证券日报网1月8日讯，台华新材（603055）在接受调研者提问时表示，公司积极响应"反内卷"倡 议，"反内卷"有助于优化市场竞争环境，避免企业间过度内耗，促进资源合理配置。从长远来看，"反 内卷"促使企业更加注重产品、品牌、技术、管理，有利于提升锦纶行业整体竞争力，推动锦纶产业高 质量发展。 ...

证券研究报告 行业研究——周报 [Table_ReportType] [Table_StockAndRank] 石油加工行业 刘红光 石化行业联席首席分析师 执业编号：S1500525060002 邮箱：liuhongguang@cindasc.com 刘奕麟 石化行业分析师 执业编号：S1500524040001 邮箱：liuyilin@cindasc.com 信达证券股份有限公司 CINDASECURITIESCO.，LTD 北京市西城区宣武门西大街甲127号金隅大厦B 座 邮编：100031 [Table_Title] 大炼化周报：冬季下游备货需求步入尾声， 涤纶长丝小幅累库 [Table_ReportDate0] 2025 年 12 月 20 日 本期内容提要： [Table_Author] ➢ 国内外重点炼化项目价差跟踪： [Table_Summary] [Table_Summary] 截至 12 月 19 日当周，国内重点大 炼化项目价差为 2540.74 元/吨，环比变化+7.17 元/吨（+0.28%）； 国外重点大炼化项目价差为 1303.62 元/吨，环比变化-27.50 元/吨（- 2. ...

Core Insights - The report emphasizes the gradual recovery of the chemical industry, with profit declines slowing down and demand gradually rebounding, particularly in sub-sectors like agricultural chemicals and fluorochemicals [22][23] - The AI application in various industries is accelerating, with significant advancements in hardware and software, leading to a reshaping of the global landscape [24][25] - The food and beverage industry is experiencing a slowdown in revenue growth, with rising costs impacting profit margins, yet there are emerging opportunities in niche markets like snacks and soft drinks [27][28] Domestic Market Performance - The A-share market is showing signs of stabilization, with the Shanghai Composite Index and the ChiNext Index trading at average P/E ratios above their three-year median, indicating a suitable environment for medium to long-term investments [9][13][15] - The coal and non-ferrous metals sectors are leading the market, while sectors like internet services and software development are underperforming [9][13] Industry Analysis - The electric power and public utilities sector is rated "stronger than the market," with a focus on stable returns and shareholder value, particularly in large hydropower companies and high-dividend coal enterprises [20] - The photovoltaic industry is facing challenges with overcapacity and price stability, but there is potential for recovery as the market undergoes structural adjustments [30][33] Investment Strategies - The report suggests a balanced investment strategy, focusing on high-dividend assets like banks and utilities for defensive positioning, while also considering growth opportunities in technology and AI sectors [12][24] - Specific recommendations include monitoring companies in the chemical sector that are well-positioned to benefit from supply-demand dynamics and regulatory changes [22][23]

分析师：张刚 登记编码：S0730511010001 zhanggang@ccnew.com 021-50586990 晨会聚焦 资料来源：Wind,中原证券 -13% -7% -1% 4% 10% 16% 22% 28% 2024.12 2025.04 2025.08 2025.11 上证指数 深证成指 | 国内市场表现 | | | | | | --- | --- | --- | --- | --- | | 指数名称 | | | 昨日收盘价 | 涨跌幅(%) | | 上证指数 | | 3,897.71 | | -0.42 | | 深证成指 | | | 13,056.70 | -0.68 | | 创业板指 | | 2,022.77 | | -0.47 | | 沪深 | 300 | 4,554.33 | | -0.48 | | 上证 | 50 | 2,443.97 | | -0.52 | | 科创 | 50 | 891.46 | | 0.14 | | 创业板 | 50 | 1,924.26 | | -0.67 | | 中证 | 100 | 4,425.70 | | -0.54 | | 中证 | 500 | 7, ...

