Core Viewpoint - The solar photovoltaic sector experienced significant stock price increases due to rumors of a potential "storage plan" aimed at reducing production and stabilizing prices in the silicon material industry [2][5][6]. Group 1: Market Reaction - On May 13, several solar companies, including Tongwei Co., Ltd. and Daqo New Energy Corp., saw their stock prices surge, with Tongwei reaching a limit up and Daqo increasing by over 19% [2]. - The Wind photovoltaic index rose by 1.40%, contrasting with the overall flat performance of the A-share market on the same day [5]. - The rumors of a "storage plan" were circulated on social media, suggesting that leading companies in the silicon material sector were discussing significant production cuts to stabilize prices [5][6]. Group 2: Industry Dynamics - Industry insiders confirmed that discussions about production cuts and price stabilization were indeed taking place among leading silicon material manufacturers, although the specifics of the "storage plan" remained unclear [6][7]. - The China Nonferrous Metals Industry Association's silicon division reported that the average operating rate of silicon material companies had dropped to below 40%, marking a historical low [8]. - Despite efforts to reduce production, the inventory levels in the silicon material sector remained high, with approximately 391,800 tons of inventory reported as of March 2025 [8]. Group 3: Price Trends - The average transaction price for silicon materials fell to 41,600 yuan per ton in the first quarter, with a year-on-year decrease exceeding 44% in production [8]. - The market for silicon materials has been under pressure, with prices declining due to high inventory levels and a lack of demand following the end of a "rush installation" effect [8][9]. - The industry is facing challenges in balancing supply and demand, with concerns about how to fill the demand gap as the "rush installation" effect fades [8].

5月13日，一直跑输大盘、低迷已久的光伏概念股集体反弹。 截至收盘，东方日升（300118.SZ）涨近17%，大全能源（688303.SH）涨近14%，协鑫集成（002506.SZ）、通威股份（600438.SH）、钧达股份 （002865.SZ）、隆基绿能（601012.SH）均录得上涨。 消息面，有传闻称，光伏业内正计划由硅料行业头部六大厂商来收购剩余所有硅料产能，且某头部厂商提议减产挺价，并设置了挺价的目标区间。 上述"收储计划"目前虽未得到官方证实，却引发市场的轩然大波，资金积极涌入，相关概念股集体上涨。 此外，也有业内人士提出，可以通过硅料企业停产一两个月，优先消化库存再启动生产，从而使硅料企业重回微利的水平线，摆脱亏损困局。这一消息也为 市场注入了一剂强心针。 资料显示，2024年至今，光伏行业经历极致内卷，从拼成本到拼现金流，可谓血流成河，产业链各环节价格重挫，在此背景下，行业内部仍在积极协商，希 望寻求破局之策。 有分析师认为，如果上述相关举措能够得到响应和贯彻落地，光伏行业短期的供需格局将发生变化，供给侧改革驱动产业链价格回升，企业盈利能力或将逐 步复苏。 值得注意的是，随着关税谈判出现阶段 ...

Market Overview - The A-share market experienced fluctuations, with the Shenzhen Composite Index and the ChiNext Index turning negative, while the Shanghai Composite Index saw a slight increase of 0.17% to close at 3374.87 points [1] - The total trading volume in the Shanghai and Shenzhen markets was 13,262 billion yuan, showing a slight decrease compared to the previous day [1] Banking Sector - The banking sector showed strength today, with several banks reaching new highs, including Chongqing Bank up over 4%, Shanghai Bank, Xiamen Bank, and Pudong Development Bank each rising over 3% [3][4] - Institutional investors are increasingly favoring the banking sector, driven by regulatory support for public funds and increased insurance capital entering the market [3] - The fundamental logic for investing in banks remains strong, as they are expected to be less affected by US-China trade tensions compared to other industries [3] Shipping Sector - The shipping sector saw a significant rally, with stocks like China National Aviation Holding rising over 23% and Ningbo Shipping reaching the daily limit [6][7] - Analysts suggest that progress in US-China tariff negotiations could lead to a positive shift in the container shipping market, with demand expected to recover due to increased purchases from US retailers [6][8] Solar Industry - The solar industry experienced a surge, with stocks like Dongfang Risheng rising nearly 17% and Daqo New Energy increasing by about 14% [10][11] - A rumor regarding major silicon material manufacturers planning to consolidate and store inventory has sparked interest in the sector, although companies have denied any such plans [12] - Analysts believe that the solar industry's financial performance has reached a bottom, with reduced expansion intentions due to low profitability [13]

