三友化工（600409.SH）10月10日在投资者互动平台表示，尊敬的投资者，您好。公司不生产钠离子电 池，公司年产10万吨电池级碳酸钠项目尚处于试生产阶段，其所生产的电池级碳酸钠为钠离子电池正极 材料的原材料，钠离子电池可应用于钠电储能系统。 （文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：请问三友化工生产的钠离子电池，在钠离子电池储能 领域有何应用？ ...

9月18日，三友化工2025年科技创新公司债券（第一期）成功发行，发行规模9亿元，期限3年，票面利率2.18%。创下集团公司债券发行史最低利率，同 时刷新全国AA+化工行业主体公司债券利率新低，标志着集团资本市场信誉和融资能力迈上新台阶。 此次超低利率科创债的成功发行，是公司深化"两员三基"管理、优化债务结构、降低融资成本的重要举措。公司通过提前布局、精准发力，有效置换存量 高成本债务，每年可节约利息费用1188万元，为新阶段集团发展注入更加充沛、低成本的金融活水，实现了资金接续"无缝切换"与融资成本"应降尽降"。 此次超低利率科创债的成功发行，充分利用了公司在研发投入"三年上、五年强"专项行动中科技创新领域取得的丰硕成果，得益于公司敏锐把握了科技创 新债券政策机遇，快速调整了发行方案，实现了"成本最低、发行最稳、效果最优"的预定目标。 下一步，公司将继续发挥专业优势，做优资本运作平台，深化与金融市场的互联互通，以更高效、更经济的融资服务为集团高质量发展保驾护航。 ◆供稿：证券部 ◆编辑：郝慧芳 ...

Report Industry Investment Rating No relevant content provided. Core Viewpoints - PVC market in the fourth quarter is expected to first rebound with the macro - situation and then return to fundamentals and delivery logic. For trading strategies, it includes unilateral interval operations, option strategies, and month - spread strategies [3][78]. - The caustic soda market in the fourth quarter is expected to have short - term price stimulation due to alumina stockpiling and then return to seasonal surplus. Trading strategies involve unilateral trading, arbitrage, and option strategies [7][8]. Summary by Related Catalogs PVC Market 1. Three - quarter Supply Review - The overall operation of existing PVC plants was stable in the first quarter, and seasonal maintenance in the second and third quarters affected supply. The average operation rate in the first three quarters was about 76.8%, and the output was about 17.948 million tons, a year - on - year increase of 2.35%. There were many new plant commissions from July to September [3][16]. 2. Three - quarter Demand Review - The apparent demand in the first three quarters was about 15.16 million tons, a year - on - year decrease of 3.4%. Terminal demand was at a seasonal low, and speculative demand was average. Real estate data was weak, and cement demand and prices had been weak since 2024. Exports from January to July were relatively strong, with PVC powder exports of 2.291 million tons, a year - on - year increase of 830,000 tons (56.9%), while floor exports decreased by 11.15% year - on - year [20][32][34]. 3. Three - quarter Inventory Review - In the third quarter, inventory shifted from upstream to mid - stream, and both started to accumulate recently. Due to weak demand and the futures price being higher than the spot price, there was a lot of selling hedging by upstream and futures - cash traders, and inventory shifted to the delivery warehouse. As of September 17, the warehouse receipt volume was 110,900, the highest in history [42][46]. 4. Fourth - quarter Supply Outlook - There will be some maintenance in October, and then maintenance will decrease. There is a possibility of capacity exit in existing plants. Newly commissioned plants have been postponed but will be concentrated recently, and the supply pressure will be reflected in the fourth quarter [52][53][57]. 5. Fourth - quarter Demand Outlook - It is difficult for domestic demand to have incremental demand in the fourth quarter. In terms of exports, attention should be paid to the impact of India's anti - dumping on China. India has strong demand, but the anti - dumping tax rate has been adjusted to $122 - 232 per ton [3][71]. 6. Fourth - quarter Trading Strategies - Strategy 1: Unilateral interval operations. PVC is still in an oversupply situation, but low valuation and falling caustic soda prices provide support. It is expected to trade on macro - improvement factors from September to October and then return to fundamentals. - Strategy 2: Option strategies. Sell out - of - the - money put options on V2601 at relatively low prices and sell out - of - the - money call options on V2601 after the price rebounds. - Strategy 3: Month - spread strategies. Go for positive spreads between January and May contracts and look for positive spread opportunities between May and September contracts [78]. Caustic Soda Market 1. Caustic Soda Spot and Futures Market Review - The spot price of caustic soda has fluctuated due to factors such as maintenance, downstream replenishment, and changes in liquid chlorine prices. The futures market has also shown significant fluctuations, affected by factors like inventory accumulation, market sentiment, and alumina stockpiling [81][83]. 2. Caustic Soda Supply and Demand Review - The output in the first three quarters was about 31.703 million tons, a year - on - year increase of 2.42%. There were new plant commissions in the third quarter, and some capacity exited. Non - aluminum demand improved in Q3, and paper - making operations were divided. Exports from January to July 2025 were 2.398 million tons, a year - on - year increase of 51.3% [85][95]. 3. Caustic Soda Supply and Demand Outlook - There is a total of 1.05 million tons of capacity to be commissioned, mainly from September to October. The commissioning compliance rate is 50 - 60%. It is expected that the operation rate will recover in late September, decline in October, and remain relatively high from November to December. There is still new demand for alumina commissioning and stockpiling in the fourth quarter, but attention should be paid to the impact of alumina over - supply on demand [98][100][103]. 4. Caustic Soda Trading Strategies - Unilateral trading: The near - term is weak, and it is advisable to buy low - priced contracts for the peak season. - Arbitrage: Conduct reverse spreads from non - stockpiling months to stockpiling months, positive spreads from stockpiling months to off - peak months, long caustic soda and short alumina during alumina commissioning and stockpiling, and short caustic soda and long alumina when alumina is in over - supply and production is cut [138].

三友化工9月18日在互动平台表示，公司高端电子化学品项目尚处于部分产品试生产阶段，产品投产后 还会经历市场导入期。 ...

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]