（文章来源：每日经济新闻） 每经AI快讯，10月21日，深地经济概念盘中持续走强，正元地信20%涨停，此前中裕科技、德石股份、 山河智能、中化岩土、山东墨龙等多股涨停，恒立钻具、四方达涨超10%。 ...

Market Overview - The three major indices opened higher, with the Shanghai Composite Index up 0.18%, the Shenzhen Component Index up 0.52%, and the ChiNext Index up 0.81% [1] - As of the report, the ChiNext Index rose by 2.03%, the Shanghai Composite Index increased by 0.56%, and the Shenzhen Component Index gained 1.45% [1] - Nearly 3,500 stocks in the market experienced gains, with sectors such as deep earth economy, oil and gas, engineering machinery, and fruit supply chain leading the increases [1] CPO Concept Stocks - The CPO concept continued its strong performance, with stocks like Huayou Ecology and Zhongfu Electric Circuit seeing significant gains [2] - Huayou Ecology recorded a 10.03% increase, while Zhongfu Electric Circuit surged by 14.43% [3] Individual Stock Highlights - Zhonghua Rock Soil (002542) hit the daily limit within a minute of opening, indicating strong market interest [4] - Contemporary Amperex Technology Co., Limited (CATL) saw its A-shares rise by 3.32% to 378.67 CNY per share, while its H-shares increased by over 5% to 556 HKD per share [6] - CATL reported a net profit of 18.55 billion CNY for Q3 2025, marking a 41.2% year-on-year increase, and revenue of 104.19 billion CNY, up 12.9% year-on-year [6][7]

Group 1 - The company, Zhonghua Rock and Soil, stated that as of June 30, 2025, the total number of common stock shareholders is 153,810 [2]

Market Overview - The professional engineering sector increased by 0.36% on the previous trading day, with *ST Tianlong leading the gains [1] - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] Stock Performance - *ST Tianlong (300029) closed at 6.15, with a rise of 6.40% and a trading volume of 49,300 shares, amounting to approximately 30.01 million yuan [1] - Zhonghua Rock and Soil (002542) saw a closing price of 3.68, up 4.84%, with a trading volume of 387,100 shares, totaling around 138 million yuan [1] - Northern International (000065) closed at 11.21, increasing by 3.03%, with a trading volume of 223,500 shares, equating to about 250 million yuan [1] - Other notable stocks include Tongguan Mining Construction (920019) at 21.20 (+2.56%), and China Steel International (000928) at 6.48 (+2.21%) [1] Capital Flow - The professional engineering sector experienced a net inflow of 20.83 million yuan from institutional investors, while retail investors contributed a net inflow of 14.99 million yuan [2] - However, speculative funds saw a net outflow of 35.82 million yuan [2] Individual Stock Capital Flow - China Zhongzhi (601618) had a net inflow of 57.07 million yuan from institutional investors, representing 8.96% of its total capital [3] - Northern International (000065) experienced a net inflow of 36.31 million yuan from institutional investors, accounting for 14.52% [3] - Zhonggang International (000928) saw a net inflow of 24.36 million yuan from institutional investors, which is 17.19% of its total capital [3] - Other stocks like Zhonghua Rock and Soil (002542) and Hangxiao Steel Structure (600477) also showed varying degrees of net inflow and outflow from different investor categories [3]

证券代码：002542 证券简称：中化岩土 公告编号：2025-088 中化岩土集团股份有限公司 2025 年第四次临时股东会决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和 完整，没有虚假记载、误导性陈述或重大遗漏。 特别提示 1．本次股东会无否决议案的情形。 会议由公司董事会召集，董事长刘明俊主持。本次股东会的 召集、召开符合《中华人民共和国公司法》（以下简称《公司法》）、 《深圳证券交易所股票上市规则》《深圳证券交易所上市公司自 律监管指引第1号——主板上市公司规范运作》《中化岩土集团 股份有限公司章程》（以下简称《公司章程》）等有关规定。 2．会议出席情况： 通过现场和网络投票的股东1,295人，代表股份74,335,855股， 占公司有表决权股份总数的4.1158％。 （1）通过现场投票的股东2人，代表股份30,510,691股，占 公司有表决权股份总数的1.6893％。 2．本次股东会涉及变更前次股东会决议的情形具体如下： 本次股东会审议通过的《关于公司向控股股东借款增加担保措施 暨关联交易的议案》将变更公司于2025年8月29日召开的2025年 第三次临时股东会审议通过的《关于公司 ...

