Group 1 - The core viewpoint of the article is that Hengstar Technology (002132) has confirmed its subsidiary Hengstar Chemical is primarily engaged in the research, production, and sales of organic silicon and related products [1] - The main products of Hengstar Chemical include DMC, D5, 110 glue, 107 glue, and fumed silica [1] - The company will disclose any new developments in its business layout in a timely manner [1]

Core Viewpoint - The report highlights the financial performance and operational challenges faced by Shandong Dongyue Silicone Material Co., Ltd. in the first half of 2025, indicating a decline in revenue and profit due to market conditions and competition in the organic silicon industry [5][7][11]. Company Overview and Financial Indicators - Company Name: Shandong Dongyue Silicone Material Co., Ltd. - Stock Code: 300821 - Total Assets as of June 30, 2025: CNY 6.27 billion, a decrease of 1.52% from the end of the previous year [5][6]. - Revenue for the first half of 2025: CNY 2.33 billion, down 14.98% year-on-year [5][15]. - Net Profit attributable to shareholders: CNY 44.98 million, a decrease of 34.69% compared to the same period last year [5][15]. Industry Situation - The organic silicon market is experiencing complex supply-demand dynamics, with prices declining. The average price of DMC, a core product, fell by approximately 12% year-on-year to around CNY 12,700 per ton [7][8]. - Domestic DMC production capacity is about 3.44 million tons per year, accounting for over 70% of global capacity, with a 24% increase in apparent consumption in the first half of 2025 compared to the previous year [7][8]. Main Products and Applications - The company specializes in the research, production, and sales of organic silicon materials, including silicone rubber, silicone oil, silicone resin, and fumed silica [6][8]. - Key applications include construction, electronics, automotive, and medical fields, with silicone rubber used as adhesives and sealants, and silicone oil utilized in textiles and chemicals [8][9]. Business Model - The company adopts a market-driven approach to research and development, focusing on technological innovation and collaboration with academic institutions [9][10]. - It maintains a comprehensive supply chain and production management system, ensuring efficient operations and quality control [9][10]. Competitive Advantages - The company has a complete production capability from silicon powder processing to downstream products, enhancing its competitive edge in the organic silicon industry [11][12]. - It has established a robust marketing network and customer service system, serving over 2,000 clients across various sectors and exporting to more than 30 countries [12][13].

| | | 江西宏柏新材料股份有限公司 2025 年半年度主要经营数据公告 特此公告。 | 主要产 | 2025 | 年上半年平均销售 | 2024年上半年平均 | 变动比例 | | --- | --- | --- | --- | --- | | 品名称 | 单价（元/吨） | | 销售单价（元/吨） | | | 硅烷偶联剂 | | 13,202.23 | 15,607.80 | -15.41% | | 气相白炭黑 | | 14,977.91 | 16,612.80 | -9.84% | （二）主要原材料价格变动情况（不含税） | 主要原料名称 | 2025 年上半年平均采购单价 较上年同期变动幅度 | 2025年上半年平均采购单价环 比变动幅度 | | --- | --- | --- | | 电煤 | -16.67% | -5.82% | | 硅块 | -30.96% | -12.04% | | 氯丙烯 | 13.24% | 5.57% | | 无水乙醇 | -14.98% | 1.07% | | 碳黑 | -18.58% | -4.12% | 一、主要产品的产量、销量及收入实现情况 主要产品 2025年上 ...

Group 1 - The company, Dongyue Silicon Materials, specializes in the research, production, and sales of organic silicon materials, including silicone rubber, silicone oil, silicone resin, fumed silica, and organic silicon intermediates [1] - Silicone oil is widely used in various industries such as textiles, daily chemicals, mechanical processing, chemicals, and electronics, with cooling fluids being a significant application area [1] - Currently, the company does not have any cooling fluid products [1] - The main customer base consists of various downstream processing enterprises of organic silicon products [1]

Core Viewpoint - Dongyue Silicon Materials (300821.SZ) specializes in the research, production, and sales of silicone materials, indicating a strong focus on organic silicon products and their applications in various industries [1] Group 1: Company Overview - The company’s main products include silicone rubber, silicone oil, silicone resin, fumed silica, and organic silicon intermediates [1] - Silicone oil is widely used in industries such as textiles, daily chemicals, mechanical processing, chemicals, and electronics [1] - The company currently does not offer cooling liquid products, which is an important application area for silicone oil [1] Group 2: Customer Base - The primary customer base consists of various downstream processing enterprises of organic silicon products [1]

