Skip to main content
YFO logo

YFO — Investor Relations & Filings

Ticker · 3622 ISIN · TW0003622007 TW Manufacturing
Open in API
Filings indexed 1,650 across all filing types
Latest filing 2024-12-10 Annual Report
Country TW Taiwan
Listing TW 3622

About YFO

www.yfo.com.tw

Young Fast Optoelectronics Co., Ltd. (YFO) operates through two primary divisions: Optoelectronics and Electromechanical. The Optoelectronics division specializes in the development and manufacturing of touch panels, including projected capacitive and resistive technologies, alongside electronic paper display (EPD) front light lamination. The company utilizes an integrated production model for strengthened glass and surface treatments, managing processes from glass cutting and shaping to printing within a single facility to maximize efficiency. The Electromechanical division focuses on power cable accessories, including terminal boxes, joints, and protection devices designed for safety and ease of installation. YFO provides high-precision assembly and lamination services, delivering advanced components characterized by high transparency and sensitivity to global mobile device manufacturers and infrastructure sectors.

Recent filings

Filing Released Lang Actions
113年第3季財務報告書 — 202404_3622_AIA.pdf
Annual Report Classification · 100% confidence The document is titled 'Consolidated Financial Statements and Independent Auditors’ Report' for the years 2024 and 2023 of Young Fast Optoelectronics Co., Ltd. It includes detailed consolidated financial statements such as balance sheets, statements of comprehensive income, changes in equity, cash flows, and notes to the financial statements. It also contains an independent auditor's report with audit opinion, basis for opinion, key audit matters, and responsibilities of management and auditors. The document is comprehensive, covering a full fiscal year (January 1 to December 31, 2024) and includes substantive financial data and analysis. This matches the definition of an Annual Report (10-K) which is an official yearly report covering company activity and full financial performance. The document is not a short announcement or certification, but a full financial report with audit details and notes. Therefore, the correct classification is Annual Report (10-K).
2024-12-10 Chinese
113年第3季財務報告書 — 202404_3622_AI3.pdf
Annual Report Classification · 100% confidence The document is titled as an individual financial report and auditor's report for the fiscal years 112 and 113 (Taiwanese calendar years), which correspond to full annual periods. It contains detailed financial statements including balance sheets, income statements, statements of changes in equity, cash flow statements, and extensive notes to the financial statements. The presence of an auditor's opinion and detailed financial disclosures indicates this is a full annual financial report. The document length is substantial (15,000 characters), and it includes actual financial data and analysis, not just an announcement or certification. Therefore, this document fits the definition of an Annual Report (10-K).
2024-12-10 Chinese
113年第3季財務報告書 — 202404_3622_AI1.pdf
Annual Report Classification · 100% confidence The document is titled as a consolidated financial report and auditor's report for the fiscal years 113 and 112 (Taiwanese calendar years, corresponding to 2024 and 2023). It includes detailed consolidated financial statements such as the balance sheet, income statement, statement of changes in equity, and cash flow statement, along with notes to the financial statements. There is a comprehensive auditor's report with audit opinion, key audit matters, and audit procedures. The document is about 15,000 characters long, indicating it is a full report rather than a brief announcement. The presence of the auditor's report integrated with the financial statements and notes indicates this is a full Annual Report or equivalent comprehensive yearly financial report. Therefore, the document fits the definition of an Annual Report (10-K).
2024-12-10 Chinese
113年第3季財務報告書 — 202403_3622_AIA.pdf
Interim / Quarterly Report Classification · 100% confidence The document is titled 'Consolidated Financial Statements and Independent Auditors’ Review Report for the Nine Months Ended September 30, 2024 and 2023' and contains detailed consolidated financial statements including balance sheets, statements of comprehensive income, changes in equity, cash flows, and notes. It also includes an auditor's review report referencing International Accounting Standard 34 for Interim Financial Reporting. The period covered is nine months, which is less than a full fiscal year, indicating this is an interim financial report rather than a full annual report. The presence of detailed financial data and auditor's review confirms this is a substantive financial report, not merely an announcement or certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR).
2024-12-10 Chinese
113年第3季財務報告書 — 202403_3622_AI1.pdf
Interim / Quarterly Report Classification · 100% confidence The document is titled as a combined financial report and accountant's review report for the company and its subsidiaries for the third quarter of the years 113 and 112 (Taiwanese calendar years). It includes detailed consolidated financial statements such as the balance sheet, income statement, statement of changes in equity, and cash flow statement, along with notes to the financial statements. The presence of an accountant's review report (核閱報告) indicates it is a reviewed interim financial report rather than a full annual report. The reference to International Accounting Standard 34 (IAS 34) "Interim Financial Reporting" confirms this is an interim or quarterly report. The document is comprehensive and contains actual financial data and analysis for a period shorter than a full fiscal year. Therefore, the appropriate classification is Interim / Quarterly Report (IR).
2024-12-10 Chinese
113年第3季財務報告書 — 202402_3622_AIA.pdf
Interim / Quarterly Report Classification · 98% confidence The document is titled 'Consolidated Financial Statements and Independent Auditors’ Review Report' for the six months ended June 30, 2024 and 2023. It includes detailed consolidated balance sheets, statements of comprehensive income, changes in equity, cash flows, and notes to the consolidated financial statements. The report is prepared in accordance with International Accounting Standard 34, 'Interim Financial Reporting', and the Regulations Governing the Preparation of Financial Reports by Securities Issuers. The presence of an auditor's review report and comprehensive financial statements for a six-month period indicates this is an interim financial report. The document length is substantial (15,000 characters), containing actual financial data and analysis, not merely an announcement or certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR).
2024-12-10 Chinese

Browse filings by year

14 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.