through overseas technical barriers and achieved self-control of the overflow method process, supplying products in bulk to leading panel manufacturers [5] - Rainbow's business structure optimization and high-value product ratio increase are supported by national new display strategy projects [5] Group 6 - Helitai focuses on display modules and electronic paper, being an important supplier of display devices in the optical optoelectronics field [6] - The company has a leading global market share in electronic paper, covering electronic price tags, readers, and smart retail [6] - Helitai's car display business has broken into the supply chain of leading car manufacturers, with rapid order growth [6] Group 7 - Kangguan Technology is a leader in smart display terminals, with a global leading shipment volume of smart interactive panels covering education and office scenarios [7] - The company has a strong presence in professional displays, including e-sports monitors and medical displays, with a leading domestic market share [7] - Kangguan's product structure is shifting towards high-margin and intelligent upgrades, benefiting from nearly 30 years of manufacturing experience [7] Group 8 - Opple Lighting is a domestic leader in LED lighting and smart optics, with a high revenue share from LED light sources and fixtures [8] - The company is advancing smart lighting upgrades and has a strong presence in commercial lighting solutions [8] - Opple's product structure is optimizing, with a steady gross margin and a strong brand presence in the market [8] Group 9 - Yongxin Optical is a leader in high-end optical instruments and precision optical components, covering multiple scenarios including research, industry, automotive, and medical [9] - The company has a strong market position in high-end microscopes and laser radar optical components, benefiting from the popularity of autonomous driving [9] - Yongxin's products are characterized by high-endization and accelerated import substitution, supported by nearly 80 years of optical expertise [9] Group 10 - Dongtian Micro focuses on precision optical thin-film components, covering imaging optics and communication optics, serving as a core component supplier in the optical optoelectronics upstream [10] - The company has a strong presence in the mobile phone camera market and is expanding into automotive optical layouts [10] - Dongtian's optical communication business is growing rapidly, becoming a major contributor to its performance [10]

证券代码：002654 证券简称：万润科技 公告编号：2026-006号 关于公司及子公司向银行等外部机构 申请综合授信额度及担保事项的进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 深圳万润科技股份有限公司 一、公司及子公司向银行等外部机构申请综合授信额度及担保情况概述 深圳万润科技股份有限公司（以下简称"公司"或"万润科技"）分别于 2025 年 4 月 24 日、2025 年 5 月 16 日召开第六届董事会第七次会议及 2024 年度 股东大会，审议通过《关于公司及子公司向银行等外部机构申请综合授信额度及 担保事项的议案》，同意公司及子公司（含目前及未来纳入公司合并报表范围内 的全资和控股子公司，以下合称"子公司"）向银行、融资租赁公司、合作方等 外部机构申请综合授信额度总额不超过人民币 30 亿元（不含已生效未到期的额 度），综合授信额度项下业务范围包括但不限于贷款、承兑汇票及贴现、保函、 票据池、信用证、融资租赁、外汇衍生产品等，该额度可滚动循环使用。 同意子公司对公司提供的担保额度不超过 12 亿元、公司及子公司对资产负 债率 70%以 ...

Group 1 - The core viewpoint of the news is that Wanrun Technology has shown significant trading activity, with a notable increase in financing and a stable stock performance, indicating investor interest and market confidence [1][2]. - On February 25, Wanrun Technology's stock rose by 1.64%, with a trading volume of 815 million yuan. The financing buy-in amount for the day was 93.96 million yuan, while the financing repayment was 91.86 million yuan, resulting in a net financing buy of 2.10 million yuan [1]. - As of February 25, the total balance of margin trading for Wanrun Technology was 760 million yuan, which accounts for 5.80% of its circulating market value, indicating a high level of financing compared to the past year [1]. Group 2 - Wanrun Technology, established on December 13, 2002, and listed on February 17, 2012, is primarily engaged in LED packaging, lighting applications, and digital marketing. The revenue composition includes 60.99% from digital marketing, 16.28% from semiconductor storage, and 8.53% from LED lighting [2]. - For the period from January to September 2025, Wanrun Technology achieved an operating income of 3.714 billion yuan, representing a year-on-year growth of 21.77%. However, the net profit attributable to shareholders decreased by 16.58% to 27.76 million yuan [2]. - As of September 30, 2025, Wanrun Technology's top ten circulating shareholders included new entrants such as GF Technology Innovation Mixed A and Hong Kong Central Clearing Limited, indicating a shift in institutional holdings [3].

Core Viewpoint - The storage chip sector is experiencing a significant surge due to increased demand driven by the AI boom, leading to a reversal in supply-demand dynamics and an upward price cycle for storage products [2][3]. Group 1: Market Performance - Beijing Junzheng's stock rose over 10%, with other companies like Taiji Industry and Shikong Technology hitting the daily limit, and Wanrun Technology, Baiwei Storage, Lanke Technology, Zhaoyi Innovation, and Shannon Chip also seeing gains [1]. - The top gainers in the market included Delong Laser (+13.25%), Juguang Technology (+12.17%), and Beijing Junzheng (+11.48%) [2]. Group 2: Industry Dynamics - The AI data center construction is accelerating the demand for high-bandwidth storage chips such as DRAM and HBM, with major manufacturers actively controlling ordinary storage capacity to focus on high-end AI storage, optimizing the supply-demand landscape [4]. - SK Hynix reported that its DRAM and NAND inventory has dropped to a low of approximately 4 weeks, with expectations for continued decline throughout the year, enhancing the original manufacturers' pricing power [3]. - Samsung is negotiating the pricing for its latest AI storage chip, HBM4, which is expected to be priced 20% to 30% higher than the previous generation, with an anticipated price of around $700 [3]. Group 3: Related Industries - The storage chip manufacturing sector is set to benefit from the dual increase in product volume and pricing, providing substantial growth potential for companies focused on storage chip R&D and manufacturing [4]. - The chip packaging and testing industry, particularly for high-end HBM chips, will see growth opportunities as the demand for advanced packaging technologies like 2.5D and 3D increases [4]. - The expansion of storage chip capacity and technological upgrades will drive demand for semiconductor materials and equipment, benefiting companies with core technological advantages and accelerating the domestic substitution process [4].