Core Viewpoint - The silicon energy concept sector has shown a positive performance, with a 2.30% increase, ranking third among concept sectors, driven by significant gains in several stocks [1][2]. Group 1: Sector Performance - The silicon energy concept sector saw 28 stocks rise, with notable gainers including Jingyuntong (京运通) at 10.14%, Oujing Technology (欧晶科技) at 9.98%, and Jitai Co. (集泰股份) at 9.97% [1][3]. - The top performers in the sector included Dongfang Risen (东方日升) with a 16.96% increase, Daqian Energy (大全能源) at 13.99%, and Tongwei Co. (通威股份) at 7.56% [1][2]. Group 2: Capital Flow - The silicon energy sector experienced a net inflow of 1.121 billion yuan, with 22 stocks receiving net inflows, and 6 stocks exceeding 50 million yuan in net inflow [2][3]. - Tongwei Co. led the net inflow with 585 million yuan, followed by Dongfang Risen with 194 million yuan and Jingyuntong with 134 million yuan [2][3]. Group 3: Stock Specifics - The stocks with the highest net inflow ratios included Oujing Technology at 51.51%, Jingyuntong at 41.61%, and Jitai Co. at 41.51% [3][4]. - Other notable stocks included Daqian Energy with a 13.99% increase and a net inflow of 86.52 million yuan, and Teber Electric (特变电工) with a 1.87% increase and a net inflow of 99.83 million yuan [3][4].

证券代码：300118 证券简称：东方日升 公告编号：2025-041 东方日升新能源股份有限公司 关于股东部分股份质押的公告 | | | | 份数量 | 份数量 | 比例 | 比例 | 已质 | | 未质 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | | 押股 | | 押股 | | | | | | | | | | | 占已 | | 占未 | | | | | | | | | 份限 | | 份限 | | | | | | | | | | | 质押 | | 质押 | | | | | | | | | 售和 | | 售和 | | | | | | | | | | | 股份 | | 股份 | | | | | | | | | 冻结 | 比例 | 冻结 | 比例 | | | | | | | | | 数量 | | 数量 | | | | | | | | | | 注[1] | | 注[2] | | | 林海峰 | 282,998,377 | 24.82% | 120,050,000 | 129,880,000 ...

Group 1 - The perovskite battery concept index rose by 1.58%, ranking 7th among concept sectors, with 28 stocks increasing in value, including GCL-Poly Energy and Baoxin Technology hitting the daily limit [1] - Leading stocks in the perovskite battery sector included Dongfang Risen, Qicai Chemical, and Tongwei Co., which rose by 16.96%, 13.93%, and 7.56% respectively [1] - The sector experienced a net inflow of 1.087 billion yuan from main funds, with 33 stocks receiving net inflows, and 6 stocks exceeding 50 million yuan in net inflow [2] Group 2 - The top three stocks by net inflow were Tongwei Co. with 585 million yuan, Dongfang Risen with 194 million yuan, and GCL-Poly Energy with 160 million yuan [2][3] - The net inflow ratios for GCL-Poly Energy, Baoxin Technology, and Tongwei Co. were 31.86%, 30.73%, and 19.65% respectively [3] - The overall market saw various concept sectors with differing performances, with the China-Korea Free Trade Zone leading at 3.03% and the shipbuilding sector declining by 3.40% [2]

证券代码：300118 证券简称：东方日升 公告编号：2025-042 东方日升新能源股份有限公司 关于召开 2024 年年度股东大会的提示性公告 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。 东方日升新能源股份有限公司（以下简称"东方日升"、"公司"）第四届董 事会第十八次会议决定于 2025 年 5 月 14 日下午 14:00 召开 2024 年年度股东大 会（以下简称"本次股东大会"）。根据《公司章程》的有关规定，现将本次股东 大会的有关事项再次提示如下： 一、召开会议的基本情况 1、股东大会届次：2024 年年度股东大会 2、召集人：公司董事会 3、会议召开的合法、合规性：经本公司第四届董事会第十八次会议审议通 过，决定召开股东大会，召集程序符合有关法律、行政法规、部门规章、规范性 文件和公司章程的规定。 4、会议召开日期和时间： （1）现场会议时间：2025 年 5 月 14 日（周三）下午 14:00 （2）网络投票时间：2025 年 5 月 14 日。其中，通过深圳证券交易所交易 系统进行网络投票的时间为2025年5月14日9:15-9:25 ...