Core Insights - The report highlights a gradual recovery in various industries, with a focus on investment opportunities arising from supply and demand dynamics [6][14][16] - The AI sector is experiencing rapid growth, with significant advancements in technology and applications, particularly in China [16][17] - The chemical industry is expected to see a marginal recovery in profitability due to improved demand and reduced investment pressures [13][14] Domestic Market Performance - The A-share market has shown a slight upward trend, with the Shanghai Composite Index closing at 3,914.01, reflecting a 0.65% increase [3] - The average P/E ratios for the Shanghai Composite and ChiNext indices are 15.95 and 48.16, respectively, indicating a favorable long-term investment environment [8][9] International Market Performance - Major international indices, such as the Dow Jones and S&P 500, experienced slight declines, with the Dow Jones closing at 30,772.79, down 0.67% [4] Industry Strategies - The chemical industry is entering a phase of improved stability, with a focus on supply-side constraints and demand recovery, particularly in agricultural chemicals and fluorochemicals [13][14] - The AI industry is projected to benefit from increased domestic demand and government support, with a focus on integrated circuits and software [16][17] - The food and beverage sector is facing challenges with declining revenue growth, but opportunities exist in the snack and beverage markets, which are expected to grow significantly [20][21] Investment Recommendations - The report suggests focusing on leading companies in the chemical sector, such as Wanhua Chemical and Satellite Chemical, as well as opportunities in the AI and semiconductor industries [15][16] - In the food and beverage sector, companies like Baoli Food and Dongpeng Beverage are recommended due to their growth potential in the snack and soft drink markets [21] Key Data Updates - The semiconductor industry continues to show strong growth, with global sales reaching $69.47 billion, a 25.1% year-on-year increase [36] - The photovoltaic industry is experiencing a supply-demand imbalance, with a focus on capacity reduction and optimization of the competitive landscape [25][23]

Group 1 - The core viewpoint of the news is that Huading Co., Ltd. has shown a positive stock performance with a 16.67% increase year-to-date and a recent rise of 2.02% in intraday trading, indicating strong market interest and activity [1][2] - As of November 28, the stock price of Huading Co., Ltd. is 4.55 yuan per share, with a total market capitalization of 5.024 billion yuan and a trading volume of 97.4231 million yuan [1] - The company has experienced a net inflow of main funds amounting to 2.1474 million yuan, with significant buying activity from large orders [1] Group 2 - Huading Co., Ltd. operates primarily in the nylon fiber sector, with its main business revenue composition being 78.13% from nylon filament, 20.07% from e-commerce, and minor contributions from other segments [1][2] - For the first nine months of 2025, Huading Co., Ltd. reported a revenue of 3.562 billion yuan, reflecting a year-on-year decrease of 40.57%, and a net profit attributable to shareholders of 188 million yuan, down 42.11% year-on-year [2] - The company has a total of 29,400 shareholders as of September 30, with an increase of 12.97% from the previous period, while the average circulating shares per person decreased by 11.48% [2] Group 3 - Since its A-share listing, Huading Co., Ltd. has distributed a total of 277 million yuan in dividends, with no dividends paid in the last three years [3]

Core Insights - The China Securities report indicates that the CITIC Basic Chemical Industry Index rose by 0.75% in October 2025, ranking 18th among 30 CITIC primary industries, with potassium fertilizer, inorganic salts, and tire industries performing well [1][2] - The overall chemical product prices continued to decline in October 2025, prompting the industry to maintain a "market synchronization" investment rating [1][2] - The investment strategy for November 2025 suggests focusing on polyester filament, organic silicon, spandex, phosphate, and potassium fertilizer industries [1] Market Review - In October 2025, the CITIC Basic Chemical Industry Index increased by 0.75%, underperforming the Shanghai Composite Index by 1.10 percentage points but outperforming the CSI 300 Index by 0.75 percentage points, ranking 18th among 30 CITIC primary industries [2] - Over the past year, the CITIC Basic Chemical Index has risen by 28.58%, outperforming the Shanghai Composite Index by 8.00 percentage points and the CSI 300 Index by 9.31 percentage points, ranking 9th among 30 CITIC primary industries [2] Sub-industry and Stock Performance - In October 2025, among 33 CITIC tertiary sub-industries, 15 rose while 18 fell, with potassium fertilizer, inorganic salts, and tire industries leading with increases of 11.27%, 7.83%, and 6.51% respectively [2] - Conversely, carbon fiber, nylon, and rubber additives saw declines of 10.69%, 6.39%, and 5.87% respectively [2] - Out of 526 stocks in the basic chemical sector, 291 rose and 230 fell, with the top five gainers being Litong Technology, Haike New Source, Huide Technology, Yashichuangneng, and Tianji Shares, with increases of 76.03%, 71.56%, 59.91%, 58.35%, and 56.39% respectively [2] Product Price Tracking - In October 2025, international oil prices continued to decline, with WTI crude oil down by 2.23% to $60.98 per barrel and Brent crude oil down by 2.91% to $65.07 per barrel [3] - Among 321 tracked products, 67 saw price increases, with the top gainers being lithium cobalt oxide, sulfur, sulfuric acid, electrolytic cobalt, and argon, with increases of 35.98%, 23.37%, 18.52%, 17.78%, and 16.81% respectively [3] - A total of 216 products experienced price declines, with the largest decreases seen in refrigerant R22, butadiene, phenol, industrial naphthalene, and SBS, which fell by 46.88%, 16.99%, 15.72%, 14.29%, and 12.97% respectively [3]

