Group 1 - The core viewpoint of the article highlights that Chang's New Materials Technology (Shanghai) Co., Ltd. and Changtuo Nano Materials (Zhejiang) Co., Ltd. have obtained a patent for a method of producing nano metals, with the patent announcement number CN121131739B and an application date of November 2025 [1] Group 2 - Chang's New Materials Technology (Shanghai) Co., Ltd. was established in 2017, located in Shanghai, primarily engaged in the non-metallic mineral products industry, with a registered capital of 9.879 million RMB [1] - The company has made investments in 5 enterprises, participated in 7 bidding projects, and holds 13 trademark registrations and 61 patent records, along with 27 administrative licenses [1] Group 3 - Changtuo Nano Materials (Zhejiang) Co., Ltd. was founded in 2025, located in Taizhou, primarily focused on the manufacturing of chemical raw materials and products, with a registered capital of 55 million RMB [1] - The company has 1 patent record and holds 3 administrative licenses [1]

Group 1 - The State Intellectual Property Office has granted a patent for a "Petroleum Coke Drying and Calcination System" to Shijiazhuang Shangtai Technology Co., Ltd., Shanxi Shangtai Lithium Battery Technology Co., Ltd., and Shijiazhuang Nasili New Energy Materials Co., Ltd. The patent authorization announcement number is CN121163231B, with an application date of November 2025 [1] - Shijiazhuang Shangtai Technology Co., Ltd. was established in 2008 and is primarily engaged in the manufacturing of computers, communications, and other electronic devices. The company has a registered capital of 2,608.0235 million RMB and has invested in 5 enterprises, participated in 113 bidding projects, and holds 83 patents [1] - Shanxi Shangtai Lithium Battery Technology Co., Ltd. was founded in 2017 and focuses on the manufacturing of electrical machinery and equipment. The company has a registered capital of 1,250 million RMB, has invested in 2 enterprises, participated in 31 bidding projects, and holds 44 patents [1] Group 2 - Shijiazhuang Nasili New Energy Materials Co., Ltd. was established in 2025 and is engaged in the manufacturing of chemical raw materials and products. The company has a registered capital of 10 million RMB, has participated in 2 bidding projects, and holds 5 patents [2]

Group 1 - Shanghai Hanyu Environmental Materials Co., Ltd. and Shanghai Hanyu Environmental Technology Co., Ltd. have obtained a patent for a "low-temperature SCR denitration catalyst and its preparation method," with authorization announcement number CN121130925B, applied on November 2025 [1] - Shanghai Hanyu Environmental Materials Co., Ltd. was established in 2007, located in Shanghai, primarily engaged in the manufacturing of chemical raw materials and chemical products, with a registered capital of 100 million RMB [1] - The company has participated in 21 bidding projects, holds 5 trademark information, and has 43 patent information, along with 25 administrative licenses [1] Group 2 - Shanghai Hanyu Environmental Technology Co., Ltd. was established in 2012, also located in Shanghai, primarily engaged in professional technical services, with a registered capital of 1 million RMB [1] - The company has 1 patent information according to data analysis [1]

Group 1 - Zhongzi Technology (688737.SH) closed at 27.01 yuan, with a decline of 3.91% [1] - The company was listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board on October 22, 2021, with an initial public offering (IPO) of 21.5087 million shares at a price of 70.90 yuan per share [1] - The stock reached an intraday high of 70.50 yuan on its first trading day, marking the highest price since its listing, but is currently in a state of decline [1] Group 2 - The total funds raised from the IPO amounted to 1.525 billion yuan, with a net amount of 1.407 billion yuan after deducting issuance costs, which was 52.7168 million yuan less than the original plan [1] - The company planned to use the raised funds for projects including a new catalyst smart manufacturing park, automotive after-treatment device smart manufacturing industrial park, and research capabilities for catalysts meeting National VI B emission standards [1] - The total issuance costs for the IPO were 118 million yuan, including an underwriting and sponsorship fee of 93.5123 million yuan [1] Group 3 - On July 11, 2023, Zhongzi Technology announced its 2022 annual equity distribution, with a total share capital of 86,034,976 shares, and after deducting shares in the repurchase account, 85,519,775 shares participated in the distribution [2] - The company distributed 0 yuan in cash dividends and increased capital by converting 10 shares into 4 additional shares, resulting in a total of 34,207,910 shares being distributed [2] - Following the capital increase, the total share capital of the company rose to 120,242,886 shares [2]

Group 1 - The core viewpoint of the article is that Jinniu Chemical (600722.SH) primarily uses methanol as a chemical raw material, focusing on downstream products such as acetic acid and dimethyl ether, without involvement in fuel and energy businesses [1] Group 2 - The company emphasizes its role in the chemical industry, specifically in the production of acetic acid and dimethyl ether, indicating a strategic focus on chemical manufacturing rather than energy [1] - The statement clarifies the company's operational scope, which is limited to chemical raw materials, thereby providing insight into its business model and market positioning [1]

