Core Viewpoint - The A-share market for silicon-based stocks is experiencing a strong performance, driven by industry dynamics and potential consolidation efforts among leading polysilicon companies [1] Group 1: Market Performance - Dongyue Silicon Material reached a 20% limit-up, while Jiangsu Guotai and Hesheng Silicon Industry both hit a 10% limit-up [1] - Other companies such as Silica Technology, Ruitai New Materials, and Tianci Materials saw increases of over 6%, with several others rising more than 4% [1][2] - The overall market sentiment is positive, with MACD golden cross signals indicating a favorable trend for these stocks [2] Group 2: Industry Developments - In response to the "anti-involution" trend in the photovoltaic sector, leading polysilicon companies are planning to form a consortium to eliminate excess capacity and address accumulated industry debts [1] - The total investment for this initiative is estimated to be between 20 billion to 30 billion yuan, although specifics are still uncertain [1] - Xingfa Group noted that the organic silicon market is facing competitive pressure due to supply factors, but expects product prices to gradually recover from the bottom range in the coming years [1]

Core Points - The controlling shareholder of Hoshine Silicon Industry Co., Ltd., Ningbo Hoshine Group Co., Ltd., holds 486,647,073 shares, accounting for 41.16% of the total share capital [2] - After the recent pledge and release of shares, Hoshine Group has pledged a total of 243,029,100 shares, which is 49.94% of its holdings and 20.56% of the total share capital [2] - Hoshine Group and its concerted actors hold a total of 869,105,229 shares, representing 73.52% of the total share capital, with 433,873,200 shares pledged, accounting for 49.92% of their total holdings and 36.70% of the total share capital [2] Pledge and Release Details - The announcement includes details about the recent pledge and release of shares by Hoshine Group [2][3] - Hoshine Group and its concerted actors have a good credit and financial status, with future repayment sources including operating income, investment returns, and dividends from held shares [2] - The risks associated with the pledges are considered manageable, and there are no substantial factors that could lead to a change in control of the company [2] Ongoing Monitoring - The company will continue to monitor the share pledge situation of Hoshine Group and its concerted actors, ensuring compliance with relevant regulations and timely information disclosure [3]

证券代码：603260 证券简称：合盛硅业 公告编号：2025-073 合盛硅业股份有限公司 关于控股股东部分股份质押及解质押的公告 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。 | 解质时间 | 2025/11/4 | | --- | --- | | 持股数量 | 股 486,647,073 | | 持股比例 | 41.16% | | 本次质押及解质押后剩余被质押股份数量 | 股 243,029,100 | | 本次质押及解质押后剩余被质押股份数量占 | 49.94% | | 其所持股份比例 | | | 本次质押及解质押后剩余被质押股份数量占 | 20.56% | | 公司总股本比例 | | 三、股东累计质押股份情况 截至本公告披露日，上述股东及其一致行动人累计质押股份情况如下： 截至本公告日，合盛硅业股份有限公司（以下简称"公司"）控股股东宁波 合盛集团有限公司（以下简称"合盛集团"）直接持有公司股份486,647,073股， 占公司总股本的41.16%。本次质押及解质押后，合盛集团累计质押股份为 243,029,100 ...

Core Viewpoint - The announcement from Hoshine Silicon Industry indicates that its controlling shareholder, Hoshine Group, has engaged in partial share pledges and releases, with a focus on liquidity support [1] Group 1: Shareholding and Pledge Details - Hoshine Group pledged 2.9 million shares to China Everbright Bank Ningbo Branch for liquidity purposes and released 2.9 million shares [1] - As of the announcement date, Hoshine Group directly holds 487 million shares, accounting for 41.16% of the total share capital [1] - The total shares pledged by Hoshine Group amount to 243 million shares, representing 49.94% of its holdings and 20.56% of the total share capital [1] Group 2: Combined Shareholding and Pledge Status - Hoshine Group and its concerted actors, including Luo Liguo, Luo Yi, and Luo Yedong, collectively hold 869 million shares, which is 73.52% of the total share capital [1] - The cumulative shares pledged by this group total 434 million shares, which is 49.92% of their combined holdings and 36.70% of the total share capital [1] - The overall pledge risk is considered manageable [1]

