Market Overview - On September 15, the chemical raw materials sector declined by 0.16% compared to the previous trading day, with Zhenhua Co., Ltd. leading the decline [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] Stock Performance - Notable gainers in the chemical raw materials sector included: - Longbai Group (002601) with a closing price of 19.62, up 5.09% and a trading volume of 667,300 shares, totaling 1.314 billion yuan [1] - ST Yatai (000691) with a closing price of 7.81, up 4.97% and a trading volume of 101,400 shares, totaling 79.1972 million yuan [1] - Jinhai Titanium Industry (000545) with a closing price of 3.69, up 4.53% and a trading volume of 1,184,600 shares, totaling 435 million yuan [1] - Major decliners included: - Zhenhua Co., Ltd. (603067) with a closing price of 17.90, down 4.33% and a trading volume of 180,800 shares, totaling 329 million yuan [2] - Sanyou Chemical (600409) with a closing price of 5.78, down 3.02% and a trading volume of 368,900 shares, totaling 216 million yuan [2] - Jinniu Chemical (600722) with a closing price of 7.09, down 2.88% and a trading volume of 319,900 shares, totaling 228 million yuan [2] Capital Flow - The chemical raw materials sector experienced a net outflow of 398 million yuan from institutional investors, while retail investors saw a net inflow of 239 million yuan [2][3] - Notable capital flows included: - Huayi Group (600623) with a net inflow of 26.8479 million yuan from institutional investors [3] - Tianyuan Co., Ltd. (002386) with a net inflow of 25.0141 million yuan from institutional investors [3] - Xue Tian Salt Industry (600929) with a net inflow of 21.3913 million yuan from institutional investors [3]

Investment Rating - The report maintains a "Recommended" rating for the chemical industry [1] Core Insights - The chemical industry in China is expected to undergo a revaluation due to anti-involution measures, which may lead to a significant slowdown in global chemical capacity expansion. This shift could enhance the cash flow and dividend yield of Chinese chemical companies, transforming them from cash-consuming entities to profit-generating ones [6][29] - The demand for chromium salts is anticipated to rise significantly due to increased orders for gas turbines and commercial aircraft engines in Europe and the US, leading to a projected shortfall of 250,000 tons by 2028, which is about 23% of the total annual production [6] - The report highlights four key investment opportunities: low-cost expansion, improving industry conditions, new materials, and high dividend yields from state-owned enterprises [7][8] Summary by Sections Recent Performance - The basic chemical sector has shown a performance increase of 51.0% over the past 12 months, compared to 42.5% for the CSI 300 index [4] Investment Recommendations - The report emphasizes the potential for low-cost expansion in major companies such as Wanhua Chemical, Hualu Hengsheng, and others, alongside sectors like tires and fertilizers [7] - It also points out the improving conditions in various segments, including chromium salts, phosphate rock, and agricultural chemicals [8] Key Products Analysis - Recent price increases were noted for acrylic acid and esters, with butyl acrylate priced at 7,600 RMB/ton, reflecting a 3.40% increase [10] - The report also mentions the price of polymer MDI in East China at 15,550 RMB/ton, up by 1.97% [10] Company Tracking and Earnings Forecast - The report provides a detailed earnings forecast for key companies, indicating a positive outlook for many, with several companies rated as "Buy" [30]

Group 1 - Viscose staple fiber is the main type of regenerated fiber, with China being the largest producer, accounting for 65% of global production in 2023, with a total output of 412 million tons [1][2] - The production capacity of viscose staple fiber in China has decreased from 5.17 million tons in 2021 to 4.81 million tons in 2024 due to environmental regulations and market conditions [2] - The top three companies in the viscose staple fiber industry in China are Sateri (1.8 million tons), Zhongtai Chemical (880,000 tons), and Sanyou Chemical (800,000 tons), with a combined market share (CR3) of 72% [2] Group 2 - The viscose staple fiber industry is currently experiencing high operating rates and low inventory levels, with an operating rate of 88.6% as of September 5, 2025, the highest in the past five years [3] - The apparent consumption of viscose staple fiber in China has grown from 2.93 million tons in 2014 to 4.35 million tons in 2024, with a compound annual growth rate of 4.0% [4] - The main downstream applications of viscose staple fiber are yarns and non-woven fabrics, with yarns being the primary consumption area, while non-woven fabrics have provided significant demand growth in recent years [4] Group 3 - Companies with scale advantages are recommended for investment, including Sanyou Chemical, which has a production capacity of 800,000 tons and a market share of approximately 17% [5] - Zhongtai Chemical has an integrated circular economy advantage, with a production capacity of 880,000 tons per year, making it the second-largest producer in China [5]

