Core Viewpoint - Sanyou Chemical's subsidiary, Tangshan Sanyou Silicon Industry Co., Ltd., will terminate its public listing process due to the lack of qualified investors during the solicitation period [1] Group 1: Company Announcement - Sanyou Chemical announced that it aimed to raise up to 200 million yuan through cash capital increase by introducing no more than two investors to enhance the development of its organic silicon industry [1] - The company holds a 95.29% stake in Tangshan Sanyou Silicon Industry, which remains a subsidiary after the failed capital increase [1] Group 2: Financial Performance - Tangshan Sanyou Silicon Industry reported a revenue of 1.707 billion yuan and a net loss of 438 million yuan for 2023, with a projected revenue of 1.941 billion yuan and a net loss of 230 million yuan for January to November 2024 [2] - The total equity value of Tangshan Sanyou Silicon Industry was assessed at 1.813 billion yuan, reflecting a 23.52% increase over its book net asset value of 1.468 billion yuan [2] Group 3: Strategic Intent - The capital increase was intended to strengthen Tangshan Sanyou Silicon Industry's financial capacity to meet future capital expenditures and operational funding needs, thereby accelerating the development of the organic silicon new materials industry [3] - Introducing external investors was expected to optimize the company's equity structure, enhance marketization, and promote the sustainable development of the organic silicon industry [3]

三友硅业本次公开挂牌事项不会对三友硅业及公司正常生产经营产生重大 不利影响，不存在损害公司和股东权益的情形。敬请广大投资者注意投资风险。 特此公告。 唐山三友化工股份有限公司董事会 股票简称：三友化工 股票代码：600409 编号：临 2025-026 号 二、本次交易进展情况 三友硅业委托河北产权市场有限公司于 2025 年 3 月 11 日至 2025 年 5 月 22 日以公开挂牌方式征集意向投资方进行增资扩股。 唐山三友硅业股份有限公司增资扩股报名情况的函》，三友硅业公开挂牌公告期 间，未征集到符合条件的意向投资方。三友硅业本次公开挂牌事项终止。 三、其他事项说明 唐山三友化工股份有限公司 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。 一、本次交易概述 唐山三友化工股份有限公司（以下简称"公司"）于 2025 年 2 月 26 日召开 入投资者的议案》。董事会同意公司控股子公司唐山三友硅业股份有限公司（以 下简称"三友硅业"）通过公开挂牌方式引入不超过 2 名投资者（含 2 名）进行现 金增资扩股，募集资金总额不超过 ...

股票简称：三友化工 股票代码：600409 编号：临 2025-026 号 唐山三友化工股份有限公司 关于控股子公司以公开挂牌方式引入投资者的进展公告 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。 一、本次交易概述 唐山三友化工股份有限公司（以下简称"公司"）于 2025 年 2 月 26 日召开 2025 年第二次临时董事会会议，会议审议通过了《关于控股子公司增资扩股引 入投资者的议案》。董事会同意公司控股子公司唐山三友硅业股份有限公司（以 下简称"三友硅业"）通过公开挂牌方式引入不超过 2 名投资者（含 2 名）进行现 金增资扩股，募集资金总额不超过 20,000 万元（含本数），公司不参与本次增 资 。 具 体 内 容 详 见 公 司 于 2025 年 2 月 27 日 在 上 海 证 券 交 易 所 网 站 （www.sse.com.cn）披露的 《关于控股子公司增资扩股引入投资者的公告》（公 告编号：临 2025-007 号）。 二、本次交易进展情况 三友硅业委托河北产权市场有限公司于 2025 年 3 月 11 ...

