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SEP ANALYTICAL (SHANGHAI) CO., LTD. — Investor Relations & Filings

Ticker · 301228 ISIN · CNE1000057C6 Shenzhen Stock Exchange Manufacturing
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Filings indexed 609 across all filing types
Latest filing 2025-10-27 Proxy Solicitation & In…
Country CN China
Listing Shenzhen Stock Exchange 301228

About SEP ANALYTICAL (SHANGHAI) CO., LTD.

https://www.sepchina.cn

SEP Analytical (Shanghai) Co., Ltd. specializes in the provision of high-performance chromatography consumables and analytical laboratory equipment. The company’s core portfolio includes high-performance liquid chromatography (HPLC) columns, gas chromatography (GC) columns, and solid-phase extraction (SPE) products. It also supplies a wide range of laboratory essentials such as vials, caps, and syringe filters. These products are engineered to support precise chemical analysis across various sectors, including pharmaceutical research, environmental testing, and food safety. The company focuses on delivering reliable separation solutions that enhance the sensitivity and reproducibility of analytical workflows. Through continuous technical innovation, SEP Analytical provides specialized tools designed to meet the rigorous demands of modern laboratory environments and complex sample matrices.

Recent filings

Filing Released Lang Actions
关于召开2025年第二次临时股东大会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed notice about convening the 2025 second extraordinary general meeting of shareholders for 实朴检测技术（上海）股份有限公司. It includes meeting time, location, agenda items, voting procedures, registration details, and proxy forms. It does not contain financial statements or results but is an official announcement to shareholders about the meeting and voting. This fits the definition of a Proxy Solicitation & Information Statement (PSI), which provides materials sent to shareholders to inform and request votes for meetings. The document length is about 4842 characters, which is substantial and contains detailed meeting and voting information, not just a brief announcement or a report publication notice. Therefore, the correct classification is PSI with high confidence.
2025-10-27 Chinese
第二届董事会第二十一次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of resolutions passed at the 21st meeting of the second board of directors of 实朴检测技术（上海）股份有限公司. It includes information about the board meeting date, attendance, and specific resolutions such as approval of the 2025 third quarter report, use of funds for acquisition, amendments to the company charter and governance-related systems, and the decision to convene a second extraordinary shareholders meeting in 2025. The document also references related announcements on the cninfo website. The content focuses on board decisions, governance changes, and meeting notices rather than presenting full financial statements or detailed financial analysis. It is not a full quarterly or annual report, nor is it a simple announcement of a report publication. The primary focus is on board and management decisions and governance matters. Therefore, the most appropriate classification is Board/Management Information (MANG). The document length is 2862 characters, which is consistent with a detailed board meeting resolution announcement rather than a full report.
2025-10-27 Chinese
关于回购股份（第二期）的进展公告
Transaction in Own Shares Classification · 100% confidence The document is a progress announcement regarding the company's share repurchase (buyback) program, detailing the number of shares repurchased, prices, and compliance with regulatory requirements. It references previous announcements and regulatory rules but does not contain financial statements or earnings data. The document length is short (1524 characters) and focuses on the update of the share buyback activity. Therefore, it fits the category of a Transaction in Own Shares (POS) filing, which covers reports of the company buying back its own shares.
2025-10-09 Chinese
关于回购股份（第二期）的进展公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement regarding the progress of a share repurchase program by the company 实朴检测技术（上海）股份有限公司. It details the number of shares repurchased, the price range, total funds used, and compliance with relevant regulations. It does not contain full financial statements or comprehensive financial analysis but focuses on the update of the company's share buyback activity. This fits the definition of a Transaction in Own Shares (POS) filing, which reports on the company's buyback or sale of its own shares.
2025-09-03 Chinese
关于为全资子公司提供担保的进展公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the progress of providing guarantees for a wholly-owned subsidiary. It details the guarantee amount, the parties involved, and the financial status of the subsidiary. It references board and shareholder meetings where the guarantee was approved but does not contain financial statements or detailed financial performance data. The document is relatively short (1838 characters) and serves as a regulatory announcement about financing guarantees rather than a financial report or detailed management discussion. Therefore, it fits best under the category of Capital/Financing Update (CAP).
2025-09-01 Chinese
国泰海通证券股份有限公司关于实朴检测技术（上海）股份有限公司2025年半年度持续督导跟踪报告
Regulatory Filings Classification · 95% confidence The document is titled as a "2025年半年度持续督导跟踪报告" which translates to "2025 Semi-Annual Continuous Supervision Tracking Report" by the sponsor Guotai Haitu Securities Co., Ltd. It contains detailed supervisory work overview, findings, measures taken, and compliance with regulatory requirements related to the company 实朴检测技术（上海）股份有限公司. The document includes financial performance data for the first half of 2025, but it is primarily a sponsor's continuous supervision report rather than a full interim or quarterly financial report. The length is 3442 characters, which is relatively short and the document is a detailed report on supervision and compliance rather than a financial statement report. It is not an announcement or a certification but a substantive supervisory report. This type of document aligns best with the category of Regulatory Filings (RNS) as it is a regulatory compliance and supervision report that does not fit into other specific categories like Interim Report or Annual Report.
2025-09-01 Chinese

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