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WAVE CYBER(SHANGHAI)CO., LTD. — Investor Relations & Filings

Ticker · 688718 ISIN · CNE100004NX2 Shanghai Stock Exchange Manufacturing
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Filings indexed 454 across all filing types
Latest filing 2026-05-19 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 688718

About WAVE CYBER(SHANGHAI)CO., LTD.

http://www.wave-cyber.com/

Wave Cyber (Shanghai) Co., Ltd. specializes in the design and manufacture of high-quality components for water treatment applications. The company's core product portfolio includes fiber-reinforced plastic (FRP) pressure vessels, membrane housings, brine tanks, and specialized control valves. These products are engineered for use in residential, commercial, and industrial water purification and filtration systems. Wave Cyber is recognized for its commitment to international quality standards, maintaining certifications such as ASME and NSF. By utilizing advanced composite materials and precision manufacturing processes, the company provides durable and corrosion-resistant solutions for reverse osmosis, softening, and filtration applications. Its global distribution network supports a wide range of water processing requirements across various sectors.

Recent filings

Filing Released Lang Actions
国浩律师（上海）事务所关于上海唯赛勃新材料股份有限公司2025年年度股东会的法律意见书
Regulatory Filings Classification · 85% confidence The document is a standalone legal opinion letter from a law firm concerning the convening, participant qualifications, and voting procedures/results of the company’s 2025 annual shareholders’ meeting. It is not the actual AGM materials or minutes published by the company, nor is it a proxy statement, annual report, or other defined report type. Rather, it is an attestation/certification by legal counsel, which under our rules falls into the general Regulatory Filings (RNS) category.
2026-05-19 Chinese
唯赛勃2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 90% confidence The document is an official announcement of the 2025 Annual General Meeting resolutions, detailing meeting attendance, each resolution voted upon, and the vote counts and percentages. This aligns exactly with a Declaration of Voting Results & Voting Rights Announcement.
2026-05-19 Chinese
唯赛勃关于参加十五五·绿色科创——科创板企业低碳转型与绿色发展之2025年度新材料行业集体业绩说明会暨2026年第一季度业绩说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement about an upcoming investor performance explanation meeting (业绩说明会) scheduled for May 26, 2026, where the company will discuss the 2025 annual results and 2026 first quarter results. It references that the 2025 annual report and 2026 Q1 report have already been published on April 29, 2026. The document does not contain actual financial data or detailed financial statements but rather informs investors about the meeting logistics, participation methods, and contact information. This fits the profile of an Investor Presentation (IP) announcement or invitation rather than the actual report or earnings release. Given the detailed description of the meeting and interaction with investors about financial results, the best classification is Investor Presentation (IP). The document length is short and it is not a mere report publication announcement, so RPA is less appropriate. Confidence is high due to clear meeting details and focus on discussing financial results with investors.
2026-05-07 Chinese
唯赛勃2025年年度股东会会议资料
AGM Information Classification · 95% confidence The document is titled as "2025年年度股东会会议资料" which translates to "2025 Annual General Meeting (AGM) Meeting Materials" for Shanghai Weisaibo New Materials Co., Ltd. It contains detailed agenda items, meeting instructions, reports from the board, independent directors' reports, financial data summaries, and proposals to be discussed and voted on at the AGM. The content includes the meeting agenda, voting procedures, and detailed reports prepared for the shareholders' meeting. It is not the full annual report itself but the materials prepared and distributed for the AGM. The document length is about 15,000 characters, consistent with detailed AGM materials. There is no indication that this is a full Annual Report (10-K) or an Earnings Release (ER). It is clearly the presentation and materials shared during the Annual General Meeting. Therefore, the correct classification is AGM Information (AGM-R).
2026-05-07 Chinese
唯赛勃第五届董事会第二十四次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at a board of directors meeting of Shanghai Weisaibo New Materials Co., Ltd. It details the meeting date, attendance, and voting results on several agenda items, including approval of the third quarter report, reappointment of the accounting firm, and proposal to convene a shareholders meeting. The document does not contain the actual third quarter financial report or detailed financial data but references that the report is disclosed separately on the Shanghai Stock Exchange website. This is a typical board meeting resolution announcement, not the report itself. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and it is an announcement of decisions made by the board, not a full financial report or audit report.
2025-10-29 Chinese
唯赛勃2025年第三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2025 Third Quarter Report" of Shanghai Weisaibo New Materials Co., Ltd. It contains detailed financial statements including balance sheets, profit and loss statements, and cash flow statements for the first nine months of 2025. The report explicitly states it is a quarterly report and includes unaudited financial data for the quarter ending September 30, 2025. The content is comprehensive and includes financial metrics, shareholder information, and management assurances about the accuracy of the report. This matches the definition of an Interim / Quarterly Report (IR), which is a comprehensive financial report for a period shorter than a full fiscal year containing actual financial statements and substantive financial data and analysis. The document is not a brief announcement or a certification, but a full quarterly report. 9M 2025
2025-10-29 Chinese

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