证券之星消息，8月12日化学原料板块较上一交易日上涨0.05%，大洋生物领涨。当日上证指数报收于 3665.92，上涨0.5%。深证成指报收于11351.63，上涨0.53%。化学原料板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 003017 | 大洋生物 | 34.87 | 10.00% | 7.58万 | | 2.58亿 | | 000818 | 航锦科技 | 22.87 | 4.24% | 75.80万 | | 17.15 Z | | 600075 | 新疆天业 | 4.86 | 2.53% | 117.43万 | | 5.62亿 | | 920489 | 佳先股份 | 23.30 | 1.97% | 8.66万 | | 2.04亿 | | 000683 | 博源化工 | 5.90 | 1.72% | 81.28万 | | 4.76亿 | | 663299 | 示盐井神 | 10.98 | 1.48% | 8.35万 | | 9129.13万 | | ...

证券代码：002386 证券简称：天原股份 公告编号：2025-055 债券代码：524174.SZ 债券简称：25 天原 K1 宜宾天原集团股份有限公司 关于控股股东之一致行动人国有股权无偿划转的进展 公告 日起成立，经宜宾市政府国有资产监督管理委员会批准本次划转之日 起生效。 变更后：本协议经双方法定代表人或授权代表签署并加盖公章之 日起成立，经有权机构批准本次划转之日起生效。 同时，本次国有股权无偿划转事项已经取得有权机构的批复，同 意远瓴投资将持有的天原股份 1.1%股权(14,326,647 股)无偿划转至 港荣集团。 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、本次国有股权无偿划转情况概述 宜宾天原集团股份有限公司（以下简称"公司"或"天原股份"） 于 2025 年 3 月 15 日披露了《关于控股股东之一致行动人国有股权无 偿划转的提示性公告》（公告编号：2025-024），公司控股股东宜宾 发展控股集团有限公司之一致行动人四川远瓴产业投资集团有限公 司（以下简称"远瓴投资"）将其所持公司的全部股份 14,326,647 股无偿划转至其母 ...

Core Viewpoint - The company announced that its controlling shareholder's action partner, Yuanling Investment, will transfer 14.3266 million shares (1.1% of total share capital) of Tianyuan Co., Ltd. to Hongrong Group without compensation [1] Group 1 - The transfer has received approval from the relevant authority and will not result in a change of the company's controlling shareholder or actual controller [1] - The shareholding ratio of the controlling shareholder and its action partners will remain unaffected by this transfer [1]

Core Viewpoint - Tianyuan Co., Ltd. has announced that its subsidiary, Mabi Wuqiong Mining Co., Ltd., has successfully completed the safety facility acceptance for the "900,000 tons/year Dajia Phosphate Mine (Phase II) Mining Project" and is currently in the trial production phase [1] Group 1 - The phosphate mining project has passed the expert group's safety facility acceptance [1] - The project is now undergoing trial production [1]

Core Viewpoint - Tianyuan Co., Ltd. (002386) announced that its subsidiary, Mabi Wuqiong Mining Co., Ltd., has successfully passed the safety facility completion acceptance for the "900,000 tons/year Dajia Phosphate Mine (Phase II) Mining Project," which is currently in trial production. This project is expected to enhance the company's future operating performance and overall strength [1]. Group 1 - The phosphate mining project has received approval from the expert acceptance group for its safety facilities [1]. - The project is currently undergoing trial production [1]. - The successful implementation of the phosphate project is anticipated to improve the company's future business performance and overall capabilities [1].

Group 1 - The core point of the article is that Tianyuan Co., Ltd. announced that its subsidiary, Mabi Wuqiong Mining Co., Ltd., has completed the safety facility acceptance for the "900,000 tons/year Dingjia Phosphate Mine (Phase II) mining project" and is currently in trial production [1] - The project is expected to enhance the company's future operating performance and overall strength [1] - The development of this project is anticipated to have a positive impact on the company's long-term growth [1]

董事会 二〇二五年八月十三日 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。 近日，宜宾天原集团股份有限公司（以下简称"公司"）下属子 公司马边无穷矿业有限公司"90 万吨/年丁家磷矿（二期）采矿工程 项目"（简称"磷矿项目"）通过验收专家组安全设施竣工验收。 磷矿项目目前正在进行试生产，磷矿项目有利于提升公司未来经 营业绩和整体实力，对公司长远发展有积极影响。 特此公告。 宜宾天原集团股份有限公司 | 证券代码：002386 | 证券简称：天原股份 | 公告编号：2025-054 | | --- | --- | --- | | 债券代码：524174.SZ | 债券简称：25 天原 K1 | | 宜宾天原集团股份有限公司 关于磷矿项目进展的公告 ...

Core Viewpoint - Tianyuan Co., Ltd. (002386) announced that its controlling shareholder, Yibin Development Holding Group Co., Ltd., has completed a stock buyback plan, acquiring a total of 32.67 million shares, which represents 2.51% of the company's total equity, for a total transaction amount of 154 million yuan [1] Summary by Relevant Sections - **Shareholder Activity** - Yibin Development increased its stake in Tianyuan Co., Ltd. from February 11, 2025, to August 10, 2025, through centralized bidding [1] - After the buyback, Yibin Development holds 261 million shares, accounting for 20.08% of the total shares [1] - Together with its concerted action parties, the total shareholding amounts to 347 million shares, representing 26.68% of the total equity [1]

证券代码：002386 证券简称：天原股份 公告编号： 公司于 2025 年 8 月 11 日收到控股股东宜发展关于增持 股份计划实施完毕的通知，现将有关情况公告如下： 一、增持主体基本情况 宜发展单独持有公司股份 228,708,436 股，占本次增持计划 披露前公司总股本的 17.57%；宜发展与一致行动人共同持有 公司股份 314,668,320 股，占本次增持计划披露前总股本的 二、增持计划的主要内容 债券代码:524174.SZ 债券简称：25 天原 K1 宜宾天原集团股份有限公司 关于控股股东增持股份计划实施完毕暨增持结果的公告 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。 特别提示： 基于对公司未来发展前景和长期投资价值的认可，宜宾 天原集团股份有限公司（简称：公司）控股股东宜宾发展控 股集团有限公司（简称：宜发展）计划自增持计划公告披露 之日（2025 年 2 月 11 日）起六个月内增持公司股份，拟增 持金额不低于人民币 1.5 亿元，不高于人民币 3 亿元。详见 公司于 2025 年 2 月 11 日披露的《关于控股股东增持公司股 份计划 ...

Group 1 - The revenue composition of Tianyuan Co., Ltd. for the year 2024 is as follows: Chemical industry accounts for 69.12%, Supply chain services account for 23.0%, New energy battery and materials account for 4.06%, Building materials account for 3.13%, and Power industry accounts for 0.68% [1] Group 2 - Tianyuan Co., Ltd. announced on August 11 that its controlling shareholder, Yifazhan, completed a stock buyback plan, acquiring approximately 32.67 million shares, which represents 2.51% of the total share capital, with a total transaction amount of about 154 million yuan [3]