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Chung Hwa Chemical Industrial Works, Ltd. — Investor Relations & Filings

Ticker · 1727 TW Manufacturing
Open in API
Filings indexed 1,572 across all filing types
Latest filing 2026-04-28 Regulatory Filings
Country TW Taiwan
Listing TW 1727

About Chung Hwa Chemical Industrial Works, Ltd.

https://www.chciw.com.tw

Chung Hwa Chemical Industrial Co., Ltd. specializes in the development and manufacture of electronic chemicals, specialty materials, and basic chemical products. The company’s portfolio includes sulfuric acid, fuming sulfuric acid, aluminum sulfate, liquid caustic soda, hydrochloric acid, and polyaluminum chloride. These products serve a wide range of applications, including water treatment, detergent formulation, papermaking, textile dyeing, and printed circuit board manufacturing. A primary focus of the organization is the production of high-purity semiconductor wet chemicals, positioning it as a critical supplier within high-tech electronics supply chains. By leveraging technical expertise in inorganic chemistry and advanced purification processes, the company provides specialized solutions for complex industrial requirements while maintaining a commitment to operational safety and environmental sustainability.

Recent filings

Filing Released Lang Actions
115年04月僑外投資持股
Regulatory Filings Classification · 1% confidence The document is a regulatory disclosure on the Taiwan Market Observation Post System (“公開資訊觀測站”) showing aggregate shareholding statistics of overseas Chinese, foreign and Mainland China investors by stock code, before and after an ex-rights/AGM date. It is neither a management presentation, earnings release, nor any standard periodic report (10-K, IR, AR, etc.). It is not a voting result table, nor an insider trading report, dividend notice, or capital change. It is a general regulatory announcement/disclosure, best classified under the fallback “Regulatory Filings” category (RNS).
2026-04-28 Chinese
澄清媒體報導
Regulatory Filings Classification · 0% confidence The document is a brief regulatory announcement posted on Taiwan’s Market Observation Post System (MOPS) clarifying media reports. It is not a financial report (10-K, IR), not an earnings release, not an AGM or voting result, nor about dividends, M&A, share issues, board changes, or legal proceedings. It is a general issuer announcement under regulatory filings. Therefore, the correct category is Regulatory Filings (RNS).
2026-04-27 Chinese
澄清媒體報導
Regulatory Filings Classification · 1% confidence The document is a regulatory disclosure filed on the Taiwan Stock Exchange’s Market Observation Post System. It provides a company statement clarifying media reports (澄清媒體報導) under clause 51, but it is not an earnings release, management change, dividend notice, or any other named category. It is a miscellaneous regulatory announcement, making it a fallback “Regulatory Filings” (RNS).
2026-04-27 Chinese
115年年報及股東會資料 — 2026_1727_20260529FE2.pdf
AGM Information Classification · 1% confidence The document is titled “2026 General Shareholders’ Meeting Meeting Handbook” and includes the AGM agenda, meeting procedure, business report, audit report, dividend report, remuneration report, items for ratification, discussion items, and appendices. These materials are clearly intended for use at the Annual General Meeting. Therefore this is AGM Information (AGM-R), not the standalone annual report or other filings.
2026-04-27 English
115年年報及股東會資料 — 2026_1727_20260529FE1.pdf
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a Meeting Notice for the 2026 Annual General Shareholders’ Meeting, including agenda items and voting instructions. It is a proxy solicitation/information statement type document sent to shareholders to provide information and request votes. Therefore, it fits the Proxy Solicitation & Information Statement category.
2026-04-27 English
115年年報及股東會資料 — 2026_1727_20260529F02.pdf
Regulatory Filings
2026-04-27 Chinese

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