Core Viewpoint - The company announced that its subsidiary, Tangshan Sanyou Silicon Industry Co., Ltd., has failed to attract qualified investors for its public offering to raise funds, leading to the termination of the fundraising plan, which aimed to raise no more than 200 million yuan (including the principal) [1] Group 1 - The fundraising plan was intended to raise a total of up to 200 million yuan [1] - The public offering was conducted to invite investors for capital increase and share expansion [1] - The company did not receive any qualified investment intentions from potential investors [1]

1. Report Industry Investment Rating No information provided in the report. 2. Core Viewpoints - **Soda Ash**: Soda ash manufacturers continue with maintenance, but the price - support effect this time is not as expected. The futures market did not react to the maintenance, and a continuous positive feedback was not formed. The supply - demand situation is weak, and the intensity of speculation drivers is questionable. It is recommended to pay attention to the new order transaction prices and the implementation of maintenance. After profiting from closing short positions, one can wait for the price to rise and then participate at high levels [8][9]. - **Glass**: From a valuation perspective, it has entered an ideal layout range, but it is necessary to wait for the market sentiment to improve. Follow - up attention should be paid to the changes in production lines, the digestion progress of low - price futures and spot sources, and the changes in the spot volume and price sentiment in the main production areas. In the short term, the market lacks upward drivers, and for far - month contracts, it is advisable to go long when the sentiment eases [164]. 3. Summaries by Directory 3.1 Soda Ash Market Review - **Supply**: Total production is 67.77 million tons, a week - on - week decrease of 6.30 million tons. There are maintenance plans, and new production capacity from Lianyungang Soda Plant is expected to produce trial products this month. Import is 0.07 million tons, and export is 4.2 million tons [8]. - **Demand**: The demand for heavy soda ash is 34.39 million tons, and the apparent demand for light soda ash is 28.09 million tons, a week - on - week decrease of 1.06 million tons. The terminal is looking for low - price stocks and has sufficient inventory, with general purchasing willingness [8]. - **Inventory**: Alkali plant inventory is 171.2 million tons, a week - on - week increase of 1.07 million tons. Social inventory is 36.5 million tons, a week - on - week decrease of 1.09 million tons [8]. - **Valuation**: The cost of the ammonia - soda process is 1322 yuan, and the profit is 78 yuan. The cost of the combined - soda process is 1160 yuan, and the profit is 140 yuan [8]. 3.2 Monthly Supply and Demand (Soda Ash) - **Production**: The report shows the monthly production of soda ash from 2020 - 2025 [15]. - **Import and Export**: The current import volume is 0.32 million tons, and the export volume is 19.43 million tons. Compared with last month, imports decreased by 0.23 million tons, and exports increased by 0.02 million tons [16]. 3.3 Basis and Spread (Soda Ash) - **Futures - Spot Price Comparison**: It presents the futures price index of soda ash and the market price of heavy soda ash in the Shahe area from 2020 - 2025 [24][25]. - **Contract Basis**: It shows the basis of heavy soda ash contracts in the Shahe area, such as the 01, 09, and 05 contracts [29][31][32]. - **Inter - Contract Spread**: It includes the spreads between different soda ash contracts, such as 09 - 01, 01 - 05, and 05 - 09 [34][35][36]. - **Glass - Soda Ash Spread**: It shows the spreads between glass and soda ash contracts and spot prices [38][39][40]. 3.4 Soda Ash Market Price - **Shahe Region**: The current market price of heavy soda ash in the Shahe area is 1345 yuan, a week - on - week increase of 15 yuan, and a year - on - year decrease of 905 yuan [44]. - **Regional Price Comparison**: It provides the prices of heavy and light soda ash in different regions, such as North China, South China, and Southwest China [48]. 3.5 Soda Ash Supply - **Start - Stop**: Many soda ash manufacturers are in maintenance or reduced - load operation, and there are also planned maintenance schedules in the future [81]. - **Operating Rate**: The current domestic soda ash operating rate is 80.27%, a week - on - week decrease of 8.51% [82]. - **Cost and Profit**: It shows the cost and profit of the ammonia - soda and combined - soda processes, as well as the prices of related products such as synthetic ammonia [93][95][97]. 