Price Trends - The latest price of isooctanol as of January 28 is 7700.00 CNY per ton, reflecting a significant increase over various time frames: 6.70% over the last 5 days, 9.48% over the last 10 days, 9.74% over the last 15 days, 11.86% over the last 30 days, and 17.26% over the last 60 days [2][4] Related Producers - Key producers in the isooctanol market include: - Luxi Chemical (000830) - Chengzhi Co., Ltd. (000990) - Huachang Chemical (002274) - Zhengdan Co., Ltd. (300641) - Hualu Hengsheng (600426) - China Petroleum (601857) - Jianye Co., Ltd. (603948) [2][4]

证券日报网讯1月27日，诚志股份（000990）在互动平台回答投资者提问时表示，超高分子量聚乙烯具 有耐磨损、耐冲击、耐化学药品和自润滑等性能，尤其在耐磨输送、设备衬里、各种机械零部件等方面 的应用具有独特优势，目前已广泛应用于纺织、造纸、包装、电池、运输、机械、化工、采矿、石油等 领域。 ...

（编辑 任世碧） 证券日报网讯 1月27日，诚志股份在互动平台回答投资者提问时表示，POE下游消费结构主要包括TPO 终端、聚合物改性、电线电缆等，关于具体项目进展请以公司披露的定期报告及相关公告为准。公司子 公司石家庄诚志永华是国内首家自主研发液晶材料的生产厂家，产品涵盖单色液晶材料、TFT-LCD液 晶材料和OLED材料等多个领域。子公司南京诚志是国内清洁能源领域领先的工业气体及基础化工原料 综合运营商，专业生产和经营氢气、一氧化碳及合成气等多种工业气体，联产甲醇、乙烯、丙烯、丁辛 醇等化工产品。 ...

格隆汇1月27日丨诚志股份(000990.SZ)在投资者互动平台表示，公司正全力以赴推进超高分子量聚乙烯 项目早日达产达效。 ...

Group 1 - The POE film concept index rose by 4.42%, ranking 8th among concept sectors, with 24 stocks increasing in value, including Topray Solar, Chengzhi Co., and Saiwu Technology hitting the daily limit [1] - The top gainers in the POE film sector included Energon, Mingguan New Materials, and Haiyou New Materials, which rose by 13.70%, 10.59%, and 8.18% respectively [1] - The leading decliners in the sector were Fulei Ant, Wanhua Chemical, and Fengguang Co., which fell by 2.08%, 1.23%, and 0.71% respectively [1] Group 2 - The POE film sector saw a net inflow of 1.364 billion yuan, with 18 stocks receiving net inflows, and 5 stocks exceeding 100 million yuan in net inflow [2] - Saiwu Technology led the net inflow with 291 million yuan, followed by Foster, Topray Solar, and Chengzhi Co. with net inflows of 282 million yuan, 262 million yuan, and 138 million yuan respectively [2] - The net inflow ratios for Topray Solar, Saiwu Technology, and Yamadon were 58.40%, 45.63%, and 23.51% respectively [3] Group 3 - The top stocks in the POE film sector based on net inflow included Saiwu Technology with a daily increase of 10.03% and a turnover rate of 9.14%, and Foster with a daily increase of 9.97% and a turnover rate of 2.83% [3][4] - Topray Solar had a daily increase of 10.08% with a turnover rate of 5.97%, while Chengzhi Co. increased by 10.04% with a turnover rate of 8.66% [3][4] - Other notable performers included Haiyou New Materials with an 8.18% increase and a turnover rate of 8.91% [4]

Market Overview - The chemical raw materials sector increased by 1.62% on January 23, with Chengzhi Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4136.16, up 0.33%, while the Shenzhen Component Index closed at 14439.66, up 0.79% [1] Top Performers - Chengzhi Co., Ltd. (Code: 000990) closed at 9.21, up 10.04% with a trading volume of 1.0528 million shares and a transaction value of 950 million [1] - Jiangtian Chemical (Code: 300927) closed at 33.90, up 5.15% with a trading volume of 260,200 shares and a transaction value of 851 million [1] - Jinrui Mining (Code: 600714) closed at 15.55, up 4.86% with a trading volume of 302,400 shares and a transaction value of 459 million [1] Underperformers - Zhongyida (Code: 600610) closed at 11.72, down 3.14% with a trading volume of 821,500 shares and a transaction value of 962 million [2] - Boyuan Chemical (Code: 000683) closed at 8.68, down 1.14% with a trading volume of 496,300 shares and a transaction value of 432 million [2] - Longbai Group (Code: 002601) closed at 21.80, down 0.91% with a trading volume of 388,400 shares and a transaction value of 847 million [2] Capital Flow - The chemical raw materials sector saw a net inflow of 167 million from institutional investors, while retail investors contributed a net inflow of 154 million [2] - Speculative funds experienced a net outflow of 321 million [2] Individual Stock Capital Flow - Chengzhi Co., Ltd. had a net inflow of 128 million from institutional investors, but a net outflow of 80.36 million from speculative funds [3] - Jiangtian Chemical saw a net inflow of 83.84 million from institutional investors, with a net outflow of 10.7 million from retail investors [3] - Jinrui Mining had a net inflow of 61.97 million from institutional investors, but a significant net outflow of 71.50 million from retail investors [3]

