Report Summary 1. Industry Investment Rating - No information about the industry investment rating is provided in the given reports. 2. Core Viewpoints - The fundamentals of industrial silicon remain weak, while polysilicon shows short - term wide - range fluctuations, and attention should be paid to the registration of warehouse receipts [1]. - The company has significant competitive advantages in the photovoltaic and feed business fields. Since increasing its layout in the photovoltaic module business in the second half of 2022, the module business has developed rapidly. In 2024, the module shipment reached 45.71GW, a year - on - year increase of 46.91% [4]. - The trend strength of industrial silicon is - 1, indicating a bearish outlook, and the trend strength of polysilicon is 1, indicating a bullish outlook [4]. 3. Summary by Related Catalogs 3.1 Macro and Industry News - On April 8, Tongwei Co., Ltd. (SH:600438) announced the signing of large - scale sales agreements and the winning and short - listing of major projects for its module business. The total signed sales agreements were 1036MW, and the total project winning/short - listing was 23.286GW, with a total of 24.322GW [1]. 3.2 Industrial Silicon and Polysilicon Futures Market - **Prices**: The closing price of Si2505 was 9,455 yuan/ton, down 100 yuan from T - 1, 365 yuan from T - 5, and 530 yuan from T - 22. The closing price of PS2506 was 41,835 yuan/ton, down 355 yuan from T - 1 and 1,815 yuan from T - 5 [2]. - **Volumes and Positions**: The trading volume of Si2505 was 110,698 lots, down 46,093 lots from T - 1, 26,002 lots from T - 5, and 96,854 lots from T - 22. The trading volume of PS2506 was 27,028 lots, up 5,413 lots from T - 1 and 12,713 lots from T - 5 [2]. - **Spreads and Costs**: The spread between the near - month contract and the continuous first contract for industrial silicon was 20 yuan/ton, and the cost of the spread trading strategy of buying the near - month contract and selling the continuous first contract was 46.3 yuan/ton. The spread between the near - month contract and the continuous first contract for polysilicon was 815.0 yuan/ton [2]. 3.3 Basis - **Industrial Silicon**: The spot premium of industrial silicon (compared to East China Si5530) was +625 yuan/ton, up 45 yuan from T - 1, 205 yuan from T - 5, and down 25 yuan from T - 22 [2]. - **Polysilicon**: The spot premium of polysilicon (compared to N - type re - investment) was +1665 yuan/ton, up 355 yuan from T - 1, 1,815 yuan from T - 5, and 2,285 yuan from T - 22 [2]. 3.4 Prices - **Industrial Silicon**: The price of oxygen - passing Si5530 in the East China region was 10,100 yuan/ton, down 50 yuan from T - 1, 100 yuan from T - 5, and 500 yuan from T - 22. The price of Si4210 in the Yunnan region was 11,200 yuan/ton, unchanged from T - 1, down 150 yuan from T - 5, and 300 yuan from T - 22 [2]. - **Polysilicon**: The price of polysilicon - N - type re - investment material was 42,000 yuan/ton, unchanged from T - 1, T - 5, and T - 22 [2]. 3.5 Profits - **Industrial Silicon**: The profit of silicon plants (Xinjiang new standard 553) was - 2,697 yuan/ton, down 100 yuan from T - 1, 1,045 yuan from T - 5, and 1,071 yuan from T - 22. The profit of silicon plants (Yunnan new standard 553) was - 5,418 yuan/ton, down 100 yuan from T - 1, 1,045 yuan from T - 5, and 1,176 yuan from T - 22 [2]. - **Polysilicon**: The profit of polysilicon enterprises was - 3.3 yuan/kg, up 0.1 yuan from T - 1, 0.2 yuan from T - 5, and 0.6 yuan from T - 22 [2]. 3.6 Inventories - **Industrial Silicon**: The social inventory of industrial silicon (including warehouse receipt inventory) was 61.2 million tons, with an increase of 0.4 million tons from T - 5 and 1.8 million tons from T - 22. The enterprise inventory of industrial silicon (sample enterprises) was 27.3 million tons, with an increase of 0.65 million tons from T - 5 and a decrease of 1.6 million tons from T - 22 [2]. - **Polysilicon**: The factory inventory of polysilicon was 23.6 million tons, with a decrease of 1.1 million tons from T - 5 and 2.5 million tons from T - 22 [2]. 3.7 Raw Material Costs - **Silicon Ore**: The price of silicon ore in Xinjiang was 440 yuan/ton, unchanged from T - 1, T - 5, and T - 22. The price of silicon ore in Yunnan was 410 yuan/ton, unchanged from T - 1, T - 5, and T - 22 [2]. - **Washed Coking Coal**: The price of washed coking coal in Xinjiang was 1,620 yuan/ton, down 5 yuan from T - 5 and 40 yuan from T - 22. The price of washed coking coal in Ningxia was 1,040 yuan/ton, unchanged from T - 1, down 35 yuan from T - 22 [2]. - **Petroleum Coke**: The price of Maoming coke was 1,400 yuan/ton, unchanged from T - 1, T - 5, and T - 22. The price of Yangzi coke was 1,790 yuan/ton, down 70 yuan from T - 5 and T - 22 [2]. - **Electrodes**: The price of graphite electrodes was 12,700 yuan/ton, unchanged from T - 1 and T - 5, up 450 yuan from T - 22. The price of carbon electrodes was 8,000 yuan/ton, unchanged from T - 1, T - 5, and down 100 yuan from T - 22 [2]. 3.8 Other Related Industries - **Photovoltaic**: The price of silicon wafers (N - type - 182mm) was 1.25 yuan/piece, down 0.03 yuan from T - 1 and T - 5, up 0.06 yuan from T - 22. The price of battery cells (TOPCon - M10) was 0.303 yuan/watt, unchanged from T - 1 and T - 5, down 0.60 yuan from T - 22 [2]. - **Organic Silicon**: The price of DMC was 13,750 yuan/ton, unchanged from T - 1, down 400 yuan from T - 5, and 350 yuan from T - 22. The profit of DMC enterprises was 884 yuan/ton, up 33 yuan from T - 1, down 381 yuan from T - 5, and up 116 yuan from T - 22 [2]. - **Aluminum Alloy**: The price of ADC12 was 20,600 yuan/ton, down 100 yuan from T - 1, 400 yuan from T - 5, and 700 yuan from T - 22. The profit of recycled aluminum enterprises was 1,020 yuan/ton, up 200 yuan from T - 1, 580 yuan from T - 5, and 430 yuan from T - 22 [2].