国浩律师（杭州）事务所 关 于 中化岩土集团股份有限公司 2025 年第四次临时股东会 法律意见书 地址：杭州市上城区老复兴路白塔公园 B 区 2 号、15 号国浩律师楼 邮编：310008 Grandall Building, No.2＆No.15, Block B, Baita Park, Old Fuxing Road, Hangzhou, Zhejiang 310008, China 电话/Tel: (+86)(571) 8577 5888 传真/Fax: (+86)(571) 8577 5643 电子邮箱/Mail：grandallhz@grandall.com.cn 网址/Website：http://www.grandall.com.cn 国浩律师（杭州）事务所 中化岩土 2025 年第四次临时股东会法律意见书 国浩律师（杭州）事务所 关于 中化岩土集团股份有限公司 2025 年第四次临时股东会 法律意见书 致：中化岩土集团股份有限公司 国浩律师（杭州）事务所（以下简称"本所"）接受贵公司的委托，指派律 师出席贵公司于 2025 年 10 月 9 日在成都市武侯区天长路 111 号永安公服 5 ...

Market Overview - The professional engineering sector experienced a decline of 1.3% on September 22, with Zhonghua Rock and Soil leading the drop [1] - The Shanghai Composite Index closed at 3828.58, up 0.22%, while the Shenzhen Component Index closed at 13157.97, up 0.67% [1] Stock Performance - Notable gainers in the professional engineering sector included: - Nengzai Technology (301046) with a closing price of 26.50, up 4.50% [1] - Shenluda A (000032) with a closing price of 22.99, up 2.22% [1] - Zhenhai Co. (603637) with a closing price of 12.74, up 2.17% [1] - Major decliners included: - Zhonghua Rock and Soil (002542) with a closing price of 3.78, down 5.50% [2] - Tianwo Technology (002564) with a closing price of 8.58, down 5.30% [2] - ST Tianlong (300029) with a closing price of 5.96, down 4.33% [2] Capital Flow - The professional engineering sector saw a net outflow of 379 million yuan from institutional investors, while retail investors contributed a net inflow of 320 million yuan [2] - The capital flow for specific stocks indicated: - Zhenhai Co. (603637) had a net inflow of 9.91 million yuan from institutional investors [3] - Zhonghua Rock and Soil (002542) experienced a net outflow of 22.85 million yuan from institutional investors [3] - Retail investors showed a net inflow of 9.40 million yuan into Shenluda A (000032) [3]

Core Viewpoint - Zhonghua Rock and Soil (002542) announced on the evening of September 18 that there are no overdue guarantees, litigation-related guarantees, or losses incurred due to guarantee judgments against the company [1] Summary by Relevant Categories - **Company Announcements** - Zhonghua Rock and Soil confirmed the absence of overdue guarantees [1] - The company stated there are no guarantees involved in litigation [1] - There are no losses to be borne due to guarantee judgments against the company [1]

Group 1 - Company Zhonghua Rock and Soil announced the convening of its 20th temporary meeting of the 5th board of directors on September 18, 2025, in Chengdu, Sichuan Province [1] - The meeting reviewed documents including the proposal for the company to borrow from its controlling shareholder and increase guarantee measures related to the transaction [1]

Group 1 - The company, Zhonghua Rock and Soil, announced on September 18 that it will provide a joint liability guarantee for bank loans or other financing to its controlling shareholder, Chengdu Xingcheng Group, with a total limit not exceeding 2 billion yuan, valid for three years [1] - Chengdu Xingcheng Group holds a 29.27% stake in the company, and for the portion of the guarantee exceeding the shareholding ratio (70.73% of the guarantee amount), the company will provide counter-guarantees through the pledge of its subsidiary equity and related assets [1] - The company will pay a guarantee fee at a rate not exceeding 1.0% per year based on the actual guarantee amount for the portion exceeding the shareholding ratio [1] Group 2 - As of the announcement date, the total balance of external guarantees provided by the company and its controlling subsidiaries is approximately 348 million yuan, which accounts for 42.52% of the company's latest audited net assets of about 817 million yuan [1]