Market Overview - The chemical raw materials sector experienced a decline of 0.25% on January 29, with New Jinlu leading the drop [1] - The Shanghai Composite Index closed at 4157.98, up 0.16%, while the Shenzhen Component Index closed at 14300.08, down 0.3% [1] Top Performers - Jin Niu Chemical (600722) saw a closing price of 8.61, with a significant increase of 9.96% and a trading volume of 1.1677 million shares, totaling a transaction value of 9.52 billion [1] - Jiang Tian Chemical (300927) closed at 34.93, up 8.08%, with a trading volume of 247,600 shares and a transaction value of 8.05 billion [1] - Mei Rui Ya (600714) closed at 17.24, up 6.09%, with a trading volume of 349,800 shares [1] Underperformers - New Jinlu (000510) closed at 16.63, down 10.01%, with a trading volume of 1.0948 million shares and a transaction value of 1.864 billion [2] - Sanxiang New Materials (603663) closed at 42.18, down 4.79%, with a trading volume of 238,800 shares [2] - Sanqi Co. (603938) closed at 25.69, down 4.36%, with a trading volume of 147,900 shares [2] Capital Flow - The chemical raw materials sector saw a net outflow of 267 million from institutional investors and 172 million from retail investors, while retail investors had a net inflow of 439 million [2] - The capital flow for specific stocks indicates varying trends, with some stocks experiencing significant net inflows from retail investors [3] Notable Stock Movements - Bin Hua Co. (601678) had a net inflow of 1.07 billion from institutional investors, while it faced a net outflow of 31.52 million from retail investors [3] - Bao Feng Energy (600989) recorded a net inflow of 94.19 million from institutional investors, with a net outflow of 53.11 million from retail investors [3] - San You Chemical (600409) had a net inflow of 70.55 million from institutional investors, while retail investors experienced a net outflow of 46.44 million [3]

| 代码 | 名称 | | 涨幅% ↓ | 总市值 | 年初至今涨幅%。 | | --- | --- | --- | --- | --- | --- | | 920471 | 美邦科技 | 1 | 16.62 | 17.80亿 | 68.64 | | 002440 | 闺主股份 | 1 | 10.05 | 133亿 | 58.37 | | 600273 | 嘉化能源 | -18- | 10.05 | 165亿 | 39.13 | | 603172 | 万丰股份 | | 10.02 | 31.20亿 | 31.40 | | 603599 | 广信股份 | 1 | 10.01 | 141亿 | 35.02 | | 002165 | 红宝丽 | 4-4 | 10.00 | 86.54亿 | 55.69 | | 002455 | 早川股份 | 1 | 9.96 | 51.82亿 | 21.62 | | 600722 | 金牛化工 | | 9.96 | 58.58亿 | 44.95 | | 688269 | 凯立新材 | 报 | 9.92 | 65.17亿 | 24.62 | | 002734 | 利民股份 | 1 | ...

Core Viewpoint - The company has announced a change in the quality control reviewer for its auditing project, with the new reviewer being Mr. Xing Shijun, replacing Mr. Niu Hao due to internal arrangements at the auditing firm [1][2]. Group 1: Announcement Details - The company held its 20th meeting of the 9th Board of Directors on April 10, 2025, and approved the reappointment of Zhongzheng Tiantong Accounting Firm as the auditing institution for the 2025 financial report and internal control [1]. - The change in the quality control reviewer was communicated through a notice from Zhongzheng Tiantong, indicating that Mr. Xing Shijun will now take over this role [1][2]. Group 2: New Reviewer Information - Mr. Xing Shijun has been a certified public accountant since 2003 and has been involved in auditing listed companies and related professional services since 2011, starting his practice at Zhongzheng Tiantong in 2023 [2]. - In the past three years, Mr. Xing has signed off on audit reports for two listed companies and has not faced any criminal penalties or administrative sanctions from regulatory bodies [2]. Group 3: Transition Assurance - The transition of responsibilities during this change has been orderly, and it is stated that this change will not adversely affect the company's 2025 financial statement audit and internal control audit work [2].

Group 1 - The company Jinniu Chemical announced the appointment of Zhongzheng Tiantong as the auditing firm for the fiscal year 2025 [2] - The project quality control reviewer has been changed from Mr. Niu Hao to Mr. Xing Shijun due to internal arrangements at Zhongzheng Tiantong [2] - After the change, the project partner is Mr. Guo Junhui, and the signing registered accountant is Mr. Li Changwei [2]

河北金牛化工股份有限公司（以下简称"公司"）于 2025 年 4 月 10 日召开 第九届董事会第二十次会议，于 2025 年 5 月 8 日召开 2024 年年度股东大会，审 议通过《关于续聘 2025 年度审计机构的议案》，同意续聘中证天通会计师事务 所（特殊普通合伙）（以下简称"中证天通"）为公司 2025 年度财务报告和内 部控制的审计机构。具体内容详见公司于 2025 年 4 月 12 日在上海证券交易所网 站（www.sse.com.cn）披露的《关于续聘 2025 年度审计机构的公告》（公告编 号：2025-007）。 公司于近日收到中证天通出具的《关于变更项目质量控制复核人的告知函》， 现将相关情况公告如下： 一、本次变更项目质量控制复核人的情况 中证天通作为公司聘请的 2025 年度审计机构，原委派牛浩先生担任项目质 量控制复核人，由于中证天通内部工作安排，中证天通现将项目质量控制复核人 变更为邢士军先生。本次变更完成后，项目合伙人为郭俊辉先生，签字注册会计 师为李长伟先生，项目质量控制复核人为邢士军先生。 二、本次变更项目质量控制复核人的基本信息 邢士军先生，2003 年成为注册会计师，2 ...