通威股份有限公司 关于签订销售协议暨主要项目中标的自愿性信息披露公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 通威股份有限公司（以下简称"公司"）连续多年深耕"绿色能源"及"绿色农业" 两大主业，在光伏及饲料业务领域取得了显著领先的竞争优势。自 2022 年下半年开始 在光伏组件业务领域加大布局以来，公司实现了组件业务高速发展，2023 年出货量首次 进入全球前五。2024 年，公司组件业务继续保持高速增长，全年出货达到 45.71GW，同 比增长 46.91%。 | | | 签订销售协议 | | | | --- | --- | --- | --- | --- | | 序号 | 签约单位 | | 协议规模 | 协议类型 | | 1 | PVO International B.V.（欧洲） | | 130MW | 销售协议 | | 2 | European Energy A/S（欧洲） | | 148MW | 销售协议 | | 3 | Gransolar（澳洲） | | 108MW | 销售协议 | | 4 | R.Po ...

Investment Logic - The article highlights investment opportunities in the photovoltaic sector, particularly focusing on new technologies. Three main lines of investment are suggested: 1) Leading TOPCon battery companies expected to achieve profit recovery; 2) New technology equipment manufacturers with growth potential; 3) Suppliers of low-silver or silver-free metallization paste solutions [2][3][4]. TOPCon Route - The profitability of battery components is continuously recovering, with leading companies expected to accelerate capacity upgrades. As demand improves, prices in the supply chain have risen, with silicon wafers, batteries, and components increasing by 7%, 13%, and 7% respectively since mid-February [2][6]. - By the end of 2025, the non-silicon cost of leading companies' TOPCon batteries is projected to drop below 0.13 yuan/W, enhancing competitive advantages among top firms [2][22]. XBC Route - The market interest in XBC technology has significantly increased, with an estimated production capacity nearing 50GW and construction capacity close to 45GW. Major companies like Longi and Aiko are leading this development [3][28]. - The price premium for BC components over TOPCon components remains around 0.05 yuan/W, indicating a competitive edge for BC technology [3][38]. HJT Route - The HJT technology is gaining market share, with a total planned capacity exceeding 100GW and actual capacity around 40-45GW. The efficiency of HJT components is expected to improve significantly, with projections of reaching 750W by early 2026 [4][47]. - HJT components are currently priced at a premium of approximately 0.05 yuan/W over TOPCon components, with cost differences narrowing as production scales up [4][55]. Metallization Process - The trend towards low-silver or silver-free solutions is becoming prominent, with silver paste prices rising significantly. The introduction of silver-copper paste is expected to reduce metallization costs by over 0.01 yuan/W [5][58]. - The industry is focusing on reducing silver consumption, with silver-copper paste already being applied in HJT batteries, indicating a shift towards more cost-effective solutions [5][63].

