United Microelectronics Corp Files 6-K Report
Ticker: UMC · Form: 6-K · Filed: Aug 13, 2025 · CIK: 1033767
Sentiment: neutral
Topics: sec-filing, foreign-issuer, regulatory-update
TL;DR
UMC filed a 6-K, standard foreign issuer report. Nothing major disclosed.
AI Summary
United Microelectronics Corporation filed a Form 6-K on August 13, 2025. The filing is a report of a foreign issuer and indicates that the company files annual reports under Form 20-F. The principal executive office is located in Hsinchu, Taiwan.
Why It Matters
This filing is a routine report for foreign issuers, providing an update on the company's status and regulatory compliance with the SEC.
Risk Assessment
Risk Level: low — This is a routine administrative filing and does not contain new financial or operational information that would typically impact risk.
Key Players & Entities
- UNITED MICROELECTRONICS CORP (company) — Filer of the report
- 0000950170-25-107596 (filing_id) — Accession number for the filing
- August 13, 2025 (date) — Filing date and period of report
- Hsinchu, Taiwan (location) — Location of principal executive office
FAQ
What type of filing is this Form 6-K?
This Form 6-K is a report of a foreign issuer pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934.
What is the filing date for this report?
The filing date, as indicated by the accession number and header, is August 13, 2025.
Which form does United Microelectronics Corporation use for its annual reports?
United Microelectronics Corporation indicates it files annual reports under Form 20-F.
Where is the principal executive office of United Microelectronics Corporation located?
The principal executive office is located at No. 3 Li-Hsin 2nd Road, Hsinchu Science Park, Hsinchu, Taiwan, R.O.C.
What is the SIC code for United Microelectronics Corporation?
The Standard Industrial Classification (SIC) code for United Microelectronics Corporation is 3674, which corresponds to SEMICONDUCTORS & RELATED DEVICES.
Filing Stats: 191 words · 1 min read · ~1 pages · Grade level 12.1 · Accepted 2025-08-13 06:14:39
Filing Documents
- 6k_on_08132025.htm (6-K) — 25KB
- umc-ex99.htm (EX-99) — 45KB
- img239034952_0.jpg (GRAPHIC) — 6KB
- 0000950170-25-107596.txt ( ) — 80KB
SIGNATURES
SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereto duly authorized. United Microelectronics Corporation By: Chitung Liu Name: Chitung Liu Title: CFO Date: August 13, 2025 2 EXHIBIT INDEX Exhibit Description 99 6K on 08/13/2025 3