Group 1 - The chemical sector experienced a significant rally in the afternoon, with multiple stocks showing strong performance [1] - Xinxiang Chemical Fiber (000949) hit the daily limit up, indicating robust investor interest [1] - Luxi Chemical (000830) also approached the daily limit up, reflecting positive market sentiment [1] Group 2 - Xinjiang Tianye (600075) saw an increase of over 8%, contributing to the overall upward trend in the sector [1] - Wanhu Chemical (600309) and Jinniu Chemical (600722) were among several stocks that rose, indicating a broad-based recovery in the chemical industry [1]

Market Overview - The chemical raw materials sector experienced a decline of 1.07% on January 16, with Jinniu Chemical leading the drop [1] - The Shanghai Composite Index closed at 4101.91, down 0.26%, while the Shenzhen Component Index closed at 14281.08, down 0.18% [1] Top Performers - Huayi Group (600623) closed at 8.95, up 9.28% with a trading volume of 942,500 shares and a transaction value of 845 million [1] - Xinjinlu (000510) closed at 15.50, up 7.27% with a trading volume of 1,112,900 shares and a transaction value of 1.714 billion [1] - Sanqi Co. (603938) closed at 26.99, up 4.90% with a trading volume of 503,900 shares and a transaction value of 1.378 billion [1] Underperformers - Jinniu Chemical (600722) closed at 6.38, down 9.76% with a trading volume of 578,400 shares and a transaction value of 377 million [2] - Huarong Chemical (301256) closed at 17.47, down 7.17% with a trading volume of 443,300 shares and a transaction value of 787 million [2] - Zhenhua Co. (603067) closed at 37.51, down 5.54% with a trading volume of 478,100 shares and a transaction value of 1.88 billion [2] Capital Flow - The chemical raw materials sector saw a net outflow of 884 million from main funds, while retail funds experienced a net inflow of 694 million [2] - The top net inflows from retail investors included Xinjinlu (000510) with 117 million and Huayi Group (600623) with 44.45 million [3] - The main funds showed a significant net inflow in Xinjinlu (000510) at 117 million, while retail investors had a net outflow of 33.84 million [3]

Group 1 - The chemical raw materials sector experienced a short-term surge, with Red Star Development hitting the daily limit increase [1] - Other companies such as Huarong Chemical, Jiaxian Co., Jinniu Chemical, Jinrui Mining, and Yingli Special Materials also saw significant gains [1]

Investment Overview - The company plans to increase its investment in its wholly-owned subsidiary, Hebei Gaosu Tianyue New Energy Co., Ltd., by 135 million yuan to support the construction and operation of the 200MW wind power project in Chengde, Hebei [2][3][6] - The total investment for the project is approximately 1.13 billion yuan, with the company considering additional funding through self-owned funds and project loans [2][8] Subsidiary Information - Tianyue Company was established on March 22, 2024, with a registered capital of 15 million yuan, fully owned by the company [5] - As of December 31, 2024, Tianyue Company had total assets of 2 million yuan, with no revenue or net profit reported [5] Project Details - The project will have an installed capacity of 200MW, consisting of 32 wind turbines with a capacity of 6.25MW each, and will include a 220kV booster station [8] - The project is included in the first batch of the 2024 wind and solar power development plan in Hebei Province and has received initial approval from local authorities [8] Impact on the Company - The investment in the wind power project is expected to enhance the company's capabilities in the renewable energy sector, optimize its industrial structure, and improve profitability and market influence [9] - This project is seen as a key initiative for the company to expand its business in the renewable energy field and increase shareholder returns [9]

Group 1 - The core point of the article is that Jinniu Chemical announced a capital increase for its wholly-owned subsidiary Tianyue Company to support the construction and operation of a wind power project in Hebei, with a total investment of approximately 1.13 billion yuan [1] - Jinniu Chemical plans to invest 135 million yuan of its own funds into Tianyue Company, raising its registered capital to 150 million yuan after the increase [1] - The board meeting to approve this investment took place on January 12, 2026, indicating a strategic move towards renewable energy projects [1] Group 2 - The wind power project in question has a capacity of 200 megawatts, showcasing the company's commitment to expanding its renewable energy portfolio [1] - The total investment amount for the project is approximately 1.13 billion yuan, highlighting the scale of the investment in renewable energy infrastructure [1]