Investment Rating - The report maintains an "Overweight" investment rating for the power equipment industry [1]. Core Views - The leading companies in the power equipment sector are expected to maintain their competitive advantages despite the challenges posed by U.S. tariffs [1]. - The report highlights significant growth opportunities in the robotics, energy storage, electric vehicle, industrial control, photovoltaic, wind power, and grid sectors, driven by technological advancements and market demand [4][10]. Industry Trends - The power equipment sector has shown varied performance, with electric equipment down 3.51%, lithium batteries down 2.37%, and photovoltaic down 5.75% [4]. - The report notes a strong recovery in electric vehicle sales, with major manufacturers reporting significant year-on-year growth [29]. - The energy storage market is experiencing rapid growth, particularly in the U.S., with a projected CAGR of 40-50% from 2023 to 2025 [9][11]. Company Highlights - Companies such as CATL, BYD, and Sungrow are highlighted as key players with strong growth potential in their respective segments [6][7]. - The report emphasizes the importance of technological innovation and market positioning for companies like Tesla and their impact on the robotics sector [10]. - Specific companies are recommended for investment based on their market leadership and growth prospects, including CATL, BYD, and others in the energy storage and electric vehicle sectors [6][7]. Investment Strategy - The report suggests a bullish outlook on the robotics sector, anticipating a significant increase in production and market penetration [10]. - In the energy storage sector, the report expects continued strong demand in the U.S. and emerging markets, with a focus on leading companies in storage inverters and battery technology [9]. - The electric vehicle market is projected to grow by 25% in 2025, driven by new models and consumer incentives [29].

股票代码：600438 股票简称：通威股份 公告编号：2025-026 债券代码：110085 债券简称：通 22 转债 通威股份有限公司 关于对外提供担保及公司新增借款的进展公告 公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重 大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： ? 被担保人名称： 担保人均为非上市公司关联人。被担保人如下：公司下属 6 家全资子公司：通威绿色 基材（广元）有限公司、通威太阳能（眉山）有限公司、通威太阳能（成都）有限公司、 海阳通威有限责任公司、和平通威有限责任公司、同塔通威有限责任公司；公司下属 7 家控股子公司：云南通威高纯晶硅有限公司、四川永祥能源科技有限公司、天门通力渔 光科技有限公司、辉能威盛唐山市丰南区清洁能源有限公司、通威太阳能（金堂）有限 公司、越南天邦饲料有限公司、通威（海南）水产食品有限公司；公司 2 家联营公司： 贵港史记生物技术有限公司、湖北史记种猪畜牧有限公司；公司部分客户。 ? 本次期间担保金额及已实际为其提供的担保余额： 本次期间，公司及下属子公司相互提供担保金额为 37.32 亿元；公司及子公司为联 ...

证券代码：600438 证券简称：通威股份 公告编号：2025-025 公司于 2024 年 4 月 28 日召开第八届董事会第十八次会议，审议通过了《关于 以集中竞价交易方式回购公司股份的议案》。公司本次拟使用不低于人民币 20 亿 元（含）且不超过人民币 40 亿元（含）自有资金以集中竞价交易方式回购公司股 份，用于实施员工持股计划或股权激励。本次回购期限为自公司董事会审议通过回 购股份方案之日起 12 个月内。具体内容详见公司于 2024 年 4 月 30 日在上海证券 交易所网站（http://www.sse.com.cn）披露的《通威股份有限公司关于以集中竞价交易 方式回购股份的回购报告书》（公告编号：2024-019）。 二、 回购股份的进展情况 根据《上市公司股份回购规则》《上海证券交易所上市公司自律监管指引第 7 号——回购股份》等相关规定，现将公司回购股份的进展情况公告如下： 通威股份有限公司 关于以集中竞价交易方式回购公司股份的进展公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： | 回 ...

