海优新材“海优转债”转股数量累计达到总股本10%，股东权益重大变动

核心要点

• 截至2026年3月20日，“海优转债”累计已有人民币4.11亿元转为公司股票，转股数量达8,780,392股，占转股前公司已发行股份总额10.45%。
• 剩余未转股的可转债金额为2.83亿元，占发行总量的40.78%。
• 公司总股本由84,023,891股增至92,800,392股，股本扩张显著。
• 控股股东及一致行动人持股比例被动稀释，从38.02%降至34.42%，对公司控制权和投票权有重要影响。
• 转股价格多次下修，从最初217.42元/股降至目前46.80元/股，大幅降低转股门槛，增强转股吸引力。

详细信息

公司于2022年6月23日发行总额6.94亿元的可转换公司债券“海优转债”，每张面值100元，向原股东和社会公众投资者发行。2022年7月21日在上海证券交易所挂牌交易，债券代码118008。

“海优转债”自2022年12月29日进入转股期，最初转股价格为217.42元/股。随着公司实施多次权益分派和临时股东大会决议，转股价格经历多次向下修正：2023年6月调整至217.30元/股，2024年7月降至109.82元/股，2024年11月降至109.70元/股，2024年12月再降至69.98元/股，2025年4月最终降至46.80元/股。转股期持续至2028年6月22日。

截至2026年3月20日，累计转股金额达4.11亿元，转股数量为8,780,392股，占转股前公司总股本10.45%。剩余未转股可转债金额为2.83亿元，占发行总量40.78%。公司股本因此扩张至92,800,392股。

此次转股导致控股股东、实际控制人李民、李晓昱及其一致行动人持股比例被动稀释，从38.02%降至34.42%。具体持股情况：李民持股比例从23.83%降至21.57%，李晓昱从10.40%降至9.41%，海优威投资从1.75%降至1.58%，海优威新投资从2.05%降至1.86%。控股权变化可能对公司治理和投票权结构产生影响。

对股东和投资者的重要提示

• 股本扩张及控股股东持股比例稀释，可能影响公司控制权、未来增发、并购等事项。
• 转股价格大幅下修，意味着可转债投资人更易转股，短期内或继续有股份稀释压力。
• 剩余可转债仍有约40.78%未转股，后续继续转股可能进一步稀释现有股东权益。
• 如需了解更多详细信息，可查阅公司在上海证券交易所网站披露的相关公告及募集说明书。

投资者关注事项

本次公告涉及公司股本大幅扩张、控股股东持股比例稀释、转股价格多次下调，均为可能影响公司股价的重要信息，建议投资者密切关注后续转股进展及公司治理变化。

联系方式

如需咨询，请联系公司证券事务部：
电话：021-58964210
邮箱：[email protected]

免责声明

本文基于公司公告公开信息撰写，仅供投资者参考，不构成任何投资建议。投资者应结合自身情况和市场风险独立判断，必要时咨询专业人士。公司公告内容如有变动，请以上海证券交易所网站最新披露为准。

HIUV Convertible Bond Conversion Reaches 10% of Pre-conversion Total Shares: Major Shareholder Equity Change

Key Points

• As of March 20, 2026, RMB 410.99 million of HIUV convertible bonds (“Haiyou Convertible Bond”) have been converted into company shares, totaling 8,780,392 shares, accounting for 10.45% of the company’s pre-conversion share capital.
• Unconverted bonds amount to RMB 283.01 million, or 40.78% of the total issued convertible bonds.
• Total share capital expanded from 84,023,891 shares to 92,800,392 shares.
• Controlling shareholders’ equity ratio diluted from 38.02% to 34.42%, materially impacting control and voting rights.
• Conversion price repeatedly lowered from the original RMB 217.42/share to RMB 46.80/share, significantly increasing conversion attractiveness.

Details

HIUV issued a total of RMB 694 million convertible bonds on June 23, 2022, each with a face value of RMB 100, offered to original shareholders and public investors. The “Haiyou Convertible Bond” began trading on the Shanghai Stock Exchange on July 21, 2022 (code: 118008).

The conversion period started December 29, 2022, with an initial conversion price of RMB 217.42/share. Due to multiple shareholder meetings and equity distribution plans, the conversion price was adjusted several times: June 2023 to RMB 217.30/share, July 2024 to RMB 109.82/share, November 2024 to RMB 109.70/share, December 2024 to RMB 69.98/share, and finally April 2025 to RMB 46.80/share. The conversion period runs until June 22, 2028.

By March 20, 2026, RMB 410.99 million has been converted, amounting to 8,780,392 shares (10.45% of pre-conversion equity). RMB 283.01 million remains unconverted (40.78% of total issuance). The company’s total shares increased to 92,800,392.

The conversion led to passive dilution of controlling shareholders’ equity from 38.02% to 34.42%. Specifically, Li Min’s shareholding dropped from 23.83% to 21.57%, Li Xiaoyu from 10.40% to 9.41%, HIUV Investment from 1.75% to 1.58%, and HIUV New Investment from 2.05% to 1.86%. Such dilution may impact control and voting power.

Shareholder & Investor Alerts

• Significant equity dilution and expansion of share capital may affect control, potential future financing, and corporate actions.
• Lowered conversion price means convertible bondholders may convert more easily, creating ongoing dilution pressure.
• With 40.78% of convertible bonds still unconverted, further dilution is possible.
• For more details, refer to the company’s prospectus and official disclosures on the SSE website.

Investor Focus

This announcement involves major share capital expansion, controlling shareholder dilution, and repeated conversion price downward revisions — all potentially price-sensitive and impactful for HIUV’s share price. Investors should monitor ongoing conversion and governance changes closely.

Contact

For inquiries, contact the company’s Securities Affairs Department:
Phone: 021-58964210
Email: [email protected]

Disclaimer

This article is based on publicly disclosed information and is for reference only. It does not constitute investment advice. Investors should make independent judgments based on their own circumstances and market risks and consult professionals if necessary. Please refer to the latest official disclosures for any updates.

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