3.6 Soda Ash Demand - **Heavy Soda Ash Demand**: It is related to the daily melting volume of float glass and photovoltaic glass. The daily melting volume of float glass is 156,725 tons, and that of photovoltaic glass is 98,780 tons [8][126]. - **Weekly Consumption and Sales - to - Production Ratio**: It presents the weekly consumption and sales - to - production ratio of heavy and light soda ash [133]. 3.7 Soda Ash Inventory - **Enterprise Inventory**: The current soda ash enterprise inventory is 171.2 million tons, a week - on - week increase of 1.07 million tons, and a year - on - year increase of 82.09 million tons [141]. - **Regional Inventory**: It shows the inventory of soda ash in different regions [149][150][152]. 3.8 Glass Market Review - **Supply**: The daily melting volume of float glass is 156,725 tons, and the weekly production is 109.71 million tons [162]. - **Demand**: The apparent consumption is 107.10 million tons, a week - on - week increase of 11.37 million tons. The market demand sentiment is weak [162]. - **Inventory**: The factory inventory is 340.41 million tons, a week - on - week increase of 2.61 million tons [162]. - **Valuation**: The cost and profit of different production lines (natural gas, coal - gas, and petroleum coke) are provided. Most production capacities are in a loss state [162]. 3.9 Monthly Supply and Demand (Glass) - **Production**: The monthly production of flat glass from 2020 - 2025 is presented [169]. - **Import and Export**: The monthly import and export volumes of float glass from 2020 - 2025 are shown [171][173]. 3.10 Basis and Spread (Glass) - **Futures - Spot Price Comparison**: It shows the futures price index of glass and the market price of heavy soda ash in the Shahe area from 2020 - 2025 [178][179]. - **Contract Basis**: It presents the basis of glass contracts in the Shahe area, such as the 01, 09, and 05 contracts [183][184][185]. - **Inter - Contract Spread**: It includes the spreads between different glass contracts, such as 09 - 01, 05 - 09, and 01 - 05 [187][188][189]. - **Glass - Soda Ash Spread**: It shows the spreads between glass and soda ash contracts and spot prices [192][193][194]. 3.11 Glass Market Price - **Float Glass 5mm Regional Price**: The prices of 5mm float glass in different regions, such as Shahe, North China, and East China, are provided [200]. - **Specific Product Prices**: It shows the prices of 5mm float glass products from different manufacturers in different regions [213][215][222].

Investment Rating - The report maintains a "Recommended" rating for the chemical industry [1]. Core Insights - The report highlights the potential revaluation of phosphate rock value due to ongoing supply-demand tensions, with increasing demand for phosphate fertilizers and lithium iron phosphate batteries [6][4]. - The chemical industry is expected to enter a restocking cycle in 2025, driven by low inventory levels and improving profitability among leading chemical companies [5][27]. - The report emphasizes the expansion of phosphate production capacity by Batian Co., which is set to increase its phosphate rock extraction capacity to 2 million tons per year [4][6]. Summary by Sections Core Target Tracking - The report tracks key companies in the chemical sector, including Batian Co., which is expanding its phosphate production capacity significantly [4][6]. - It also notes the performance of various chemical products, with a focus on price increases for butadiene and polyester filament due to favorable market conditions [10][14]. Market Observation - The chemical sector has shown a relative performance of 6.7% over the past month, outperforming the CSI 300 index [2]. - The report indicates that the chemical industry is experiencing a recovery phase, with several companies poised for growth due to favorable market dynamics [5][27]. Data Tracking - The report provides detailed tracking of price movements for key chemical products, including butadiene, polyester filament, and various fertilizers, indicating a general upward trend in prices [10][12][17]. - It also highlights the current chemical industry sentiment index at 93.10, reflecting a positive outlook for the sector [6][33]. Investment Recommendations - The report suggests focusing on companies with low-cost expansion capabilities, such as Wanhua Chemical and various tire manufacturers, as well as those benefiting from rising product prices [5][7]. - It emphasizes the importance of high dividend yield companies in the chemical sector, particularly state-owned enterprises with stable financials [8][29].