Investment Rating - Industry rating is Neutral (maintained rating) [1] Core Viewpoints - Viscose staple fiber is the most important regenerated fiber, with China being the main producer. In 2023, global viscose fiber production was approximately 6.3 million tons, with China accounting for 4.12 million tons, or 65% of the total [2][17] - The viscose staple fiber industry has seen a reduction in capacity in recent years, with a high concentration (CR3 > 70%). The total domestic capacity decreased from 5.17 million tons in 2021 to 4.81 million tons in 2024 [3][28] - The current industry state is characterized by "high operating rates and low inventory," indicating potential price and profit recovery as the traditional demand peak season approaches [4][32] Summary by Sections 1. Viscose Staple Fiber as a Key Regenerated Fiber - Viscose fiber, particularly viscose staple fiber, dominates the regenerated fiber market, accounting for 80% of global production in 2023. In China, viscose staple fiber represents about 95% of the viscose fiber market [2][12] - The production process of viscose staple fiber involves significant environmental concerns, leading to constraints on new capacity due to environmental policies [3][25] 2. High Industry Concentration - The viscose staple fiber industry in China has a high concentration, with the top three companies (Sateri, Zhongtai Chemical, and Sanyou Chemical) holding a combined market share of 72% as of 2024 [3][28] - The industry has undergone consolidation through mergers and acquisitions, enhancing the market share of leading companies [3][28] 3. Current Industry Dynamics - The viscose staple fiber industry is currently experiencing high operating rates (88.6% as of September 5, 2025) and low inventory levels (12.8 thousand tons), which are below the average levels from 2020 to 2024 [4][32] - The average inventory level is expected to decrease further as the traditional demand peak season approaches, indicating a potential for price recovery [4][32] 4. Downstream Demand - The primary applications of viscose staple fiber are in yarns and non-woven fabrics, with yarns being the main consumption area. From 2014 to 2024, the apparent consumption of viscose staple fiber in China grew from 2.93 million tons to 4.35 million tons, with a CAGR of 4.0% [5][37] - Non-woven fabric demand has significantly increased, with consumption rising from 351 thousand tons to 1.23 million tons between 2019 and 2024, reflecting a CAGR of 28.5% [5][37] 5. Focus on Leading Companies - Sanyou Chemical is noted for its differentiated product offerings, with an annual production capacity of 800 thousand tons, and holds a market share of approximately 17% [6][47] - Zhongtai Chemical benefits from an integrated circular economy model, with a production capacity of 880 thousand tons, making it the second-largest producer in China [6][47]

Market Overview - On September 12, the chemical raw materials sector declined by 0.41%, with Dayang Bio leading the drop [1] - The Shanghai Composite Index closed at 3883.69, up 0.22%, while the Shenzhen Component Index closed at 12996.38, up 0.13% [1] Stock Performance - Notable gainers in the chemical raw materials sector included: - Zhenhua Co., Ltd. (603067) with a closing price of 18.59, up 4.97% [1] - ST Yatai (000691) with a closing price of 7.44, up 4.94% [1] - Shilong Industry (002748) with a closing price of 10.17, up 4.31% [1] - Major decliners included: - Dayang Bio (003017) with a closing price of 33.78, down 3.82% [2] - Sanyou Chemical (600409) with a closing price of 5.97, down 2.45% [2] - Kaisheng New Materials (301069) with a closing price of 23.12, down 2.41% [2] Capital Flow - The chemical raw materials sector experienced a net outflow of 209 million yuan from main funds, while retail funds saw a net inflow of 89.33 million yuan [2] - Key stocks with significant capital flow included: - Longbai Group (002601) with a main fund net inflow of 26.73 million yuan [3] - Zhongke Titanium White (002145) with a main fund net inflow of 25.74 million yuan [3] - Huayi Group (600623) with a main fund net inflow of 22.27 million yuan [3]