Investment Rating - The report maintains an investment rating of "Synchronize with the market" for the basic chemical industry [4][6]. Core Viewpoints - In October 2025, the CITIC Basic Chemical Industry Index rose by 0.75%, ranking 18th among 30 CITIC first-level industries. The potassium fertilizer, inorganic salt, and tire industries performed well, while chemical product prices continued to decline [2][4]. - The investment strategy for November 2025 suggests focusing on two dimensions, particularly in the polyester filament, organic silicon, spandex, phosphate fertilizer, and potassium fertilizer sectors [4][6]. Summary by Sections Market Review - The CITIC Basic Chemical Industry Index increased by 0.75% in October 2025, underperforming the Shanghai Composite Index by 1.10 percentage points but outperforming the CSI 300 Index by 0.75 percentage points. Over the past year, the index has risen by 28.58%, outperforming both the Shanghai Composite and CSI 300 indices by 8.00 and 9.31 percentage points, respectively [8][9]. Sub-industry and Stock Performance - In October 2025, among 33 CITIC third-level sub-industries, 15 saw gains while 18 experienced declines. The potassium fertilizer, inorganic salt, and tire industries led with increases of 11.27%, 7.83%, and 6.51%, respectively. Conversely, carbon fiber, nylon, and rubber additives saw declines of 10.69%, 6.39%, and 5.87% [9][12]. - Out of 526 stocks in the basic chemical sector, 291 rose while 230 fell. The top gainers included Litong Technology, Haike New Source, and Huide Technology, with increases of 76.03%, 71.56%, and 59.91%, respectively. The largest declines were seen in Aggregated Materials, Blue Feng Biochemical, and United Chemical, with decreases of 27.32%, 24.90%, and 24.71% [9][13]. Product Price Tracking - In October 2025, international oil prices continued to decline, with WTI crude oil down 2.23% to $60.98 per barrel and Brent crude down 2.91% to $65.07 per barrel. Among 321 tracked products, 67 saw price increases, while 216 experienced declines, indicating an overall downward trend in basic chemical product prices [4][12]. Industry Investment Recommendations - The report suggests maintaining the "Synchronize with the market" investment rating. With the ongoing deepening of anti-involution measures in the chemical industry, overall supply and demand are expected to improve, leading to further quality upgrades in the industry. The investment strategy for November 2025 emphasizes focusing on polyester filament, organic silicon, spandex, phosphate fertilizer, and potassium fertilizer sectors [4][6].