Core Viewpoint - Tangshan is implementing a new industrialization strategy to optimize and upgrade its industrial system, focusing on a modern industrial framework of "4+4+N" [1][17]. Group 1: New Quality Productive Forces Overview - New Quality Productive Forces emphasize innovation as the main driving force, moving away from traditional economic growth models, characterized by high technology, efficiency, and quality [2][3]. - This concept is crucial for promoting high-quality economic development and constructing a modern industrial system [3]. Group 2: Economic Performance of Tangshan - In 2024, Tangshan's GDP reached 1,000.39 billion, with a year-on-year growth of 5.6%, surpassing national and provincial averages [4]. - The industrial structure shows a significant contribution from the secondary industry, which accounted for 58.9% of economic growth [5]. Group 3: Industrial Development and Innovation - Tangshan's industrial value added is expected to grow by 8.3% in 2024, exceeding annual targets [7]. - The city has established a national-level intellectual property protection center and made significant progress in digital transformation [7][8]. Group 4: Policy Framework for New Quality Productive Forces - The national government has included "New Quality Productive Forces" in its core strategic tasks for high-quality development [12]. - Tangshan has introduced multiple policies to support innovation, industrial upgrading, and environmental optimization [12][14]. Group 5: Modern Industrial System in Tangshan - The city is focusing on four leading industries: premium steel, green chemicals, green building materials, and high-end equipment manufacturing, while also nurturing strategic emerging industries [1][17]. - Future industries such as artificial intelligence and satellite internet are being prioritized for development [1][17]. Group 6: Industrial Space Layout and Cluster Development - Tangshan is developing a spatial layout characterized by coastal aggregation and multi-polar support, enhancing its role in the Beijing-Tianjin-Hebei region [21][23]. - The city is fostering a modern logistics network and industrial support system to facilitate collaboration with Beijing and Tianjin [21][23]. Group 7: Trends in New Quality Productive Forces - Tangshan is experiencing rapid growth in innovation platforms and digital transformation, with over 2,000 high-tech enterprises established [28]. - The city aims to enhance its industrial clusters, focusing on four key areas: new energy equipment, robotics, intelligent transportation, and biomedicine [31][32].

投资者可于 2025 年 05 月 16 日（星期五）至 05 月 22 日（星期四）16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 sh600409@126.com 进行提问。公司将在说明会上对投资者普遍关注的问题进行 回答。 唐山三友化工股份有限公司（以下简称"公司"）已分别于 2025 年 04 月 16 日、2025 年 04 月 30 日先后发布公司 2024 年年度报告、2025 年第一季度报告， 为便于广大投资者更全面深入地了解公司 2024 年度及 2025 年第一季度经营成 果、财务状况，公司计划于 2025 年 05 月 23 日（星期五）15:00-16:00 举行 2024 年度暨 2025 年第一季度业绩说明会，就投资者关心的问题进行交流。 证券代码：600409 证券简称：三友化工 公告编号：临 2025-025 号 唐山三友化工股份有限公司 关于召开 2024 年度暨 2025 年第一季度业绩说明会的公告 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： ...