Core Viewpoint - Dongyue Silicones is primarily engaged in the research, production, and sales of silicone materials, with a focus on various applications including cooling fluids, although it currently does not offer cooling liquid products [1] Group 1: Company Overview - The company specializes in silicone materials, including silicone rubber, silicone oil, silicone resin, fumed silica, and silicone intermediates [1] - Silicone oil is widely used across multiple industries such as textiles, daily chemicals, mechanical processing, chemicals, and electronics [1] Group 2: Product Applications - Cooling liquid is identified as an important application area for silicone oil [1] - The company does not currently have any cooling liquid products available [1] Group 3: Customer Base - The primary customer base consists of various downstream processing enterprises that utilize silicone products [1]

Group 1 - The company, Dongyue Silicon Materials, specializes in the research, production, and sales of silicone materials, including silicone rubber, silicone oil, silicone resin, fumed silica, and silicone intermediates [2] - Silicone oil is widely used in various industries such as textiles, daily chemicals, mechanical processing, chemicals, and electronics, with cooling liquid being an important application area [2] - Currently, the company does not have any cooling liquid products and primarily serves downstream processing enterprises of silicone products [2]

Core Viewpoint - Dongyue Silicon Materials (300821) specializes in the research, production, and sales of organic silicon materials, with no direct involvement in chip manufacturing [1] Group 1: Company Overview - The company focuses on organic silicon materials, including silicone rubber, silicone oil, silicone resin, fumed silica, and organic silicon intermediates [1] - Organic silicon products are widely used in various industries such as electronics, power, automotive, and new energy due to their excellent sealing, weather resistance, and insulation properties [1] Group 2: Product Application - Most of the company's products require further processing before being utilized in downstream end industries [1]

Investment Rating - The industry rating is "Overweight" (maintained) [7] Core Viewpoints - Recent price increase of organic silicon intermediates is attributed to sufficient pre-sale orders and rising metal silicon prices [9][11] - The supply side is expected to see limited new capacity for organic silicon in China, while demand from electronics, new energy vehicles, and photovoltaics is anticipated to grow [30] - The closure of overseas production capacity, such as Dow's UK facility, is beneficial for China's organic silicon exports, improving the supply-demand balance [29][30] Summary by Sections Industry Overview - From July 7 to July 11, 2025, the basic chemical industry rose by 1.53%, ranking 19th among all Shenwan first-level industries [12] - The top five stocks by weekly increase in the basic chemical industry included: Shangwei New Materials, Hongbo New Materials, Chenguang New Materials, *ST Yatai, and Dongyue Silicon Materials [12] Sub-industry - Organic Silicon - As of July 11, 2025, the price of organic silicon intermediate DMC was 11,000 RMB/ton, up 1.9% from the previous week [11][14] - The industry is experiencing a decrease in inventory and a strong willingness to maintain prices, although downstream demand has not significantly increased [14] - The recent rise in metal silicon prices is providing cost support for organic silicon prices [14] Investment Recommendations - The organic silicon industry is expected to see an improvement in supply-demand dynamics, with a potential recovery in industry prosperity [30]

Group 1: Stock Market Activity - On the day, 37 stocks were listed on the institutional leaderboard, with 9 stocks seeing net purchases and 28 stocks experiencing net sales [1] - The top three stocks with the highest institutional purchases were: Anglikon (¥115 million), Feiyada (¥69.19 million), and Xinhenghui (¥45.41 million) [1] Group 2: Anglikon Company Overview - Anglikon saw a net purchase of ¥115 million from 7 institutions [3] - The company is currently developing an innovative drug project, ALK-N001, which received clinical trial approval on April 2025 and is in Phase I clinical trials [3] - The National Medical Products Administration has approved ALK-N001 for clinical trials in advanced solid tumors, showing significant tumor suppression effects in various models and good safety profiles, indicating strong innovation and development potential [3] Group 3: Marine Economy and Deep-Sea Technology - The Chinese government emphasizes the high-quality development of the marine economy, aiming for a unique path towards maritime strength [4] - The 2025 Government Work Report first mentioned "deep-sea technology," aligning it with emerging industries like commercial aerospace and low-altitude economy, indicating a commitment to developing deep-sea technology with a market capacity in the trillion-yuan range [4] - The deep-sea technology industry is expected to accelerate its development, supported by continuous policy initiatives and financing opportunities [4] Group 4: Polysilicon Market Insights - Polysilicon futures saw a limit-up increase of 6.99% [5] - Discussions on production cuts are ongoing to control supply and enhance demand, which is expected to stabilize silicon material prices for healthy industry development [5] - The approval of the "Three Norths" photovoltaic desertification planning is anticipated to drive an additional photovoltaic installation scale of 253 million kilowatts, with an average annual increase exceeding 50 GW, primarily impacting next year [5]