Investment Rating - The investment rating for the chemical industry is "Positive (Maintain)" [1] Core Viewpoints - The chemical industry is expected to benefit from the "anti-involution" policy, leading to a favorable supply-demand balance and potential dual improvement in performance and valuation [6] - The basic chemical sector has shown revenue and profit growth in the first three quarters of 2025, with significant profitability in sub-sectors like fluorochemicals and agricultural chemicals [4][6] Summary by Sections Industry Overview - In the first three quarters of 2025, the basic chemical industry index outperformed the CSI 300 index by 7.46%, while the petroleum and petrochemical industry index underperformed by 21.06% [14] - The basic chemical industry achieved a revenue of CNY 17,645.8 billion, a year-on-year increase of 3.0%, and a net profit of CNY 1,097.5 billion, up 6.3% [4][35] Basic Chemicals - The basic chemical sector's net profit growth rate exceeded revenue growth, with capital expenditures continuing to decline year-on-year [4][36] - In Q3 2025, the sector's revenue was CNY 6,051.5 billion, a year-on-year increase of 2.1%, while net profit reached CNY 366.4 billion, up 16.8% [4][35] Sub-sector Analysis - In the first three quarters of 2025, sub-sectors such as pesticides, adhesives, fluorochemicals, and potassium fertilizers saw significant year-on-year net profit growth [4][37] - The top ten sub-sectors by net profit growth included pesticides (174%) and fluorochemicals, with substantial increases in profitability observed [38]

1. Report Industry Investment Rating - Not provided in the report 2. Core Viewpoints of the Report - This week, with the arrival of the dry season, the industrial silicon market further reduced production. The demand for polysilicon was highly uncertain, while the demand for silicone and aluminum alloy was relatively stable. Cost provided support for the price floor, but high inventory restricted the upward price movement. Today, industrial silicon bottomed out and rebounded but still closed lower. Overall, the bottom support strengthened, and it is expected to continue oscillating. The operation suggestion is to buy on dips and pay attention to operational risks [2] 3. Summary by Relevant Catalogs 3.1 Futures Market - The closing price of the main contract was 9,140 yuan/ton, up 40 yuan; the position of the main contract was 228,268 lots, down 297 lots; the net position of the top 20 was -56,668 lots, up 770 lots; the Guangzhou Futures Exchange warehouse receipts were 46,161 lots, down 1,092 lots; the closing price of the December contract for industrial silicon was -430 yuan/ton, down 35 yuan; the spread between the November - December contracts for industrial silicon was -430 yuan/ton, down 35 yuan [2] 3.2 Spot Market - The average price of oxygen - blown 553 silicon was 9,450 yuan/ton, unchanged; the average price of 421 silicon was 9,700 yuan/ton, unchanged; the basis of the Si main contract was 310 yuan/ton, down 40 yuan; the DMC spot price was 11,800 yuan/ton, up 525 yuan [2] 3.3 Upstream Situation - The average price of silica was 410 yuan/ton, unchanged; the average price of petroleum coke was 2,110 yuan/ton, unchanged; the average price of clean coal was 1,850 yuan/ton, unchanged; the average price of wood chips was 490 yuan/ton, unchanged; the ex - factory price of graphite electrodes (400mm) was 12,250 yuan/ton, unchanged [2] 3.4 Industry Situation - The monthly output of industrial silicon was 402,800 tons, up 36,000 tons; the weekly social inventory of industrial silicon was 552,000 tons, up 10,000 tons; the monthly import volume of industrial silicon was 1,939.85 tons, up 602.27 tons; the monthly export volume of industrial silicon was 70,232.72 tons, down 6,409.29 tons; the weekly output of silicone DMC was 44,900 tons, up 700 tons; the average price of aluminum alloy ADC12 in the Yangtze River spot market was 21,400 yuan/ton, up 100 yuan [2] 3.5 Downstream Situation - The overseas market price of photovoltaic - grade polysilicon was 15.85 US dollars/kg; the weekly average spot price of photovoltaic - grade polysilicon was 6.5 US dollars/kg, down 0.01 US dollars/kg; the monthly export volume of unforged aluminum alloy was 23,495.34 tons, down 5,568.37 tons; the weekly operating rate of silicone DMC was 68.56%, down 1.49 percentage points; the monthly output of aluminum alloy was 1.776 million tons, up 141,000 tons; the monthly export volume of aluminum alloy was 23,495.34 tons, down 5,568.37 tons [2] 3.6 Industry News - Hesheng Silicon Industry (603260.SH) released its Q3 2025 report, with operating income of 5.43 billion yuan, a year - on - year decrease of 23.51%, and net profit attributable to shareholders of the listed company of 75.6675 million yuan, a year - on - year decrease of 84.12%. Although still showing negative year - on - year growth, the single - quarter profit index turned positive compared to the loss in the first half of the year. The US will cancel the 10% so - called "fentanyl tariff" on Chinese goods, and the 24% reciprocal tariff on Chinese goods will continue to be suspended for one year. China will adjust its counter - measures accordingly, and both sides agreed to extend some tariff exclusion measures [2] 3.7 Supply and Demand Analysis - On the supply side, as Sichuan and Yunnan transition from the wet season to the dry season in October, production costs for manufacturers increased, and some enterprises with exhausted raw materials stopped production. As November approached, the scale of production cuts in the dry season expanded further. In Xinjiang, with stable and low - cost power supply, some manufacturers actively increased production, with an increase in the number of open furnaces and continuous release of production capacity. On the demand side, the downstream of industrial silicon is mainly concentrated in silicone, polysilicon, and aluminum alloy. For silicone, inventory was lower than the historical average, production profit was flat, and it provided certain rigid - demand procurement support for industrial silicon. For polysilicon, inventory reached 282,600 tons, higher than the historical average. Rising silicon wafer prices were beneficial for polysilicon demand, but production cuts in the dry season were expected to have a negative impact on industrial silicon demand. For aluminum alloy, the operating rate of enterprises remained stable, the demand for industrial silicon remained high, and the demand performance was relatively stable, but its marginal impact on the price of industrial silicon was limited [2]

