证券代码：300393 证券简称：中来股份 公告编号：2026-014 苏州中来光伏新材股份有限公司 2021 年 1 月 12 日，苏州中来光伏新材股份有限公司（以下简称"公司"） 时任董事长、总经理林建伟先生向公司作出不可撤销承诺，就公司投资的泓盛腾 龙 1 号私募证券投资基金、泓盛腾龙 4 号私募证券投资基金、方际正帆 1 号私募 证券投资基金、正帆顺风 2 号私募证券投资基金事项取得诉讼判决生效之日或取 得仲裁裁决之日（两者以先到之日为准）起满两年之日，如未能追讨回投资本金 损失的差额部分，林建伟先生愿意承担差额补足义务，即承担尚未追回部分的投 资本金损失，并于上述满两年之日后的三个月内向公司进行支付。在林建伟先生 完成向公司支付上述尚未追回的投资本金损失后，若公司通过任何司法程序（包 括不限于诉讼和仲裁）或其他方式继续追回投资本金损失的，将由公司另行支付 给林建伟先生，与此同时林建伟先生确认并知晓公司通过任何司法程序或其他方 式追回投资本金后，继续追回的超过投资本金部分的财产归属于公司。具体内容 详见公司于 2021 年 1 月 13 日披露于巨潮资讯网的《关于公司使用闲置自有资金 委托理财的进展公 ...

Group 1: Technology and Cost Advantages - The company's modified BC battery technology utilizes ultra-fine aluminum paste instead of silver paste, which significantly reduces metallization costs due to the high price of silver paste [2] - The technology features a "nano armor protective layer" that prevents aluminum diffusion into polycrystalline silicon, providing excellent vertical conductivity and very low horizontal conductivity [2] Group 2: Production Capacity and Plans - The company has an annual production capacity of 16GW for TOPCon batteries in Shanxi and plans to implement silver reduction technology on the back of TOPCon batteries to enhance market competitiveness [3] - A gradual transformation of an 8GW TOPCon battery production line is set to begin this year, with further modifications depending on business developments [3] Group 3: Business Strategy and Market Adaptation - Following the release of the "Document 136" on market-oriented pricing for renewable energy in 2025, the company is adopting a cautious strategy for its distributed EPC business while actively pursuing operations and maintenance for power plants [3] - The subsidiary, Zhonglai Zhilian Energy Engineering Co., Ltd., has obtained qualifications as an operator for virtual power plants in Shanghai, aiding in business expansion [3]

证券代码：300393 证券简称：中来股份 公告编号：2026-012 苏州中来光伏新材股份有限公司 关于为控股子公司提供担保的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 一、担保情况概述 苏州中来光伏新材股份有限公司（以下简称"公司"）分别于 2025 年 4 月 24 日召开第五届董事会第十九次会议和第五届监事会第十五次会议、于 2025 年 5 月 16 日召开 2024 年度股东大会，审议通过了《关于 2025 年度为子公司提供 担保额度预计的议案》。担保额度、被担保人基本情况、担保额度调剂情况等内 容详见公司分别于 2025 年 4 月 26 日、2025 年 6 月 30 日、2025 年 11 月 21 日和 2026 年 2 月 11 日披露于巨潮资讯网的相关公告。 二、担保进展情况 四、累计对外担保数量及逾期担保数量 截至本公告披露日，公司及控股子公司的担保额度总金额为 1,842,395.09 万元，公司及控股子公司的实际担保总余额为 900,175.75 万元，占公司最近一 期经审计净资产的 267.02%。其中：公司及其控 ...

| | 是 股 | 否 股 | 为 控 东 或 | 本次解除质 | 占其所 | 占公司 | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | 持股份 | 总股本 | | | | | 股东名称 | 第 | 一 | 大 股 | 押股份数量 | | | 起始日 | 解除日期 | 质权人 | | | 东 | 及 | 其 一 | （股） | 比例 | 比例 | | | | | | | | | | （%） | （%） | | | | | | | 致行动人 | | | | | | | | | | | | | | | | 2023 年 8 月 31 | 2026 年 3 月 11 | | | 林建伟 | | 否 | | 2,587,080 | 1.45 | 0.24 | | | 徐顺航 | | | | | | | | | 日 | 日 | | 注：根据林建伟于2026年2月6日向公司出具的《放弃行使股份表决权的承诺函》，林建 伟自表决权委托到期之日起放弃所持公司178,236,987股股份（占公司总股本的16.36%） ...

Summary of Conference Call Notes Company and Industry Involved - The company discussed is Zhonglai Co., Ltd. (中来股份), focusing on the virtual power plant (VPP) sector - The industry context involves energy management and renewable energy, particularly in Shanghai, a major urban center with high external electricity dependency and urgent energy-saving and carbon reduction needs Core Points and Arguments - Zhonglai Co., Ltd.'s subsidiary, Zhonglai Zhili (中来智联), has been officially approved as an operator for virtual power plants in Shanghai, marking a significant entry into the energy market [1] - This approval signifies that Zhonglai Zhili has met the compliance requirements set by the Shanghai Virtual Power Plant Management Center, establishing itself as a legitimate market player [1] - The company is leveraging a model that combines support from the parent company's industrial chain with practical applications through its subsidiary, effectively entering the lucrative virtual power plant sector [1] Additional Important Content - Shanghai's electricity grid is characterized by a high proportion of external electricity and a pressing need for flexible resource management, highlighting the strategic importance of Zhonglai Zhili's operations [2] - The future strategy for Zhonglai Zhili includes utilizing the parent company's resources in photovoltaic components and distributed power stations to aggregate adjustable resources from commercial parks, large buildings, and charging stations [3] - The company aims to deepen its participation in the Shanghai electricity market, transitioning from a photovoltaic service provider to an "energy aggregator" [3]

