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SAN BIAN SCI－TECH Co.,LTD. — Investor Relations & Filings

Ticker · 002112 ISIN · CNE000001QX2 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,771 across all filing types
Latest filing 2010-04-21 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 002112

About SAN BIAN SCI－TECH Co.,LTD.

https://www.sanbian.cn

SAN BIAN SCI－TECH Co.,LTD. specializes in the research, development, and production of power transmission and distribution equipment. The core product line features a comprehensive range of transformers, including oil-immersed power transformers with capacities up to 500kV, dry-type transformers, and energy-efficient amorphous alloy transformers. The company also manufactures combined substations, reactors, and specialized electrical components designed for diverse applications. These products are primarily deployed in power grids, power plants, and major infrastructure projects such as transportation hubs and industrial facilities. By focusing on high-voltage technology and energy-saving solutions, the company provides critical infrastructure components for stable and efficient electrical distribution.

Recent filings

Filing Released Lang Actions
关于公司会计估计变更的说明
Audit Report / Information Classification · 95% confidence The document is an explanation regarding a change in accounting estimates related to bad debt provisions for a company, audited by an accounting firm. It references an audit report number and details the accounting policy change and its financial impact. The document is short (1366 characters) and focuses on audit-related information and accounting estimate changes, not a full annual report or interim report. It is not a certification letter but an audit-related explanatory note. This fits the category of Audit Report / Information (AR), which includes standalone audit reports and accounting principle changes. Therefore, the document is best classified as AR with high confidence. FY 2009
2010-04-21 Chinese
关于2009年度内部控制的自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Self-Evaluation Report" for the year 2009 by 三变科技股份有限公司. It extensively discusses the company's internal control objectives, principles, implementation, risk assessment, information systems, and internal supervision. It references compliance with Chinese regulatory bodies such as the China Securities Regulatory Commission (CSRC), Ministry of Finance, and Shenzhen Stock Exchange guidelines. The content is a detailed self-assessment of internal controls rather than a full annual report or audit report. It does not contain financial statements or earnings data but focuses on internal control evaluation and governance. This matches the characteristics of an Audit Report / Information (AR) filing, which includes standalone audit-related reports and internal control evaluations. The document length (6579 characters) and detailed content confirm it is the report itself, not just an announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2009
2010-04-21 Chinese
关于公司2009年度控股股东及其他关联方资金占用情况的专项审计说明
Audit Report / Information Classification · 95% confidence The document is a specialized audit report concerning the 2009 fiscal year, specifically focusing on the use of funds by controlling shareholders and related parties of Sanbian Technology Co., Ltd. It is issued by Tianjian Certified Public Accountants and addressed to the China Securities Regulatory Commission. The content includes audit procedures, references to regulatory requirements, and a detailed summary table of fund usage. The document is not a full annual report but a standalone audit opinion on a specific matter, fitting the definition of an Audit Report / Information (AR). The document length is short (1375 characters), but it contains substantive audit findings and tables, not merely an announcement or certification. Therefore, it should be classified as AR with high confidence. FY 2009
2010-04-21 Chinese
第三届监事会第十三次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board meeting of Sanbian Technology Co., Ltd. It discusses the approval of the 2009 Annual Report and its summary, the 2009 Supervisory Board Work Report, the 2009 General Manager Work Report, the 2009 Financial Final Accounts Report, and the 2009 Profit Distribution Plan. It also mentions amendments to the Articles of Association and other governance-related matters. The document states that these reports and proposals will be submitted to the 2009 Annual General Meeting for approval. The document itself does not contain the full annual report but rather resolutions approving it and references to where the full reports are published (on cninfo.com.cn and newspapers). The document length is 4148 characters, which is relatively short and consistent with an announcement rather than the full report. Therefore, this document is an announcement of resolutions related to the Annual Report and other governance matters, not the Annual Report itself. According to the classification rules, such a document is best classified as a Regulatory Filing (RNS) because it is a general regulatory announcement of meeting resolutions and approvals, not the full Annual Report (10-K) or a Proxy Solicitation (PSI).
2010-04-21 Chinese
关于召开2009年度股东大会的通知
AGM Information Classification · 95% confidence The document is a notice about the convening of the 2009 Annual General Meeting (AGM) of 三变科技股份有限公司, including details such as the meeting date, location, agenda items to be discussed (e.g., 2009 annual report, board work report, financial statements, profit distribution plan), and instructions for shareholders to register and attend. It is not the actual annual report or financial statements but a notification for the shareholders about the AGM. The document length is short (2495 characters) and it serves as an announcement for the meeting rather than the meeting materials or results. Therefore, it fits the category of AGM Information (AGM-R).
2010-04-21 Chinese
董事、监事、高级管理人员所持公司股份及其变动管理制度（2010年4月）
Governance Information Classification · 95% confidence The document is a detailed internal management system outlining the rules and procedures for the holdings and trading of company shares by directors, supervisors, and senior management personnel. It includes sections on declaration, restrictions, reporting, and penalties related to insider trading and share transactions by company insiders. The content is regulatory and governance-focused, detailing compliance with laws and stock exchange rules, and the management of insider share transactions. It is not a financial report, earnings release, or announcement of voting results. It is a governance-related document specifying internal rules and procedures for managing insider shareholdings and transactions. Therefore, it fits best under Governance Information (CGR). The document length and detail confirm it is the actual policy document, not a brief announcement or certification.
2010-04-21 Chinese

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