Investment Rating - The report maintains a "Buy" rating for the company [1] Core Insights - In Q3 2025, the company's sales of industrial silicon increased both in volume and price, leading to a turnaround in net profit [6] - The company reported a revenue of 54.30 billion yuan in Q3 2025, a year-on-year decrease of 23.51% but a quarter-on-quarter increase of 14.92% [5] - The net profit attributable to the parent company was 0.76 billion yuan in Q3 2025, showing a year-on-year decline of 84.12% but a significant quarter-on-quarter increase of 111.52% [5] - The sales volume of industrial silicon reached 347,000 tons in Q3 2025, a year-on-year increase of 0.6% and a quarter-on-quarter increase of 61.7% [6] - The average selling price of industrial silicon was 7,933 yuan per ton, down 25.3% year-on-year but up 8.1% quarter-on-quarter [6] Summary by Sections Financial Performance - For the first three quarters of 2025, the company achieved a total revenue of 152.06 billion yuan, a year-on-year decrease of 25.35% [4] - The gross profit margin was 8.19%, down 13.82 percentage points year-on-year, while the net profit margin was -2.24%, down 9.22 percentage points year-on-year [4] - The weighted ROE was -0.98%, a decrease of 5.42 percentage points year-on-year [4] Product Sales Data - In Q3 2025, the company sold 34.70 million tons of industrial silicon and 19.47 million tons of silicone rubber [6] - The sales revenue for industrial silicon was 27.53 billion yuan in Q3 2025, while for silicone rubber, it was 19.90 billion yuan [14] Market Outlook - The report indicates that the industrial silicon price is expected to stabilize and gradually recover as market demand improves [6] - The company is focusing on optimizing its capital structure and enhancing operational efficiency to respond to market changes [10]

Core Viewpoint - The liquid rubber industry in China is experiencing significant growth, driven by its superior properties and increasing demand in high-end applications such as medical devices and electronic equipment. The market size is projected to reach approximately 10.583 billion yuan in 2024, reflecting a year-on-year growth of 2.90% [1][6]. Industry Overview - Liquid rubber is a low-molecular-weight liquid oligomer that can form a three-dimensional network structure through chemical reactions, exhibiting physical and mechanical properties similar to conventional vulcanized rubber. It can be categorized into various types, including diene liquid rubber, olefin liquid rubber, polyurethane liquid rubber, liquid silicone rubber, liquid polysulfide rubber, and liquid fluororubber [2][4]. Industry Chain - The upstream of the liquid rubber industry includes raw materials such as organosilicon monomers, diene, olefin, catalysts, crosslinking agents, and production equipment. The midstream involves the manufacturing of liquid rubber, while the downstream applications span automotive, machinery, consumer goods, coatings, aerospace, and medical products [6][7]. - The continuous expansion of domestic organosilicon production capacity has significantly increased market supply, leading to a decrease in prices. As of September 2025, the price of organosilicon intermediates was 11,100 yuan per ton, down 20.71% year-on-year, which directly reduces production costs for liquid rubber [6][7]. Market Size - The liquid rubber market is expanding due to its excellent properties, with a projected market size of approximately 10.583 billion yuan in 2024, marking a 2.90% increase from the previous year [1][6]. Key Companies' Performance - The market concentration in the liquid rubber industry is relatively low but is gradually increasing. Companies like Hoshine Silicon Industry and Dongyue Silicone Material are notable players, with Hoshine leveraging its full industry chain advantage and Dongyue establishing a strong position in the fluorosilicone materials sector. Both companies are investing in R&D to enhance product quality and performance [7][8]. - Hoshine Silicon Industry reported a revenue of 9.775 billion yuan in the first half of 2025, a decrease of 26.34% year-on-year, with a net profit of -397 million yuan, down 140.60% [8]. - Dongyue Silicone Material achieved a revenue of 2.327 billion yuan in the first half of 2025, a decline of 14.98% year-on-year, with a net profit of 42 million yuan, down 35.30% [8]. Industry Development Trends 1. **Continuous Technological Innovation**: The industry is focusing on developing high-performance, environmentally friendly, and cost-effective liquid rubber products, with an emphasis on special functional products for various applications [9]. 2. **Expanding Market Demand**: The technology is evolving towards high-end applications, including aerospace seals and 5G chip packaging, with companies like Hoshine and Xingfa Chemical leading innovations in these areas [9][10]. 3. **Integration of the Entire Industry Chain**: Leading companies are integrating their operations from raw materials to deep processing, enhancing their competitive edge and reducing costs. There is also a push for international expansion, with companies like Dongyue exporting products to multiple countries [10].

