On August 28, United Microelectronics rose 5.19% overnight, trading at 20.18 USD/share, with turnover of $995,200. The move was driven by the company's board approval to issue up to $1.8 billion in unsecured overseas convertible bonds.

The bonds will be issued in two tranches with a tentative tenor of up to five years at a coupon rate of 0%, with proceeds earmarked for purchasing machinery and equipment as well as factory construction. This issuance extends the company's previously approved approximately $5 billion capital expenditure budget for capacity expansion targeting AI and edge computing opportunities.

The announcement builds on a series of positive developments including Q2 EPS of $0.54 that beat estimates by 260%, July revenue growth of 19% year-over-year, and ongoing expansion of cleanroom capacity at its Singapore P4 facility alongside new fab construction at its Tainan campus. The company is also advancing its silicon photonics business and collaborating with Intel on 12-nanometer process development.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)