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report 2.1纯碱市场 - The industry meeting has announced a production - cut and price - support plan. Initial maintenance in early May has been basically implemented, and the scope of maintenance is expected to expand in the middle and late May, leading to a continuous reduction in production. However, the futures market has initially shown a weak feedback, and the positive feedback is not strong. The pressure on soda ash plants has not been significantly relieved. The trend remains bearish, and further changes in maintenance need to be observed [8][9]. - The strategy suggests paying attention to the new order transaction prices, the implementation of maintenance and price - support measures. After taking profits from closing short positions, one can participate again by shorting at high prices when the price goes up [9]. 2.2 Glass market - From a valuation perspective, it has entered an ideal layout range, but it is necessary to wait for the improvement of market sentiment. Follow - up should track the changes in production lines, observe the digestion progress of low - price futures and spot sources, and the changes in the spot volume and price sentiment in the main production areas [171]. - The strategy recommends a long - position approach for far - month contracts at low prices [171]. 3. Summary by Relevant Catalogs 3.1 Soda Ash Market Review - **Supply**: The total production is 74.07 million tons, with a week - on - week decrease of 0.79 million tons. After the holiday, maintenance has gradually started, and production is expected to decline from the high level. The new production capacity of Lianyungang Soda Plant is expected to produce trial products this month [8]. - **Demand**: The apparent demand for soda ash is 71.16 million tons, with a week - on - week decrease of 5.58 million tons. The terminal has replenished inventory at low prices, and manufacturers still have some forward - delivery orders [8]. - **Inventory**: The inventory of soda ash plants is 170.13 million tons, with a week - on - week increase of 2.91 million tons. The social inventory is 37.00 million tons, with a week - on - week increase of 2.00 million tons. Under the expectation of production cuts, the plant inventory is expected to decrease in the short term, while the middle - stream inventory may stop falling and rise [8]. - **Valuation**: The cost and profit of ammonia - soda process and combined - soda process are relatively stable. The basis of the market price in Shahe is 28 yuan [8]. 3.2 Monthly Supply and Demand - **Production**: The monthly production data of soda ash from 2020 to 2025 shows certain seasonal fluctuations [15]. - **Import and Export**: The current import volume is 0.32 million tons, with a month - on - month decrease of 0.23 million tons; the export volume is 19.43 million tons, with a month - on - month increase of 0.02 million tons. The import dependence is 0.11 [16]. 3.3 Basis and Spread - **Futures and Spot Price Comparison**: Charts show the price trends of glass futures, Shahe heavy - soda ash market price, soda ash futures, and Shahe 5mm glass plate price from 2020 to 2025 [24][25][26][27]. - **Soda Ash Contract Basis**: Charts present the basis trends of Shahe heavy - soda ash 01, 09, and 05 contracts from 2022 to 2026 [29][30][31]. - **Soda Ash Contract Inter - period Spread**: Charts show the spread trends of soda ash 09 - 01, 01 - 05, and 05 - 09 contracts from 2021 to 2026 [33][34][35]. - **Glass - Soda Ash Contract/Spot Spread**: Charts display the spread trends of glass - soda ash 01, 09, 05 contracts and the spot spread from 2021 to 2025 [37][39][40]. 3.4 Soda Ash Market Price - **Shahe Region**: The current market price of heavy - soda ash in Shahe is 1330 yuan/ton, with a week - on - week decrease of 19 yuan/ton and a year - on - year decrease of 920 yuan/ton [45]. - **Regional Price of Heavy and Light Soda Ash**: The prices of heavy and light soda ash in different regions have different degrees of changes. For example, the price of heavy - soda ash in Shahe has decreased, while the prices in some other regions remain stable [49]. 