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XI'AN PERI POWER SEMICONDUCTOR CONVERTING TECHNOLOGY CO.,LTD. logo

XI'AN PERI POWER SEMICONDUCTOR CONVERTING TECHNOLOGY CO.,LTD. — Investor Relations & Filings

Ticker · 300831 ISIN · CNE100003T21 Shenzhen Stock Exchange Manufacturing
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Filings indexed 755 across all filing types
Latest filing 2023-03-30 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 300831

About XI'AN PERI POWER SEMICONDUCTOR CONVERTING TECHNOLOGY CO.,LTD.

https://www.chinaxaperi.com

Xi'an Peri Power Semiconductor Converting Technology Co., Ltd. specializes in the research, development, and manufacturing of high-power semiconductor conversion equipment. The company focuses on power electronics technology, providing solutions for power grid stability and power quality enhancement. Its core product portfolio includes high-voltage direct current (HVDC) thyristor valves, static var compensators (SVC), and static synchronous compensators (STATCOM). These systems are designed for applications in long-distance power transmission, renewable energy integration, and industrial power distribution. The company provides engineering services and technical support for large-scale energy infrastructure projects, emphasizing efficiency and reliability in power conversion. Its technologies support the modernization of electrical grids through advanced power flow control and reactive power compensation.

Recent filings

Filing Released Lang Actions
中国国际金融股份有限公司关于公司2022年度内部控制自我评价报告的核查意见
Audit Report / Information Classification · 95% confidence The document is titled as an internal control self-evaluation report for the year 2022 of a company, with detailed descriptions of internal control systems, evaluation criteria, and conclusions about the effectiveness of internal controls. It includes a verification opinion from a sponsoring institution (a financial company) regarding the internal control report. The content focuses on internal control evaluation, defect recognition, and compliance with regulatory requirements. It is not a full annual report, earnings release, or audit report, but rather a specialized report on internal control evaluation. This fits the category of Audit Report / Information (AR), which includes audit reports and applied accounting principles and internal control evaluations, excluding full annual reports. The document length is sufficient and contains substantive content, not just an announcement or certification letter, so it is not Regulatory Filings (RNS) or Report Publication Announcement (RPA). Therefore, the best classification is AR with high confidence. FY 2022
2023-03-30 Chinese
2022年度独立董事述职报告-钟彦儒
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Report" for the year 2022, detailing the independent director's duties, attendance at board and shareholder meetings, opinions on various company matters, committee participation, and efforts to protect investor rights. It is a detailed report on the independent director's activities and governance role during the fiscal year. This type of document is typically classified under Board/Management Information (MANG) because it relates to management and board-level disclosures about governance and director activities rather than financial results or audit reports. The document length (5260 characters) and content confirm it is a substantive report, not a brief announcement or certification. Therefore, the appropriate classification is MANG with high confidence.
2023-03-30 Chinese
2022年年度审计报告
Audit Report / Information Classification · 100% confidence The document is titled as an "审计报告" (Audit Report) for 西安派瑞功率半导体变流技术股份有限公司 for the fiscal year ending December 31, 2022. It contains detailed audit opinions, basis for audit opinions, key audit matters such as revenue recognition and inventory impairment, responsibilities of management and auditors, and includes full financial statements such as consolidated balance sheets, income statements, cash flow statements, and statements of changes in equity. The document is about 15,000 characters long and contains substantive financial data and analysis. It is not a brief announcement or a certification letter but a full audit report with detailed financial disclosures and auditor's opinions. Therefore, it fits the category of an Audit Report / Information (AR). FY 2022
2023-03-30 Chinese
中国国际金融股份有限公司关于公司2022年度募集资金存放与使用情况的专项核查报告
Audit Report / Information Classification · 95% confidence The document is a detailed report from a financial institution (China International Capital Corporation) acting as a sponsor for a company (Xi'an Pairui Power Semiconductor Conversion Technology Co., Ltd.) regarding the special audit of the company's 2022 annual fundraising funds deposit and usage. It includes detailed financial figures about the amount raised, usage, storage, management, and compliance with regulatory requirements. It also contains an auditor's opinion on the fundraising funds usage and management, and the sponsor's verification opinion. The document is titled as a "special audit report" on the fundraising funds deposit and usage for the year 2022. This type of document is a standalone audit-related report focusing on the use of raised capital, not a full annual report or interim report. It is not an announcement or a brief summary but a substantive report with financial data and audit opinions. Therefore, it fits best under the category Audit Report / Information (AR). FY 2022
2023-03-30 Chinese
2022年年度报告披露提示性公告
Report Publication Announcement Classification · 100% confidence The document is a short announcement (542 characters) indicating that the company's 2022 Annual Report and its summary have been disclosed on the official stock exchange information website. It explicitly states the report has been published and provides a link for investors to view it. There is no actual financial data or detailed report content included in this document. According to the 'MENU VS MEAL' rule, this is an announcement about the publication of the annual report, not the report itself. Therefore, the correct classification is Report Publication Announcement (RPA).
2023-03-30 Chinese
独立董事关于2022年度公司控股股东及其他关联方资金占用和公司对外担保情况的独立意见
Audit Report / Information Classification · 95% confidence The document is an independent opinion from the independent directors regarding the company's related party fund occupation and external guarantees for the year 2022. It references regulatory notices from the China Securities Regulatory Commission and Shenzhen Stock Exchange rules, indicating a compliance and oversight nature. The document is short (865 characters) and primarily consists of an attestation or certification by independent directors rather than detailed financial data or audit results. It does not contain comprehensive financial statements or audit findings but rather a formal opinion on compliance matters. Therefore, it fits best under Audit Report / Information (AR) as it relates to audit-related independent opinions on specific compliance issues, rather than a full annual report or regulatory filing. Confidence is high given the clear nature of the document as an independent directors' opinion on audit-related matters. FY 2022
2023-03-30 Chinese

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