Group 1: China Construction - The total new contracts signed by China Construction from January to October reached 3.61 trillion yuan, representing a year-on-year increase of 1% [1] Group 2: Changyuan Power - Changyuan Power's subsidiary received approval for the 100MW wind power project in Songzi, Hubei [2] Group 3: China Metallurgical Group - China Metallurgical Group reported a total new contract amount of 845.07 billion yuan from January to October, a decrease of 11.8% year-on-year, while overseas contracts increased by 7.3% to 71.16 billion yuan [4] Group 4: Shapuaisi - Shapuaisi received approval for clinical trials of deoxycorticosterone ketone solution, intended for use during cataract surgery [5] Group 5: Jianfeng Group - Jianfeng Group's subsidiary received approval for clinical trials of a new drug for treating advanced non-squamous non-small cell lung cancer [7] Group 6: Chongqing Steel - Chongqing Steel announced the resignation of its president Meng Wenwang due to work adjustments [8] Group 7: Tianma Technology - Tianma Technology reported an output of approximately 1732.99 tons of eel in October, with a total output of about 15218.73 tons from January to October [10] Group 8: Qingyuan Co. - Qingyuan Co.'s controlling shareholder reduced holdings of convertible bonds by 685,400 units, accounting for 13.71% of the total issuance [11] Group 9: Spring Airlines - Spring Airlines reported a passenger turnover of 506,200.49 million kilometers in October, a year-on-year increase of 20.06% [12] Group 10: China Merchants Port - China Merchants Port reported a total container volume of 17.1714 million TEUs from January to October, a year-on-year increase of 5.1% [13] Group 11: Yangdian Technology - Yangdian Technology announced a change in control following a share transfer [15] Group 12: Wanfu Biology - Wanfu Biology decided to postpone the implementation of its Knowledge City production base project [16] Group 13: Iwu Biology - Iwu Biology terminated the research project for a specific drug, which will reduce its 2025 net profit by approximately 333.79 million yuan [17] Group 14: Hainan Rubber - Hainan Rubber received an insurance payout of 22.9241 million yuan due to revenue loss from rubber price fluctuations [19] Group 15: Xinjiang Tianye - Xinjiang Tianye plans to establish a joint venture with Tianchi Energy to develop coal chemical projects [20] Group 16: China Coal Energy - China Coal Energy's executive director and president Zhao Rongzhe resigned due to reaching retirement age [22] Group 17: Huading Co. - Huading Co. received approval for a stock issuance to specific investors from the Shanghai Stock Exchange [24] Group 18: Zhongmu Co. - Zhongmu Co. decided to waive its right of first refusal for a 4.04% stake in a subsidiary [25] Group 19: Tianlong Co. - Tianlong Co. reported that its subsidiary's stock issuance was approved by the Beijing Stock Exchange [26] Group 20: Hualan Co. - Hualan Co.'s subsidiary plans to invest 20 million yuan in a biotechnology company [27] Group 21: Haichen Pharmaceutical - Haichen Pharmaceutical received a drug registration certificate for a new injection [28] Group 22: Aier Eye Hospital - Aier Eye Hospital plans to invest 300 million yuan in wealth management products [29] Group 23: Xiamen Engineering Machinery - Xiamen Engineering Machinery announced a planned share reduction by a major shareholder [30] Group 24: Guotai Group - Guotai Group successfully acquired 100% of a mining technology company for 110.1 million yuan [31] Group 25: Wanfeng Aowei - Wanfeng Aowei reached a settlement regarding an arbitration matter with a subsidiary [32] Group 26: Taihe Technology - Taihe Technology is undergoing technical upgrades for its ethylene carbonate project [33] Group 27: Renhe Pharmaceutical - Renhe Pharmaceutical's controlling shareholder plans to reduce holdings by 0.21% [34] Group 28: Changshu Bank - Changshu Bank's second-largest shareholder increased its stake to 3.98% [35] Group 29: Overseas Chinese Town A - Overseas Chinese Town A reported a 57% decrease in contract sales in October [36] Group 30: Canadian Solar - Canadian Solar's controlling shareholder expects total revenue of 1.3 to 1.5 billion USD in Q4 2025 [38] Group 31: Zhonggong Education - Zhonggong Education's controlling shareholder's shares will be auctioned due to a loan dispute [40] Group 32: Aikexibo - Aikexibo's shareholders plan to reduce their holdings by up to 3% [42] Group 33: Wanhua Chemical - Wanhua Chemical's shareholder plans to reduce holdings by up to 0.5% [44] Group 34: Jujie Microfiber - Jujie Microfiber's controlling shareholder plans to reduce holdings by up to 2% [45] Group 35: Wangsu Technology - Wangsu Technology's shareholder plans to reduce holdings by up to 1% [46] Group 36: Tianli Lithium Energy - Tianli Lithium Energy received a patent for lithium-ion battery materials [47] Group 37: Heshun Electric - Heshun Electric won a 40 million yuan project for energy storage services [49] Group 38: Changchun High-tech - Changchun High-tech's subsidiary received FDA approval for a clinical trial of a new drug [51] Group 39: Dongrui Co. - Dongrui Co. received an additional export quota for live pigs to Hong Kong [52] Group 40: Zhongwei Co. - Zhongwei Co. set the H-share issuance price at 34 HKD per share [53] Group 41: Fospower Technology - Fospower Technology plans to invest in a lithium sulfide project with partners [54]

Group 1 - Zhenai Group is planning a significant matter regarding the potential transfer of control over Zhenai Meijia, which may lead to changes in the controlling shareholder and actual controller [1] - Zhenai Meijia's stock will be suspended from trading starting November 5, 2025, for a period not exceeding two trading days [3] - Prior to the control transfer discussions, a shareholder, Yiwu Boxin Investment Co., Ltd., had announced a plan to reduce its stake in Zhenai Meijia by up to 4.32 million shares, representing no more than 3% of the total share capital [3] Group 2 - Zhenai Meijia, established in 2010 and listed on the Shenzhen Stock Exchange in April 2021, focuses on the research, design, production, and sales of home textiles, primarily blankets [5] - The company has an annual production capacity of 65,000 to 70,000 tons and ranks first in the blanket industry in China [5] - For the first three quarters of 2025, Zhenai Meijia reported revenue of 724 million yuan, a year-on-year increase of 16.16%, and a net profit of 230 million yuan, a significant increase of 310.28% [5] Group 3 - Huading Co., Ltd., a subsidiary of Zhenai Group acquired in April 2022, specializes in the research, production, and sales of high-quality nylon products [6] - For the first three quarters of this year, Huading Co., Ltd. reported revenue of 3.562 billion yuan, a year-on-year decrease of 40.57%, and a net profit of 188 million yuan, down 42.11% [7] - Zhenai Group, founded in 1995, has developed into a large-scale private enterprise with total assets of 13 billion yuan and annual revenue nearing 10 billion yuan [7]