Core Viewpoint - The perovskite battery sector in China is experiencing significant breakthroughs, with advancements in efficiency and stability, leading to increased interest and investment in the industry [1][4][11]. Group 1: Breakthroughs in Perovskite Technology - Wuhan University has developed a new technique called "atomic-scale interface bonding," which introduces a tunable hafnium oxide (HfOx) interlayer to stabilize the charge transport interface in perovskite solar cells, addressing long-standing efficiency and stability challenges [2][10]. - The p-i-n type perovskite solar cells produced by the research group achieved a power conversion efficiency of 27.1% (third-party certified efficiency of 26.6%) and maintained over 90% of initial efficiency after 5000 hours of operation at 85°C under continuous sunlight, with a high-temperature operational lifespan (T90) 25 times that of control devices [3][10]. - The research from the Chinese Academy of Sciences has led to the development of new tin oxide nanomaterials and the construction of two-dimensional/three-dimensional perovskite heterojunctions, which may facilitate the commercialization of efficient and stable perovskite photovoltaic modules [11]. Group 2: Market Response and Investment - The A-share photovoltaic equipment sector saw significant gains, with companies like Junda Co., Shuangliang Energy, and Yongzhen Co. reaching their daily price limits, indicating strong market interest in perovskite technology [1][8]. - A total of 32 A-share companies are actively investing in perovskite battery technology, with Junda Co. reporting a conversion efficiency of over 33.53% for its small-area perovskite-TOPCon tandem cells [5][12]. - Financial data shows that 12 stocks in the perovskite battery sector have received net inflows of financing this month, with Jiejia Weichuang and Jinko Solar attracting over 1 billion yuan each in net purchases [6][13].

Group 1 - The core viewpoint of the news is that Zhonglai Co., Ltd. has seen a significant increase in its stock price, rising by 5.03% to reach 10.03 yuan per share, with a total market capitalization of 10.929 billion yuan [1] - Zhonglai Co., Ltd. has experienced a continuous stock price increase for three consecutive days, with a cumulative increase of 3.8% during this period [1] - The company, established on March 7, 2008, specializes in the research, production, and sales of solar cell back sheets, with its main business revenue composition being 55.36% from photovoltaic application systems, 24.10% from components, 12.81% from photovoltaic auxiliary materials, 5.46% from other sources, and 2.27% from batteries [1] Group 2 - Among the top ten circulating shareholders of Zhonglai Co., Ltd., a fund under Southern Fund holds a position, specifically the Southern CSI 1000 ETF (512100), which reduced its holdings by 99,300 shares in the third quarter, now holding 7.9639 million shares, accounting for 0.83% of circulating shares [2] - The Southern CSI 1000 ETF (512100) has achieved a year-to-date return of 11.77%, ranking 1341 out of 5574 in its category, and a one-year return of 31.9%, ranking 1823 out of 4326 [2] - The fund manager of Southern CSI 1000 ETF (512100), Cui Lei, has a total fund asset scale of 137.02 billion yuan, with the best fund return during her tenure being 250.66% and the worst being -15.93% [2]

Core Viewpoint - Zhonglai Co., Ltd. announced a share pledge by a major shareholder, Lin Jianwei, for short-term financing, indicating ongoing financial maneuvers within the company [2]. Group 1: Shareholder Actions - Lin Jianwei, a shareholder holding over 5% of the company, pledged 30 million shares to Huaxia Bank for short-term financing, which represents 16.83% of his total holdings and 2.75% of the company's total share capital [2]. - On the same day, Lin Jianwei released a previous pledge of 30 million shares, resulting in a total of 94.8 million shares pledged, which constitutes 53.19% of his holdings and 8.70% of the company's total share capital [2].

Group 1 - The company announced that the term of its fifth board of directors will expire on March 1, 2026 [2] - The board's election preparation is still ongoing, leading to a decision to appropriately postpone the board's re-election [2] - The terms of the specialized committees and senior management personnel will also be extended accordingly [2]

本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 苏州中来光伏新材股份有限公司（以下简称"公司"）第五届董事会任期将 于 2026 年 3 月 1 日届满。鉴于公司董事会换届选举工作尚在筹备中，为保障公 司董事会工作的连续性和稳定性，董事会将适当延期换届，公司第五届董事会各 专门委员会委员及高级管理人员的任期亦相应顺延。 在换届选举工作完成之前，公司第五届董事会成员、董事会各专门委员会委 员及公司高级管理人员将按照法律法规和《公司章程》的规定继续履行相应的义 务和职责。 公司董事会延期换届选举不会影响公司的正常运营。公司将积极推进董事会 换届选举工作，并按有关规定及时履行信息披露义务。 特此公告。 董 事 会 证券代码：300393 证券简称：中来股份 公告编号：2026-011 苏州中来光伏新材股份有限公司 关于董事会延期换届的提示性公告 苏州中来光伏新材股份有限公司 2026 年 2 月 26 日 ...