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YFO — Investor Relations & Filings

Ticker · 3622 ISIN · TW0003622007 TW Manufacturing
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Filings indexed 1,650 across all filing types
Latest filing 2022-12-08 Regulatory Filings
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
111年11月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document is a brief financial disclosure from a listed company (洋華) providing information on fund lending balances and endorsement guarantees for the current and previous month, including limits and cumulative amounts. The content is concise, numerical, and relates to financial guarantees and intercompany endorsements. It does not contain comprehensive financial statements, management discussion, or detailed report content. The document length is short (639 characters), and it appears to be a regulatory disclosure or announcement rather than a full report. There is no indication of it being an annual or interim report, audit report, or earnings release. It fits best as a Regulatory Filing (RNS) because it is a general regulatory announcement of financial data that does not fit other specific categories.
2022-12-08 Chinese
111年11月營業收入
Interim / Quarterly Report Classification · 95% confidence The document is a summarized revenue report for a company named 洋華 for the month and year-to-date period ending November 2022 (民國111年11月). It provides detailed financial figures such as monthly and cumulative net operating revenue, comparisons to the previous year, and explanations for revenue changes. The content is concise (794 characters) and focuses on financial performance data for a specific period, which aligns with an Interim / Quarterly Report (IR) rather than a full Annual Report or Earnings Release. It contains substantive financial data and analysis, not just an announcement or certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR). Q4 2022
2022-12-08 Chinese
111年11月董事會成員及持股
Director's Dealing Classification · 95% confidence The document contains detailed tabular data about shareholdings of insiders, including directors, supervisors, and major shareholders, with specific numbers of shares held, pledged shares, and related percentages. It is focused on insider shareholdings and their changes or status. There is no indication of financial results, earnings, management discussion, or regulatory certifications. The document is relatively short (3021 characters) and is a disclosure of insider shareholdings. This matches the definition of Director's Dealing (DIRS), which reports personal share transactions or holdings by company directors and executives. Therefore, the document is best classified as DIRS.
2022-12-06 Chinese
111年11月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document consists of detailed tables listing shareholdings and changes in share ownership by insiders, including directors, managers, and their related parties. It includes data on shares held at appointment, changes during the month, and current holdings. The content is focused on insider share transactions and holdings rather than financial results, management changes, or meeting materials. There is no indication of it being a full financial report, earnings release, or regulatory certification. The document is not a proxy statement or voting results announcement. Given the detailed insider shareholding data, this fits the definition of Director's Dealing (DIRS), which reports personal share transactions by company directors and executives (insider trades). The document length is sufficient and contains substantive data, not just an announcement or link to a report.
2022-12-06 Chinese
111年第3季財務報告書 — 202204_3622_AIC.pdf
Audit Report / Information Classification · 95% confidence The document is titled 'Parent Company Only Financial Statements and Independent Auditors’ Report' for the years 2022 and 2021 of Young Fast Optoelectronics Co., Ltd. It contains detailed financial statements including balance sheets, statements of comprehensive income, changes in equity, cash flows, and extensive notes. It also includes an independent auditor's report with audit opinion, basis for opinion, key audit matters, and auditor responsibilities. The document is comprehensive, covering full financial performance and audit results for the fiscal years mentioned. This matches the definition of an Annual Report (10-K) or a standalone Audit Report (AR). However, since it is specifically the Parent Company Only Financial Statements accompanied by the Independent Auditors’ Report, and not the full annual report including management discussion and other sections, it fits best under Audit Report / Information (AR). The document length (15,000 characters) and content confirm it is the report itself, not just an announcement or certification. Therefore, the correct classification is AR with high confidence. FY 2022
2022-11-10 Chinese
111年第3季財務報告書 — 202204_3622_AIA.pdf
Annual Report Classification · 100% confidence The document is titled 'Consolidated Financial Statements and Independent Auditors’ Report' for the years 2022 and 2021 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, notes to the financial statements, and 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, 2022) and includes substantive financial data and analysis. It is not merely an announcement or a certification but the full audited annual financial report. Therefore, it fits the definition of an Annual Report (10-K). FY 2022
2022-11-10 Chinese

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