Core Viewpoint - Chengzhi Co., Ltd. (SZ000990) experienced a limit-up on January 23, 2026, with a price of 9.21 yuan, marking a 10.04% increase and a total market capitalization of 11.192 billion yuan [1] Group 1: Corporate Governance - Chengzhi Co., Ltd. has optimized its governance structure by revising its articles of association and related systems in response to the new Company Law, enhancing the role of independent directors and protecting shareholder rights [2] - The company has eliminated the supervisory board, transferring its functions to the audit committee of the board, which strengthens governance and supports long-term development [2] Group 2: Business Highlights - The company has made significant strides in its business, acquiring DIC patents to enhance its patent portfolio and leading the domestic mixed liquid crystal market [2] - Chengzhi Co., Ltd. is collaborating with academic teams to advance the industrialization of synthetic biology projects, actively expanding into the biomanufacturing sector [2] - The third quarter showed remarkable improvement, with net profit increasing by 169.63% year-on-year and non-recurring net profit rising by 253.91% [2] Group 3: Industry Trends - The semiconductor display materials and biomanufacturing sectors are currently hot topics in the market, with related concept sectors experiencing capital inflows [2] - Technical indicators such as the MACD may signal further interest from investors, potentially driving the stock price higher [2]

Group 1 - The board of directors of Chengzhi Co., Ltd. held its first temporary meeting of 2026 on January 22, 2026, with all 8 directors present [2][4] - The meeting was conducted in accordance with the Company Law and the company's articles of association, making the resolutions legally valid [2] - The board approved the proposal for the full subsidiary Nanjing Chengzhi to absorb and merge its wholly-owned subsidiary Chengzhi Yongqing, aiming to optimize the internal organizational structure and improve operational efficiency [3][5] Group 2 - The merger will result in the cancellation of Chengzhi Yongqing's legal entity, with all assets, liabilities, business, personnel, contracts, and other legal rights and obligations being inherited by Nanjing Chengzhi [3] - The board authorized the management of the company and Nanjing Chengzhi to handle the necessary business changes related to the merger [3]

证券代码：000990 证券简称：诚志股份 公告编号：2026-001 诚志股份有限公司 第八届董事会 2026 年第一次临时会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 1、会议通知时间与方式 诚志股份有限公司（以下简称"公司"）第八届董事会 2026 年第一次临时会 议通知于 2026 年 1 月 15 日以书面通知方式送达全体董事。 2、会议召开的时间、地点和方式 （1）会议时间：2026 年 1 月 22 日下午 15:00 （2）召开地点：北京市海淀区清华科技园创新大厦 B 座诚志股份北京管理 总部会议室 （3）召开方式：以现场方式召开 （5）主持人：董事长龙大伟先生 （6）列席人员：部分高级管理人员 本次会议符合《公司法》和《公司章程》等有关规定，所作的决议合法有效。 二、董事会会议审议情况 审议通过《关于全资子公司南京诚志吸收合并全资孙公司诚志永清的议案》 为优化公司内部组织架构，提升运营管理效率，整合核心资源，降低运营成 本，同意公司全资子公司南京诚志清洁能源有限公司（以下简称"南京诚志"） 吸收合并公司 ...

Core Viewpoint - The company announced the approval of a merger plan where its wholly-owned subsidiary, Nanjing Chengzhi, will absorb its wholly-owned subsidiary, Chengzhi Yongqing, to optimize structure and enhance efficiency [1] Group 1: Merger Details - The board of directors held a temporary meeting on January 22, 2026, to discuss the merger [1] - The merger will result in the cancellation of Chengzhi Yongqing's legal entity status, with all assets being inherited by Nanjing Chengzhi [1] - The board's decision was unanimous, with 8 votes in favor, and the proposal does not require shareholder approval [1]