Core Viewpoint - The TOPCON battery concept sector has shown a positive performance with a 1.50% increase, ranking 8th among concept sectors, driven by significant gains in several stocks such as Tongwei Co., Ltd. and others [1] Group 1: Market Performance - As of May 13, the TOPCON battery concept saw 49 stocks rise, with notable performers including Baida Precision Engineering, GCL-Poly Energy, and Baoxin Technology reaching their daily limit up [1] - The leading gainers in the sector included Dongfang Risheng with a 16.96% increase, Tongwei Co., Ltd. at 7.56%, and Haitai New Energy at 7.01% [1] - Conversely, the biggest losers were *ST Mubang, *ST Yunwang, and Saifutian, which fell by 5.01%, 4.40%, and 3.43% respectively [1] Group 2: Capital Flow - The TOPCON battery concept sector experienced a net inflow of 1.04 billion yuan, with 49 stocks receiving net inflows, and 6 stocks exceeding 50 million yuan in net inflow [1] - Tongwei Co., Ltd. led the net inflow with 585 million yuan, followed by Dongfang Risheng, GCL-Poly Energy, and Baoxin Technology with net inflows of 194 million yuan, 160 million yuan, and 111 million yuan respectively [1] - In terms of net inflow ratios, GCL-Poly Energy, Baoxin Technology, and Tongwei Co., Ltd. had the highest ratios at 31.86%, 30.73%, and 19.65% respectively [2]

2025.05. 13 "目前头部硅料企业已基本达成共识。"第一财经记者今日另从某头部硅料厂获悉，共识的第一步是减 产，最头部的企业要大幅减产以实现硅料库存的去化。第二步是产能的去化，目前的基本思路是以收 买的方式实现尾部产能的去化。"资金方面，前期需要金融企业来提供很大一部分的资金支持，通过 未来的利润来实现金融企业的退出。" 微信编辑 | 小羊 本文字数：674，阅读时长大约2分钟 推荐阅读 作者 | 第一财经 陆如意 "降低30%至80%"，特朗普突然宣布降价！ 据光伏产业内人士分析，当前的多晶硅（硅料）环节处在"6+N"的产业格局中。6是六家头部公司， 分别为通威股份产能82万吨、协鑫科技48万吨、新特能源30万吨、大全能源30万吨、东方希望25.5 万吨、亚洲硅业22万吨，合计236万吨的硅料产能；N则代表硅料产业环节剩余所有公司，数量众多 但占据总和市场份额较小，有一定代表性的为青海利豪、合盛硅业、新疆晶诺、新疆其亚、宝丰能 源、宁夏润阳、固阳东方日升、固阳弘元绿能、天弘瑞科、青海南玻等。 上述光伏产业内分析人士认为，硅料环节6家头部公司的产品有效交付量至少占据行业需求75%以 上，硅料产业环节剩 ...

Market Overview - A-shares opened higher but closed lower, with the photovoltaic sector leading gains while military stocks adjusted downwards [1] - As of the morning close, the Shanghai Composite Index rose by 0.08% to 3371.86 points, while the Shenzhen Component Index fell by 0.24% and the ChiNext Index decreased by 0.23% [1][2] - The total trading volume for A-shares reached 907.21 billion yuan [1] Sector Performance - The photovoltaic sector saw significant gains, with companies like Tongwei Co., Ltd., Oujing Technology, and GCL-Poly Energy Holdings hitting the daily limit [4] - Banking stocks experienced fluctuations, with Shanghai Bank, Pudong Development Bank, Jiangsu Bank, and Chengdu Bank reaching historical highs [4] Technological Advancements - New battery technologies have overcome mass production barriers, with TOPCon technology showing significant improvements over previous PERC technology, achieving an average efficiency of 26.6% and a yield rate exceeding 95% [5] - HJT technology has also advanced, with average power surpassing 735W and production line efficiency nearing 100% [5] Company Insights - **Oriental Sunrise**: A leader in HJT technology, expected to gradually recover profitability as the photovoltaic industry improves [7] - **GCL-Poly Energy**: Notable for its strategic transformation and high growth in overseas business, with a stable market share in photovoltaic module shipments [7][8] - **Tongwei Co., Ltd.**: Despite current industry challenges, it maintains strong competitive advantages in scale, technology, and cost, with potential for profitability recovery as demand rebounds [7] - **Zhonglai Co., Ltd.**: Positioned as a leader in backsheet production, expected to see profitability improvements as supply-side conditions enhance [8]