Core Viewpoint - 合盛硅业 is a leading player in the silicon-based new materials industry in China, with significant revenue but facing challenges in profitability and financial metrics [1][2][3]. Group 1: Company Overview - 合盛硅业 was established on August 23, 2005, and listed on the Shanghai Stock Exchange on October 30, 2017, with its registered office in Jiaxing, Zhejiang Province [1]. - The company specializes in the research, production, and sales of silicon-based new materials, including industrial silicon and organic silicon, and holds a full industry chain advantage [1]. Group 2: Financial Performance - In Q3 2025, 合盛硅业 reported revenue of 15.206 billion yuan, ranking first in the industry, significantly higher than the second-ranked company, which had revenue of 3.285 billion yuan [2]. - The company's net profit for the same period was -340 million yuan, placing it last in the industry, with the industry leader reporting a profit of 322 million yuan [2]. - The main business segments include organic silicon (4.662 billion yuan, 47.69%), industrial silicon (4.009 billion yuan, 41.01%), and photovoltaic products (579 million yuan, 5.93%) [2]. Group 3: Financial Ratios - As of Q3 2025, 合盛硅业's debt-to-asset ratio was 62.89%, which is higher than the industry average of 38.81% [3]. - The gross profit margin for the same period was 8.19%, a significant decrease from 22.01% year-on-year and below the industry average of 18.89% [3]. Group 4: Management Compensation - The chairman, 罗立国, received a salary of 1 million yuan in 2024, a decrease of 500,000 yuan from 2023 [4]. - The general manager, 罗烨栋, had a salary of 1.52 million yuan in 2024, down from 3 million yuan in 2023 [4]. Group 5: Shareholder Information - As of September 30, 2025, the number of A-share shareholders increased by 14.42% to 50,900 [5]. - The average number of circulating A-shares held per shareholder decreased by 12.60% to 23,200 [5]. Group 6: Industry Outlook - 开源证券 maintains a "buy" rating for 合盛硅业, citing its leading position in the silicon industry and potential recovery in profitability as prices rebound [6]. - The company has significant production capacities, including 1.22 million tons/year for industrial silicon and 1.73 million tons/year for organic silicon, with additional capacities planned for photovoltaic products [6]. - Future profit projections for 2025-2027 are 611 million yuan, 2.286 billion yuan, and 2.991 billion yuan, respectively [6].

二〇二五年十月 1 合盛硅业股份有限公司 2025 年员工持股计划（草案） 证券简称：合盛硅业 证券代码：603260 合盛硅业股份有限公司 2025 年员工持股计划（草案） 合盛硅业股份有限公司 2025 年员工持股计划（草案） 声明 本公司及全体董事保证本员工持股计划及其摘要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。 2 合盛硅业股份有限公司 2025 年员工持股计划（草案） 风险提示 一、合盛硅业股份有限公司（以下简称"合盛硅业""公司"或"本公司"） 2025 年员工持股计划（草案）（以下简称"本员工持股计划草案"）须经公司 股东会批准后方可实施，本员工持股计划草案能否获得公司股东会批准，存在不 确定性。 二、有关公司 2025 年员工持股计划（以下简称"本员工持股计划"）的 具体的资金来源、出资金额、预计规模和具体实施方案等属初步结果，能否 完成实施，存在不确定性。 三、股票价格受公司经营业绩、宏观经济周期、国际/国内政治经济形势 及投资者心理等多种复杂因素影响。因此，股票交易是有一定风险的投资活 动，投资者对此应有充分准备。 四、敬请广大投资者谨 ...