中盐内蒙古化工董事长及核心管理层发布股份增持计划，增强投资者信心

中盐内蒙古化工董事长及核心管理层增持股份计划公告深度解读

中盐内蒙古化工董事长及核心管理层宣布增持股份计划，彰显对公司前景信心

重要内容摘要

增持主体：公司董事长周杰、总经理王广斌、董事会秘书兼总会计师陈云泉、副总经理郭国庆、赵生强、许明、程序，纪委书记邵正军、总经济师刘伟国、总法律顾问王以飞等核心管理层。
增持金额：合计不低于人民币105万元（含），不超过155万元（含）。
增持方式：通过上海证券交易所集中竞价交易。
增持时间：2026年5月12日至2026年11月11日，为期6个月。
资金来源：全部为自有资金。
承诺：在增持计划实施期间，所有增持主体承诺不减持所持公司股份。
核心管理层持股背景：公告详细披露了每位管理层当前持股数量及比例，部分高管此前并未持有股份。

公告详细解读

2026年5月12日，中盐内蒙古化工股份有限公司（600328）发布公告，公司董事长及核心管理层集体宣布将在未来6个月内通过上海证券交易所以集中竞价方式增持公司股份。本次增持计划合计金额区间为人民币105万元至155万元，显示出公司高管团队对公司未来持续稳定发展的信心与对公司长期投资价值的高度认可，意在进一步增强投资者信心。

增持主体及持股情况：本次参与增持的高管团队包括董事长周杰（现持股118,270股，占比0.0081%）、总经理王广斌（78,684股，0.0054%）、董事会秘书兼总会计师陈云泉（78,684股，0.0054%）、副总经理郭国庆（44,540股，0.0030%）、赵生强（44,540股，0.0030%）、许明（54,263股，0.0037%）、程序（48,526股，0.0033%）、纪委书记邵正军（0股）、总经济师刘伟国（79,684股，0.0054%）、总法律顾问王以飞（27,740股，0.0019%）。这些高管在公告前12个月和6个月内均无减持记录，部分人员为首次增持。

增持计划细节：各高管计划增持金额区间为10万元至20万元不等，不设定具体增持股份数量及比例，也不限定固定价格或价格区间，而是根据公司股票价格波动及资本市场整体趋势择机增持。此外，所有高管承诺在本次增持计划期间不减持所持股份，增强对公司股价的支撑作用。

对股东和股价的潜在影响

本次增持计划由董事长及核心管理层自发发起，彰显管理层对公司未来成长的极大信心，有望带动市场情绪，提升公司估值。
管理层自有资金增持行为显示公司治理结构稳健，有助于稳定股价，防范市场波动。
公告承诺在增持期间不减持股份，进一步释放管理层与股东利益高度一致的积极信号。
此次增持不会导致公司控股股东或实际控制人发生变化，不影响公司上市地位，符合法律法规要求。
公司将持续披露增持进展，信息高度透明，有利于投资者实时跟踪。

风险提示

公司明确表示本次增持计划不存在相关风险。
计划实施期间将严格遵守证监会、上交所关于敏感期股票买卖等相关规定。

投资者须知

对于关注公司基本面和长期投资价值的投资者而言，高管集体增持行为通常被视为公司经营稳健、管理层对未来发展信心十足的积极信号。此举或将引发市场关注，成为公司股价的重要催化剂。建议投资者持续关注公司后续公告及增持计划落实情况。

免责声明：本文内容仅供投资者参考，不构成任何投资建议。股市有风险，投资需谨慎。

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English Version
Detailed Analysis of Zhongyan Inner Mongolia Chemical’s Chairman and Core Management Share Purchase Plan

Chairman and Core Management of Zhongyan Inner Mongolia Chemical Announce Share Purchase Plan, Signaling Strong Confidence in Company Prospects

Key Highlights

Participants: Chairman Zhou Jie, GM Wang Guangbin, Board Secretary & Chief Accountant Chen Yunquan, VPs Guo Guoqing, Zhao Shengqiang, Xu Ming, Cheng Xu, Discipline Secretary Shao Zhengjun, Chief Economist Liu Weiguo, Chief Legal Counsel Wang Yifei, and other core management members.
Total Investment: Not less than RMB 1.05 million and not more than RMB 1.55 million.
Method: Purchase via centralized bidding on the Shanghai Stock Exchange.
Period: May 12, 2026, to November 11, 2026 (6 months).
Funding: All from personal funds.
Undertaking: No reduction of holdings during the plan implementation period.
Current Holdings: Detailed disclosure of current holdings of each executive; some are first-time buyers.

Announcement Details

On May 12, 2026, Zhongyan Inner Mongolia Chemical Co., Ltd. (600328) announced that its chairman and core management team will collectively increase their shareholding through centralized bidding on the Shanghai Stock Exchange over the next six months. The total planned investment ranges from RMB 1.05 million to 1.55 million, reflecting strong confidence in the company’s future and long-term value, while aiming to further boost investor confidence.

Management Background: Participating managers include Chairman Zhou Jie (current holding: 118,270 shares, 0.0081%), GM Wang Guangbin (78,684 shares, 0.0054%), Board Secretary & Chief Accountant Chen Yunquan (78,684, 0.0054%), VPs Guo Guoqing (44,540, 0.0030%), Zhao Shengqiang (44,540, 0.0030%), Xu Ming (54,263, 0.0037%), Cheng Xu (48,526, 0.0033%), Discipline Secretary Shao Zhengjun (0 shares), Chief Economist Liu Weiguo (79,684, 0.0054%), Chief Legal Counsel Wang Yifei (27,740, 0.0019%). None of these executives sold any shares in the prior 6 or 12 months; for some, this is their first share purchase.

Details of the Plan: Each manager plans to invest between RMB 100,000 and 200,000, with no set number of shares or proportional targets. There is no fixed price or price range—the purchases will be timed according to market conditions and stock price trends. All managers commit not to sell any shares during the plan period, thus providing additional support for the company’s stock price.

Potential Impact on Shareholders and Share Price

This initiative, led by the chairman and core management, demonstrates strong confidence in the company’s future and may boost market sentiment and valuation.
Purchases with personal funds indicate robust corporate governance and could help stabilize the stock price against volatility.
The commitment not to sell shares during the plan period sends a positive signal aligning management interests with those of shareholders.
The share purchases will not change the controlling shareholder or actual controller status, nor affect the company’s listing status, and fully comply with laws and regulations.
Progress on the plan will be disclosed timely, ensuring high transparency for investors.

Risk Warning

The company states there are no related risks in this purchase plan.
All actions will strictly follow regulations on sensitive trading periods as required by the CSRC and SSE.

Investor Note

For investors focused on fundamentals and long-term corporate value, management’s collective share purchases are usually seen as a strong positive signal. This move could attract market attention and act as a catalyst for the company’s share price. Investors are advised to closely monitor subsequent updates and actual execution of the plan.

Disclaimer: This article is for informational purposes only and does not constitute investment advice. The stock market involves risk. Please invest cautiously.