Group 1 - The core viewpoint of the article is that Jinniu Chemical (600722.SH) primarily uses methanol as a chemical raw material, focusing on downstream products such as acetic acid and dimethyl ether, without involvement in fuel and energy businesses [1] Group 2 - The company emphasizes its commitment to the chemical industry, specifically in the production of acetic acid and dimethyl ether, indicating a strategic focus on these areas [1] - There is a clear distinction made by the company regarding its operations, highlighting that it does not engage in the fuel and energy sectors, which may influence investor perceptions and market positioning [1]

重要提示:本报告非期货交易咨询业务项下服务，其中的观点和信息仅作参考之用，不构成对任何人的投资建议。我 司不会因为关注、收到或阅读本报告内容而视相关人员为客户;市场有风险,投资需谨慎。 免责声明:除非另有说明、中信期货有限公司（以下简称"中信期货）拥有本报告的版权/或其他相关知识产权。未经 授权,不得发送或复制本报告任何内容。中信期货对于本报告所载的信息、观点以及数据的准确性、可靠性、时效性 以及完整性不作任何明确或隐含的保证。本报告并不构成中信期货给予的任何私人咨询建议。 苯乙烯利润回升,海外多套装置重启 2026/02/10 投资咨询业务资格: 册 尹伊君 证监许可【2012】669号 究 从业资格号:F03107980 投资咨询号: Z0021451 员 最新数据: 国内苯乙烯开工略升。根据隆众,截至2026年2月5日,国内苯乙烯开工率69.96%,环比+0.68pct,同比- 6.67pct。周度产量35.09万吨,较上期增0.34万吨。本周华东一套苯乙烯装置重启产出但时间有限,华南提 负荷装置影响时间增加,周内无装置降负、停车,整体产出小幅增量。 近期海外多套装置重启,日本NSSM装置存检修计划。根 ...

Core Viewpoint - The company confirmed that its photoinitiators can be used in optical fiber coatings, which is a significant application area for these products [1] Group 1 - The company's photoinitiators are utilized in optical fiber coatings, indicating their relevance in the industry [1] - Major domestic and international optical fiber coating companies are clients of the company, highlighting its market presence [1]

Group 1 - Cangzhou Dahua's stock price dropped by 5% to 20.51 CNY per share, with a trading volume of 351 million CNY and a turnover rate of 4.07%, resulting in a total market capitalization of 8.49 billion CNY [1] - Cangzhou Dahua Co., Ltd. is located in the Bohai New Area of Cangzhou, Hebei Province, and was established on September 24, 1998, with its listing date on April 6, 2000. The company primarily produces and sells chemical products such as urea and TDI (Toluene Diisocyanate) [1] - The revenue composition of Cangzhou Dahua includes TDI at 43.22%, PC (Polycarbonate) at 27.96%, Bisphenol A at 23.09%, ion membrane caustic soda at 5.01%, and other products at 0.72% [1] Group 2 - Cangzhou Dahua is a significant holding in the China Life Asset Management's fund, specifically the China Life Asset Management Prosperity Select Mixed Fund A (020600), which holds 58,200 shares, accounting for 2.96% of the fund's net value, ranking as the seventh largest holding [2] - The China Life Asset Management Prosperity Select Mixed Fund A was established on January 26, 2024, with a latest scale of 29.87 million CNY. Year-to-date return is 9.25%, ranking 1746 out of 8880 in its category; the one-year return is 48.51%, ranking 1669 out of 8127; and since inception, the return is 85.38% [2] - The fund manager, Wu Wen, has a tenure of 10 years and 110 days, managing total assets of 12.09 billion CNY, with the best fund return during his tenure being 91.13% and the worst being 4.94% [2]

Core Viewpoint - The successful commissioning of the 410,000 tons/year carbonate ester joint unit by Fujian Baihong Chemical Co., designed by Sinopec Guangzhou Engineering Company, marks a significant milestone as the largest carbonate ester joint unit in China, enhancing the supply of high-purity lithium-ion battery electrolyte solvents and supporting the rapid development of the new energy vehicle and energy storage industries [1][2]. Group 1 - The unit produces high-purity lithium-ion battery electrolyte solvents, including ethylene carbonate (EC), propylene carbonate (PC), dimethyl carbonate (DMC), ethyl methyl carbonate (EMC), and diethyl carbonate (DEC), which are essential for the production of chemical raw materials, industrial solvents, and green chemicals [1]. - The commissioning of the unit significantly enhances the supply capacity of high-quality electrolyte solvents, alleviating the pressure on the new energy battery industry's demand for high-end solvents [2]. - The unit's production will provide stable and high-quality solvent materials for power batteries of new energy vehicles and energy storage batteries, thus supporting the sustainable and rapid development of the new energy and energy storage industries [2]. Group 2 - The establishment of the unit will optimize the supply structure of the domestic carbonate ester industry, contributing to an increase in industry concentration and overall energy efficiency [2]. - The project promotes the development of the carbonate ester and lithium battery electrolyte industries towards high-end and differentiated directions [2].