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CHANG WAH — Investor Relations & Filings

Ticker · 8070 ISIN · TW0008070004 TW Manufacturing
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Filings indexed 29 across all filing types
Latest filing 2026-06-05 Director's Dealing
Country TW Taiwan
Listing TW 8070

About CHANG WAH

www.cwei.com.tw

Chang Wah Electromaterials Inc. (CWE) is a professional provider of semiconductor and electronics packaging materials and equipment. Originally established as an agent for IC packaging materials, the company has evolved into a global manufacturer and distributor through its integrated subsidiaries. Its core business encompasses the supply of IC packaging materials, EMC lead frames, and BT-like substrates, as well as advanced processing equipment for automated molding, dispensing, and coating. CWE serves the semiconductor, LED, and TFT-LCD sectors, providing specialized components such as flexible boards and light guide plates. Additionally, the company offers engineering and construction services for solar energy systems. By leveraging a comprehensive product portfolio and strategic international partnerships, CWE provides integrated supply chain solutions and technical support to meet the requirements of the global electronics manufacturing market.

Recent filings

Filing Released Lang Actions
115年05月內部人持股異動(事後)
Director's Dealing Classification · 92% confidence The document is a detailed disclosure of shareholdings by company insiders (directors, chairman, managers and their related parties), including opening balances, monthly increases/decreases, and closing balances. This is a standard insider transaction/holding report rather than a general regulatory announcement or full financial report. This matches the definition of a Director's Dealing filing (Code: DIRS).
2026-06-05 Chinese
115年05月董事會成員及持股
Director's Dealing Classification · 90% confidence The document is from Taiwan’s public disclosure system (‘公開資訊觀測站’) for company 8070 長華電材. It lists internal persons (board members, management, and related parties) and details their shareholdings at appointment and current holdings, including pledged shares. This is a periodic insider shareholding disclosure (insider transactions/holdings by directors and officers), matching the ‘Director’s Dealing’ category.
2026-06-05 Chinese
公告本公司累積處分同一有價證券達新台幣3億元以上
Major Shareholding Notification Classification · 82% confidence The document is a public announcement disclosing that the listed company (8070 Changhua) has cumulatively disposed of securities (QiBang Technology shares) exceeding NT$300 million, including details on transaction dates, quantities, prices, cumulative holdings and percentage ratios. It follows Taiwan’s Rule 20 major shareholding disclosure requirements, notifying a threshold crossing in shareholdings. This matches ‘Major Shareholding Notification’ (MRQ).
2026-06-02 Chinese
公告本公司董事長決定資本公積配發放現金基準日
Notice of Dividend Amount Classification · 92% confidence The document is a formal announcement by the company’s spokesperson concerning the distribution of cash from capital surplus, specifying ex-date, record date, dividend amount per share, payment date, and related transfer agent dates. This clearly matches a Notice of Dividend Amount (code DIV).
2026-06-02 Chinese
115年第1季財務報告書 — 202601_8070_AIA.pdf
Interim / Quarterly Report Classification · 98% confidence The document contains consolidated financial statements (balance sheets, statements of comprehensive income, changes in equity, cash flows) for the three months ended March 31, 2026 and 2025, together with an independent auditors' review report. It is a full interim financial report covering a quarter, with actual financial data and notes, not merely an announcement or certification. This matches the definition of an Interim / Quarterly Report (Code: IR). Q1 2026
2026-05-29 English
115年第1季財務報告書 — 202601_8070_AI1.pdf
Interim / Quarterly Report Classification · 88% confidence The document is titled “合併財務報告暨會計師核閱報告” for the first quarter of 民國115及114年 (i.e., a quarterly period ending March 31). It includes the full set of consolidated financial statements (balance sheet, income statement, cash flow statement, statement of changes in equity) accompanied by the accountant’s review opinion and detailed notes. This matches the definition of an Interim/Quarterly Report (IR) rather than a simple announcement or standalone audit report. Q1 2026
2026-05-29 Chinese

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