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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 2011-04-22 Interim / Quarterly Rep…
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
2011年第一季度报告正文
Interim / Quarterly Report Classification · 95% confidence The document is titled as the "2011 First Quarter Quarterly Report" of 三变科技股份有限公司, indicating it is a quarterly financial report. It contains detailed financial data such as total assets, equity, revenue, net profit, cash flow, and explanations for significant changes in financial statement items. The report also includes management's discussion on performance and outlook for the next half year. The length is over 5,000 characters and contains substantive financial data and analysis, which fits the definition of an Interim / Quarterly Report (IR). There is no indication that this is merely an announcement or a certification, and it is not a full annual report (10-K). Therefore, the correct classification is IR with high confidence. Q1 2011
2011-04-22 Chinese
2011年一季度业绩快报
Interim / Quarterly Report Classification · 95% confidence The document is titled '2011 年一季度业绩快报' which translates to '2011 First Quarter Earnings Express Report'. It contains preliminary financial data for the first quarter of 2011, including revenue, profit, net income, earnings per share, and other financial metrics compared to the previous year. The document explicitly states that the data is preliminary and unaudited, and it includes a brief explanation of the financial performance and changes. The length is 1489 characters, which is relatively short but contains substantive financial data and analysis for a quarterly period. This matches the definition of an Interim / Quarterly Report (IR), which must contain actual financial statements or substantive financial data and analysis for a period shorter than a full fiscal year. It is not merely an announcement or a certification, but a report with financial figures and commentary. Therefore, the correct classification is IR with high confidence. Q1 2011
2011-04-19 Chinese
监事会议事规则（2011年4月）
Governance Information Classification · 95% confidence The document is titled '三变科技股份有限公司监事会议事规则' which translates to 'Supervisory Board Meeting Rules of Sanbian Technology Co., Ltd.' It details the rules and procedures governing the supervisory board's operations, including their powers, meeting protocols, composition, and responsibilities. There is no indication of financial data, audit results, management changes, or any report publication. The content is focused on governance practices and internal rules of the supervisory board. Therefore, the document fits best under Governance Information (CGR). The document length is 2221 characters, which is relatively short but contains substantive governance content, not just an announcement or summary.
2011-04-13 Chinese
独立董事候选人声明（陈奎）
Board/Management Information Classification · 95% confidence The document is a public statement by an independent director candidate of a company, declaring the absence of conflicts of interest and confirming qualifications for the role. It is a declaration related to board membership candidacy, not a financial report, audit, or regulatory filing. It does not contain financial data, earnings, or management discussion. The content aligns with announcements about board or management changes or candidacies. Therefore, it fits best under Board/Management Information (MANG). The document length is short and focused on a single candidate's declaration, consistent with such announcements.
2011-04-13 Chinese
独立董事候选人声明（赵敏）
Board/Management Information Classification · 95% confidence The document is a public statement by an independent director candidate of a company, declaring the absence of conflicts of interest and confirming qualifications for the role. It is a formal declaration related to board membership candidacy, not a financial report, audit, or regulatory filing. There is no indication of financial data, voting results, or meeting materials. This fits the category of Board/Management Information (MANG), which covers announcements related to changes or declarations about board members or senior management.
2011-04-13 Chinese
关于召开2010年度股东大会的通知
AGM Information Classification · 100% confidence The document is a notice about convening the 2010 Annual General Meeting (AGM) of the company 三变科技股份有限公司. It includes details about the meeting time, location, agenda items to be discussed and voted on, such as the 2010 Annual Report, board and supervisory reports, financial statements, profit distribution plan, election of board members, and amendments to company bylaws. The document also contains instructions for shareholders on how to register and attend the meeting, as well as a proxy authorization form for voting. The document does not contain the actual annual report or financial statements but refers to them being published elsewhere (e.g., on the 巨潮资讯网 website). The primary purpose is to notify shareholders about the AGM and the matters to be voted on. Therefore, this document fits the category of AGM Information (AGM-R).
2011-04-13 Chinese

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