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

Ticker · 301228 ISIN · CNE1000057C6 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 609 across all filing types
Latest filing 2025-10-27 Governance Information
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
实朴检测技术（上海）股份有限公司董事会审计委员会工作细则
Governance Information Classification · 95% confidence The document is titled "审计委员会工作细则" which translates to "Audit Committee Working Rules". It details the structure, responsibilities, and procedures of the audit committee within the company. It references relevant laws and regulations, outlines the committee's duties related to auditing, financial reporting, and internal controls, and specifies meeting rules and confidentiality obligations. There is no actual financial data, financial statements, or audit results presented. The document is a governance-related internal regulation rather than a report or announcement of financial results or audit findings. It does not fit into categories like Annual Report, Audit Report, or Interim Report. Instead, it aligns with Governance Information (CGR), which covers internal rules and governance practices of the company. The document length is 3355 characters, which is substantial and contains detailed governance content, not a brief announcement or certification. Therefore, the appropriate classification is CGR with high confidence.
2025-10-27 Chinese
第二届监事会第十八次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a meeting resolution announcement from the Supervisory Board (监事会) of the company 实朴检测技术（上海）股份有限公司. It details the convening and voting results of the 18th meeting of the second Supervisory Board, including approval of the 2025 Q3 report and a related-party transaction. The document references the actual 2025 Q3 report being disclosed elsewhere (on the cninfo website), indicating this document is not the report itself but a meeting resolution announcement. The document length is short (994 characters), and it serves as an official announcement of meeting decisions rather than containing substantive financial data or the full report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for such announcements that do not fit other specific categories.
2025-10-27 Chinese
实朴检测技术（上海）股份有限公司内部审计制度
Governance Information Classification · 95% confidence The document is titled '内部审计制度' (Internal Audit System) of 实朴检测技术（上海）股份有限公司. It details the internal audit policies, responsibilities, organizational structure, and procedures within the company. It references compliance with laws and regulations, internal control evaluation, audit committee roles, and audit reporting. There is no indication that this is an announcement or a brief summary; rather, it is a detailed internal governance document focused on audit and control systems. It is not a financial report like an Annual Report (10-K) or Interim Report (IR), nor is it a certification or announcement. The content aligns with governance and internal control practices. Therefore, the most appropriate classification is Governance Information (CGR).
2025-10-27 Chinese
实朴检测技术（上海）股份有限公司董事会秘书工作细则
Governance Information Classification · 95% confidence The document is titled '董事会秘书工作细则' which translates to 'Board Secretary Work Rules'. It outlines the duties, qualifications, appointment, and responsibilities of the company's board secretary. The content is focused on governance practices, internal rules, and compliance with laws and regulations related to the board secretary role. There is no financial data, no report of financial performance, no announcement of voting results, no legal proceedings, no capital changes, and no earnings information. The document is a governance-related internal policy document. Therefore, it fits best under the category of Governance Information (CGR). The document length is 2831 characters, which is relatively short but contains substantive governance content, not just an announcement or notice. Hence, it is not a Regulatory Filing (RNS) or Report Publication Announcement (RPA).
2025-10-27 Chinese
关于使用超募资金及自筹资金收购上海洁壤环保科技有限公司少数股东权益暨关联交易的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement regarding the use of over-raised funds and self-raised funds to acquire minority shareholder equity in Shanghai Jierang Environmental Technology Co., Ltd., which is an affiliated transaction. It includes extensive information about the transaction, parties involved, financial data, approvals by the board, supervisory board, independent directors, and sponsors, as well as risk disclosures and legal compliance references. The document is an official announcement of a capital acquisition transaction involving related parties, with no indication that it is a full annual or interim report, audit report, or earnings release. It is not a proxy statement or voting result announcement. The document is lengthy (over 11,000 characters) and contains substantive details about the transaction and its rationale, but it is primarily an announcement of a capital/financing update related to acquisition and use of funds. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2025-10-27 Chinese
实朴检测技术（上海）股份有限公司董事会提名委员会工作细则
Governance Information Classification · 95% confidence The document is titled '提名委员会工作细则' which translates to 'Nomination Committee Working Rules' and details the structure, responsibilities, and procedures of the company's nomination committee. It references company governance, board and senior management appointments, and compliance with laws and company bylaws. There is no financial data, earnings information, or report publication mentioned. The content is focused on governance practices and internal rules related to board nominations. Therefore, this document fits best under Governance Information (CGR). The document length is 2285 characters, which is relatively short but contains substantive governance content, not just an announcement or summary.
2025-10-27 Chinese

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