股票代码：600438 股票简称：通威股份 公告编号：2025-027 债券代码：110085 债券简称：通 22 转债 通威股份有限公司 关于可转换公司债券转股结果暨股份变动的公告 重要内容提示： 本季度转股情况：2025 年 1 月 1 日至 2025 年 3 月 31 日，合计有 300 张"通 22 转债"转为本公司 A 股股票，合计转股金额 30,000 元，合计转股股数 860 股。 一、"通 22 转债"发行上市概况 发行 A 股可转换公司债券募集说明书》的约定，公司本次发行的"通 22 转债"自 2022 年 9 月 2 日起可转换为本公司股份。"通 22 转债"初始转股价格为 39.27 元/ 股。由于公司实施 2021 年年度权益分派，"通 22 转债"转股价格自 2022 年 5 月 30 日起调整为 38.36 元/股，具体内容详见公司于 2022 年 5 月 31 日于上海证券交易 所网站（http://www.sse.com.cn）发布的《通威股份有限公司关于可转债转股价格调 整的提示性公告》（公告编号：2022-058）；由于公司实施 2022 年年度权益分派， "通 22 转债 ...

| | | 通威股份有限公司 关于对外提供担保及公司新增借款的进展公告 公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重 大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 被担保人名称： 2025 年 3 月 1 日—2025 年 3 月 31 日期间（以下简称"本次期间"）公司担保事项被 担保人均为非上市公司关联人。被担保人如下：公司下属 6 家全资子公司：通威绿色 基材（广元）有限公司、通威太阳能（眉山）有限公司、通威太阳能（成都）有限公司、 海阳通威有限责任公司、和平通威有限责任公司、同塔通威有限责任公司；公司下属 7 家控股子公司：云南通威高纯晶硅有限公司、四川永祥能源科技有限公司、天门通力渔 光科技有限公司、辉能威盛唐山市丰南区清洁能源有限公司、通威太阳能（金堂）有限 公司、越南天邦饲料有限公司、通威（海南）水产食品有限公司；公司 2 家联营公司： 贵港史记生物技术有限公司、湖北史记种猪畜牧有限公司；公司部分客户。 本次期间担保金额及已实际为其提供的担保余额： 本次期间，公司及下属子公司相互提供担保金额为 37.32 亿元；公司及子公司为联 营公司提供担 ...

2025 年第一次临时股东大会会议资料 通威股份有限公司 2025 年第一次临时股东大会会议资料 资料汇编 二〇二五年四月 | 年第一次临时股东大会会议议程 2025 3 | | --- | | 关于申请注册及发行债务融资工具(DFI)的议案 4 | 2025 年第一次临时股东大会会议资料 通威股份有限公司 2025 年第一次临时股东大会会议议程 会议时间：2025 年 4 月 15 日下午 14:00 四、投票表决 1、股东及股东代表对审议议案进行投票表决（本次会议采取现场投票与网络投票 相结合的表决方式） 会议地点：成都市高新区天府大道中段 588 号"通威国际中心" 会议主持人：严虎 副董事长 会议议程： 一、主持人宣布参会人员情况 1、介绍现场参加会议的股东和股东代表及所代表的股份总数，介绍参加会议的董 事、监事、高管人员和中介机构代表 2、介绍会议议题，表决方式 3、推举计票、监票人员和见证律师 1、审议《关于申请注册及发行债务融资工具（DFI）的议案》 2、表决情况汇总并宣布表决结果 3、律师宣读法律意见 4、全体到会董事、监事和高级管理人员在会议记录和决议上签字 五、股东及股东代表提问 六、主持 ...

Core Insights - The article discusses the challenges faced by Tongwei Co., Ltd. and its subsidiary Yongxiang Co., which has been a leader in the silicon industry but is now experiencing significant financial difficulties due to market adjustments in the photovoltaic sector [1][2][4]. Company Performance - Yongxiang Co. reported a revenue of 45 billion yuan and a profit of 22.6 billion yuan in 2023, showcasing its dominance in the market [2]. - However, in the first three quarters of 2024, Yongxiang Co. faced a revenue drop to 16.4 billion yuan and a loss of 1.948 billion yuan, indicating a drastic decline in performance [2]. Industry Trends - The photovoltaic industry is undergoing a significant adjustment period, with pressures affecting the entire supply chain, particularly starting from silicon materials [4]. - The article raises questions about the duration and severity of this adjustment period and whether new strategies will emerge to replace existing leaders like Longi Green Energy and Tongwei [4][6]. Strategic Insights - The success of Tongwei's integrated strategy was highlighted during a booming phase for silicon materials, but the current market conditions are challenging this approach [4]. - The article suggests that the rapid increase in production capacity without mature technology may lead to instability in the industry, with new entrants potentially adopting more aggressive strategies than established leaders [4][6]. Market Dynamics - The article emphasizes the importance of a unified domestic market strategy in light of the current challenges faced by the photovoltaic sector [5]. - It also notes that traditional leaders in the industry have struggled to navigate market cycles, often leading to the emergence of new dominant players [6].