Skip to main content
O

Oriental Union Chemical Corporation — Investor Relations & Filings

Ticker · 1710 TW Manufacturing
Open in API
Filings indexed 1,677 across all filing types
Latest filing 2026-04-08 Director's Dealing
Country TW Taiwan
Listing TW 1710

About Oriental Union Chemical Corporation

http://www.oucc.com.tw

Oriental Union Chemical Corporation (OUCC) specializes in the production of ethylene glycol and ethylene oxide derivatives. Established in 1975, the company has transitioned from manufacturing basic raw materials to developing high-value specialty chemicals, surfactants, and performance materials. Its portfolio includes functional monomers with hydrophilic, lubricating, and antistatic properties, serving the construction, medical, optoelectronics, and consumer goods sectors. OUCC also operates significant air separation facilities, providing industrial gases such as oxygen, nitrogen, and argon. The company leverages AI-driven smart manufacturing and dedicated R&D to advance green chemistry and circular economy initiatives. By focusing on innovation and energy efficiency, OUCC delivers specialized chemical solutions that meet diverse global requirements for safety, functionality, and sustainability.

Recent filings

Filing Released Lang Actions
115年03月內部人持股異動(事後)
Director's Dealing Classification · 1% confidence The document is a detailed table of shareholdings by the company’s directors, chairperson, independent directors, general manager, and other insiders. It lists identities, share types, opening balances, monthly increases/decreases, and end‐of‐month holdings for each insider. This matches the definition of a Director’s Dealing report, which discloses personal share transactions and holdings by directors and executives. Therefore, it should be classified as DIRS.
2026-04-08 Chinese
115年03月董事會成員及持股
Director's Dealing Classification · 1% confidence The document is a regulatory disclosure from the Taiwan “公開資訊觀測站” detailing shareholdings and pledged shares of internal persons (board members, supervisors, executives) in 東聯化學. It is not a full financial report, earnings release, or AGM material, but a mandatory insider shareholding disclosure. This aligns with our “Director’s Dealing” category (DIRS) for insider share transactions and holdings.
2026-04-08 Chinese
115年03月法人說明會簡報 — 171020260317E001.pdf
Regulatory Filings
2026-03-18 Chinese
115年03月法人說明會簡報 — 171020260317M001.pdf
Regulatory Filings
2026-03-18 Chinese
115年03月法人說明會簡報
Regulatory Filings
2026-03-18 Chinese
本公司受邀參加中信證券所舉辦之線上法人說明會
Regulatory Filings
2026-03-17 Chinese

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.