Core Points - The company will participate in the "2025 Hebei Listed Companies Investor Online Reception Day and 2025 Half-Year Report Collective Performance Briefing" on September 15, 2025 [2] - The event will be conducted online, allowing investors to engage through the "Panjing Roadshow" website, WeChat public account, or the Panjing Roadshow APP [2] - Key company executives, including the General Manager and CFO, will be present to discuss performance, governance, development strategy, operational status, and sustainability [2] Event Details - Event Date and Time: September 15, 2025, from 14:00 to 17:00 [2] - Format: Online interaction [2] - Participation: Open to all investors [2]

证券代码：600409 证券简称：三友化工 公告编号：临 2025-043 号 唐山三友化工股份有限公司 关于参加 2025 年河北辖区上市公司投资者网上集体接待日暨 2025 年半年报集体业绩说明会的公告 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： 为进一步加强与投资者的互动交流，唐山三友化工股份有限公司（以下简称 "公司"）将参加由河北省上市公司协会、河北省资本市场之家与深圳市全景网络 有限公司联合举办的"2025 年河北辖区上市公司投资者网上集体接待日暨 2025 年半年报集体业绩说明会"，现将相关事项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （http://rs.p5w.net），或关注微信公众号：全景财经，或下载全景路演 APP，参 与本次互动交流，活动时间为 2025 年 9 月 15 日（周一）14:00-17:00。 届时公司总经理张作功先生、副总经理兼董事会秘书刘印江先生、总会计师 姚志强先生将在线就公司业绩、公司治理、发展战略、经营状况和可持续发展等 投 ...

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Insights - The demand for viscose staple fiber is expected to grow steadily due to high cotton prices and strong downstream textile consumption [14][15] - The viscose staple fiber industry has seen capacity consolidation since 2021, leading to increased industry concentration [6][26] - The industry is currently experiencing high operating rates and low inventory levels, contributing to a rising price trend for viscose staple fiber [7][39] - The report recommends "Sanyou Chemical" as a key investment target and "Zhongtai Chemical" as a beneficiary of the price increase in viscose staple fiber [43][44] Summary by Sections Demand Side - The apparent consumption of viscose staple fiber is projected to be 3.81 million tons in 2023 and 4.09 million tons in 2024, with year-on-year growth rates of 9.74% and 7.28% respectively [5][14] - The retail sales of clothing and textiles in China reached 742.6 billion yuan in the first half of 2025, showing a year-on-year growth of 3.10% [5][15] - The introduction of new spinning equipment, particularly vortex spinning, is expected to further drive demand for viscose staple fiber [19] Supply Side - The effective capacity of viscose staple fiber has decreased from a peak of 5.13 million tons in 2021 to 4.885 million tons in 2024, a decline of 4.8% [6][25] - The industry has seen minimal new capacity additions since 2021, with a current operating rate of 87.6% as of August 2025 [7][31] - The top three companies in the viscose staple fiber industry hold a combined market share (CR3) of 69.77%, indicating a high level of concentration [26][34] Price Dynamics - The price of viscose staple fiber has been increasing, supported by a favorable supply-demand balance, while the price of its main raw material, dissolving pulp, has been declining [39][41] - The price difference between viscose staple fiber and dissolving pulp has widened, indicating improved profitability for industry leaders [39][41] - The report anticipates that the price of viscose staple fiber will continue to rise due to strong downstream demand and seasonal factors [39][41]

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： ●会议召开时间：2025年09月15日（星期一）下午 15:00-16:00 ●会议召开地点：上海证券交易所上证路演中心（网址：https://roadshow.sseinfo.com/） ●会议召开方式：上证路演中心网络互动 登录新浪财经APP 搜索【信披】查看更多考评等级 本次投资者说明会以网络互动形式召开，公司将针对2025年半年度的经营成果及财务指标的具体情况与 投资者进行互动交流和沟通，在信息披露允许的范围内就投资者普遍关注的问题进行回答。 二、 说明会召开的时间、地点 总经理：张作功先生 副总经理兼董事会秘书：刘印江先生 总会计师：姚志强先生 ●投资者可于2025年09月08日（星期一）至09月12日（星期五）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"）已于2025年08月28日发布公司 ...

Core Viewpoint - Sanyou Chemical (600409) announced that it will hold a half-year performance briefing on September 15, 2025 [1] Company Summary - The company is scheduled to present its performance results for the first half of 2025 [1]