Core Viewpoint - On February 13, a total of four listed companies had their restricted shares unlocked, with a total market value of approximately 9.151 billion yuan [1] Group 1: Company Specifics - Guanhao High-tech (Stock Code: 600433) had 1.3662 million shares unlocked under equity incentive restrictions [1] - Guangdong Construction (Stock Code: 002060) had 2.191 billion shares unlocked from a private placement of A-shares [1] - Heertai (Stock Code: 002402) had 0.0686 million shares unlocked under equity incentive restrictions [1] - Zhongkong Technology (Stock Code: 688777) had 0.39774 million shares unlocked [1]

Group 1 - The core point of the article is that Guanhao High-tech reported a total of 44,570 shareholders as of February 10, 2026 [2]

Core Viewpoint - The company has several significant developments to watch in 2026, primarily related to subsidiary land acquisition and ongoing project advancements [1] Company Project Progress - The company is actively cooperating with the Zhuhai Xiangzhou District government to advance the land acquisition work for the Hongta Renheng Qianshan plant, with preliminary surveying and evaluation completed [2] - The Zhanjiang Zhongzhi 400,000-ton chemical pulp project, a core part of the integrated pulp and paper strategy, was put into production ahead of schedule at the end of November 2025, and efforts are being made to optimize processes to achieve full production efficiency [3] Product Development Progress - The pilot test line project for special fiber composite materials began trial operation in December 2025, with the pilot products currently undergoing sample testing and market access validation [4] Performance and Operating Conditions - The company's annual performance forecast for 2025 indicates an expected net loss, with final figures to be confirmed in the audited annual report scheduled for disclosure in 2026 [5]

国泰君安期货·能源化工 纸浆周度报告 国泰君安期货研究所·高琳琳 投资咨询从业资格号：Z0002332 日期：2026年2月8日 Guotai Junan Futures all rights reserved, please do not reprint CONTENTS 行业资讯 01 行情数据 02 基本面数据 03 本周观点总结 04 行业资讯 行情走势 基差与月差 现货价格 供给 库存 需求 本周观点总结 Special report on Guotai Junan Futures 2 1 6.【五洲特纸（江西）40万吨高档信息纸、70万吨纸及10万吨涂布纸项目环评第二次公示】五洲特种纸业（江西）有限公司年产40万吨高档信息纸、70万吨纸及10 万吨涂布纸项目环境影响报告书征求意见稿现已编制完成，即将报送环境保护行政主管部门审批。按照生态环境部部令第4号《环境影响评价公众参与办法》的规 定要求，现向公众公开项目有关环境保护的信息。 行业资讯 7.【浆自给率近80%！冠豪高新土地收储＋项目投产齐推进】2月2日，冠豪高新（600433.SH）就投资者关注的红塔仁恒土地收储及在建项目进展作出回应，多项重 ...

Core Viewpoint - The resignation of Ms. Huang Meihua as the securities affairs representative of Guangdong Guanhao High-tech Co., Ltd. has been officially announced, effective immediately upon submission of her resignation letter to the board of directors [1]. Group 1 - The board of directors received Ms. Huang Meihua's written resignation application on February 6, 2026, citing personal reasons for her departure [1]. - The resignation is in accordance with the Company Law and the company's articles of association, becoming effective upon delivery to the board [1]. - The board will promptly appoint a qualified individual to take over the securities affairs representative role to assist the board secretary [1]. Group 2 - The board expressed sincere gratitude to Ms. Huang Meihua for her contributions to the company's development during her tenure [1].

Core Viewpoint - Guanhao High-tech announced the resignation of Ms. Huang Meihua from her position as the representative of securities affairs due to personal reasons, effective immediately upon delivery of her resignation to the board of directors [2] Group 1 - The board of directors received the written resignation application on February 6, 2026 [2] - The resignation is in accordance with the Company Law and the company's articles of association [2] - The resignation will take effect from the date it is delivered to the board [2]

Core Viewpoint - Guanhao High-tech (600433.SH) announced the resignation of Ms. Huang Meihua from her position as the representative of securities affairs due to personal reasons, effective immediately upon delivery of her resignation to the board of directors [1] Group 1 - The board of directors received the written resignation application from Ms. Huang Meihua on February 6, 2026 [1] - The resignation is in accordance with the Company Law and the company's articles of association [1]

关于证券事务代表辞职的公告 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。 证券代码：600433 证券简称：冠豪高新 公告编号：2026-004 广东冠豪高新技术股份有限公司 特此公告。 广东冠豪高新技术股份有限公司董事会 2026 年 2 月 7 日 广东冠豪高新技术股份有限公司（以下简称"公司"）董事会于2026年2月6 日收到黄美华女士的书面辞职申请。黄美华女士因个人原因辞去公司证券事务代 表职务。根据《公司法》《公司章程》等有关规定，上述辞职申请自送达公司董 事会之日起生效。 根据《上海证券交易所股票上市规则》等相关规定，公司董事会将尽快聘任 符合任职资格的人员担任证券事务代表职务，协助公司董事会秘书开展工作。 公司董事会对黄美华女士在担任证券事务代表期间为公司发展做出的贡献 表示衷心的感谢。 ...

Core Viewpoint - The company announced the resignation of Ms. Huang Meihua from her position as the securities affairs representative due to personal reasons, effective immediately upon delivery of her resignation to the board [1] Group 1 - The resignation was formally submitted to the board on February 6, 2026 [1] - The board will promptly appoint a qualified individual to fill the vacancy and assist the board secretary in their duties [1]

Core Viewpoint - The company announced the resignation of Huang Meihua as the representative for securities affairs due to personal reasons, effective immediately upon delivery of the resignation to the board of directors [1] Group 1 - The board of directors received Huang Meihua's written resignation application on February 6, 2026 [1] - The resignation is effective from the date it was delivered to the board [1]