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

Ticker · 002112 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,769 across all filing types
Latest filing 2026-04-24 Regulatory Filings
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
第八届董事会第四次会议决议公告
Regulatory Filings Classification · 1% confidence The document is a formal announcement of resolutions passed at the company’s eighth board meeting (approving the 2025 annual report, financial statements, profit distribution plan, internal control report, etc.). It is not itself the annual report or proxy materials, does not announce management changes, and is not a shareholder voting result. There is no dedicated category for board meeting resolutions in the taxonomy, so it falls into the general regulatory/fallback category.
2026-04-24 Chinese
关于2025年度利润分配预案的公告
Notice of Dividend Amount Classification · 1% confidence The document is an announcement of the company’s 2025 profit distribution (dividend) plan (per‐share cash dividend amount, total amount, basis, and approval process). It details the proposed dividend per 10 shares and related tables, fitting the "Notice of Dividend Amount" category rather than a general report, call transcript, or other filings.
2026-04-24 Chinese
2025年年度报告摘要
Annual Report Classification · 1% confidence The document is titled '三变科技股份有限公司2025年年度报告摘要' (Sanbian Sci-Tech Co., Ltd. 2025 Annual Report Summary). It contains key financial data, business performance summaries, and shareholder information for the fiscal year 2025. Although it is a 'summary' (摘要), it provides substantive financial statements and analysis, which aligns with the definition of an Annual Report (10-K) in the context of Chinese listed company filings (where the summary is the primary disclosure document for the annual report). FY 2025
2026-04-24 Chinese
4、浙商证券股份有限公司关于三变科技股份有限公司持续督导期2026年培训情况报告
Regulatory Filings Classification · 1% confidence The document is a training report prepared by the sponsor (浙商证券) for the listed company 三变科技 during its continuous supervision period, summarizing a compliance training session under Shenzhen Stock Exchange rules. It is not a financial report (10-K, IR), not an earnings release or AGM material, nor an announcement of a board change or dividend, etc. It does not fit any specific category except as a miscellaneous regulatory filing. Therefore it falls under the fallback “Regulatory Filings” category (RNS).
2026-04-24 Chinese
1、浙商证券股份有限公司关于三变科技股份有限公司2025年度保荐工作报告
Regulatory Filings Classification · 1% confidence The document is a “保荐工作报告” (Sponsor’s Work Report) issued by a securities firm (浙商证券股份有限公司) summarizing its supervision and review activities (disclosure review, governance oversight, fundraising monitoring, site inspections, special opinions, etc.) for 2025. It is neither a company annual/quarterly report, earnings release, M&A announcement, nor any of the other specialized categories. It is a regulatory filing required by the exchange but does not fit into more specific types, so it belongs in the fallback “Regulatory Filings” category (RNS).
2026-04-24 Chinese
独立董事2025年度述职报告（王茂松）
Governance Information Classification · 1% confidence The document is a standalone annual performance report by an independent director, detailing board meeting attendance, committee participation, governance duties, and compliance with corporate governance rules. It is not an earnings release, proxy, or financial report, but focuses on board structure and governance practices. This aligns with the Governance Information category.
2026-04-24 Chinese

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