3.5 Soda Ash Supply - **Start - up and Shutdown**: Some soda ash plants are currently under maintenance or operating at reduced loads, and many plants have planned maintenance in May and June [87]. - **Start - up Rate**: The current domestic start - up rate of soda ash is 87.74%, with a week - on - week decrease of 0.93 percentage points [88]. - **Cost and Profit**: The cost and profit of ammonia - soda process and combined - soda process are relatively stable, and the prices of related raw materials such as synthetic ammonia also show certain trends [98][111]. 3.6 Soda Ash Demand - **Demand for Heavy - Soda Ash**: The demand for heavy - soda ash is mainly affected by the production of float glass and photovoltaic glass. The current daily melting volume of float glass and photovoltaic glass has decreased slightly [134][135][137]. - **Apparent Consumption and Production - Sales Ratio**: The weekly apparent consumption and production - sales ratio of soda ash show certain fluctuations [140]. - **Photovoltaic Glass Price**: The market average prices of 3.2mm and 2.0mm coated photovoltaic glass have certain trends from 2021 to 2025 [144][145]. 3.7 Soda Ash Inventory - **Overall Inventory**: The current inventory of soda ash enterprises is 170.13 million tons, with a week - on - week increase of 2.91 million tons [149]. - **Regional Inventory**: The inventory of soda ash in different regions shows different trends [156][157][158]. 3.8 Glass Market Review - **Supply**: The daily melting volume of float glass is 155,825 tons, with a week - on - week decrease of 1400 tons. The weekly production is 109.08 million tons, with a week - on - week decrease of 0.98 million tons [169]. - **Demand**: The apparent consumption is 95.73 million tons, with a week - on - week decrease of 16.75 million tons. Market demand sentiment is weak, and the apparent demand has declined [169]. - **Inventory**: The factory inventory is 337.80 million tons, with a week - on - week increase of 12.86 million tons. Weak demand has led to a short - term increase in factory inventory [169]. - **Valuation**: The costs and profits of different production lines of glass are relatively stable. The spread between East China and Central China is 200 yuan, and the basis of the 5mm glass plate in Shahe is 162 yuan [169]. 3.9 Monthly Supply and Demand of Glass - **Production**: The monthly production data of flat glass from 2020 to 2025 shows certain seasonal fluctuations [176]. - **Import and Export**: The import and export volumes of float glass also show certain trends [178][181]. 3.10 Basis and Spread of Glass - **Futures and Spot Price Comparison**: Charts show the price trends of Shahe 5mm glass plate, glass futures, Shahe heavy - soda ash market price, and soda ash futures from 2020 to 2025 [185][187][188][189]. - **Glass Contract Basis**: Charts present the basis trends of the 01, 09, and 05 contracts of Shahe 5mm glass plate from 2021 to 2026 [191][192][194]. - **Glass Contract Inter - period Spread**: Charts show the spread trends of glass 09 - 01, 05 - 09, and 01 - 05 contracts from 2009 to 2026 [196][197][198]. - **Glass - Soda Ash Contract/Spot Spread**: Charts display the spread trends of glass - soda ash 01, 09, 05 contracts and the spot spread from 2021 to 2025 [201][202][203]. 3.11 Glass Market Price - **Regional Price of 5mm Float Glass**: The prices of 5mm float glass in different regions have different degrees of changes. For example, the prices in Shahe have decreased, while the prices in some other regions remain stable [207]. - **Price of 5mm Glass Plate**: The prices of 5mm glass plates in different regions and different manufacturers also show certain trends [219][221][223].

北京市高朋律师事务所 关于唐山三友化工股份有限公司 2024 年年度股东大会的法律意见书 北京市朝阳区东三环北路霞光里18号佳程广场B座7层 邮编：100027 电话 TEL：（8610）5924 1188 传真 FAX：（8610）5924 1199 北京市朝阳区东三环北路霞光里18号佳程广场B座7层 邮编：100027 电话 TEL：（8610）5924 1188 传真 FAX：（8610）5924 1199 北京市高朋律师事务所 关于唐山三友化工股份有限公司 2024 年年度股东大会的法律意见书 高朋法书字第 20250129 （证见 SY02）号 一、 本次大会的召集、召开程序 经查阅，公司于2025年4月16日在《中国证券报》、《上海证券报》、《证 券日报》及上海证券交易所网站上发布了《唐山三友化工股份有限公司关于召开 2024年年度股东大会的通知》（以下简称"《会议通知》"）的公告，对本次大会 召开的时间、会议表决方式、会议地点、会议召集人、会议审议事项、会议出席 对象、会议登记方法等相关事项均进行了公告。 本次大会由公司董事会召集，采用现场投票与网络投票相结合的方式进行。 现场会议于 2025 ...