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KEYSTONE ELECTRICAL (ZHEJIANG)CO.,LTD. — Investor Relations & Filings

Ticker · 301448 ISIN · CNE1000064X8 Shenzhen Stock Exchange Manufacturing
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Filings indexed 424 across all filing types
Latest filing 2025-11-13 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 301448

About KEYSTONE ELECTRICAL (ZHEJIANG)CO.,LTD.

https://www.keystone-electrical.com

Keystone Electrical (Zhejiang) Co., Ltd. specializes in the research, development, and manufacturing of low-voltage electrical components and power distribution equipment. The company's product portfolio includes miniature circuit breakers (MCB), molded case circuit breakers (MCCB), AC contactors, thermal overload relays, and various types of distribution boards. These products are engineered for residential, commercial, and industrial applications, focusing on circuit protection, control, and energy management. The firm emphasizes technical innovation and quality management to ensure compliance with international safety and performance standards. Its solutions support electrical infrastructure by providing reliable components for power systems and automated control environments.

Recent filings

Filing Released Lang Actions
关于拟与清华大学签署建立多模态具身智能联合研究中心合作协议书暨对外担保的公告
Regulatory Filings Classification · 95% confidence The document is an announcement by Zhejiang Kaichuang Electric Co., Ltd. regarding a proposed cooperation agreement with Tsinghua University to establish a joint research center and provide external guarantees. It details the cooperation background, parties involved, financial commitments, risks, and board opinions. The document is a formal disclosure about a strategic cooperation and guarantee arrangement, not a financial report, earnings release, or management discussion. It does not contain financial statements or detailed financial analysis but rather a corporate announcement about a new research collaboration and related guarantees. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2025-11-13 Chinese
关于控股股东、实际控制人及其一致行动人持股比例被动稀释触及1%整数倍的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding the passive dilution of shareholding percentages of the controlling shareholder and related parties due to the increase in total shares from a restricted stock incentive plan. It details the changes in shareholding percentages, the reasons for the change, and confirms no change in control or violation of regulations. The document is a formal disclosure of a change in major shareholding percentages but does not contain financial statements or detailed financial performance data. It fits the definition of a Major Shareholding Notification (MRQ) as it reports changes in significant share ownership levels crossing thresholds (1% increments). The document length is short and focused on shareholding changes, not a full report or announcement of a report publication.
2025-10-28 Chinese
2025年三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "浙江开创电气股份有限公司2025 年第三季度报告" which translates to "Zhejiang Kaichuang Electric Co., Ltd. 2025 Third Quarter Report." It contains detailed financial data including consolidated balance sheets, profit and loss statements, cash flow statements, and notes on financial performance for the third quarter of 2025. The document includes comprehensive financial figures, management explanations of changes in financial indicators, shareholder information, and other important corporate events during the quarter. The presence of detailed financial statements and analysis for a period shorter than a full fiscal year clearly identifies this as an Interim / Quarterly Report. The document is approximately 15,000 characters long, indicating it is the full report rather than a brief announcement or certification. Therefore, the appropriate classification is Interim / Quarterly Report (IR). 9M 2025
2025-10-23 Chinese
关于2024年限制性股票激励计划首次授予部分第一个归属期归属结果暨股份上市的公告
Share Issue/Capital Change Classification · 95% confidence The document is a detailed announcement from Zhejiang Kaichuang Electric Co., Ltd. regarding the first vesting results and stock listing of the 2024 restricted stock incentive plan. It includes extensive information about the stock incentive plan, vesting conditions, approval procedures, adjustments to the grant price, and the specific number of shares vested and recipients. The document is not a full annual or interim financial report, nor is it a transcript, audit report, or earnings release. It is a regulatory announcement about the vesting and listing of restricted shares under a stock incentive plan, which relates to capital changes and share issuance. Therefore, the document fits best under the category of Share Issue/Capital Change (SHA). The document length and detail confirm it is not a mere announcement of a report but a substantive disclosure about share capital changes due to stock incentives.
2025-10-23 Chinese
关于作废2024年限制性股票激励计划部分已授予但尚未归属的限制性股票的公告
Board/Management Information Classification · 95% confidence The document is an official announcement from Zhejiang Kaichuang Electric Co., Ltd. regarding the cancellation of part of the restricted stock granted but not yet vested under the 2024 restricted stock incentive plan. It details board meetings, approvals, legal opinions, and the impact of the cancellation on the company and shareholders. The content focuses on changes to the stock incentive plan and related corporate governance matters rather than financial results or earnings. It is not a full annual or interim report, nor an earnings release, nor a proxy solicitation. It is a formal announcement about management decisions related to stock incentives, which fits best under Board/Management Information (MANG) as it involves board resolutions and management decisions about stock incentives.
2025-10-10 Chinese
第三届董事会第四次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at the fourth meeting of the third board of directors of Zhejiang Kaichuang Electric Co., Ltd. It details the meeting's convening, attendance, and voting results on several agenda items related to the 2024 restricted stock incentive plan, including price adjustments, cancellation of unvested shares, and vesting conditions. The document includes legal opinions and references to related disclosures on the stock exchange website. There is no financial data or comprehensive report content; rather, it is a board meeting resolution announcement. This fits the category of Board/Management Information (MANG), which covers announcements of changes or decisions by the board of directors. The document length is short (2031 characters), and it is not a report publication announcement or regulatory filing. Therefore, the classification is MANG with high confidence.
2025-10-10 Chinese

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