Chi Tung Liu

UMC Japan engages in the manufacture and sale of semiconductor memory chips, logical integrated circuits and other original equipment such as LCD drivers, controllers, memories for mobile telephones, optical disc drivers for DVD players. It is also involved in providing technical support service. Its operations are carried out through the following divisions: Logic products; Memory products (semiconductor memory chips), Purchased products and Other. It is a subsidiary of Taiwan-based United Microelectronics Corp. The company was founded in May 1984 and is headquartered in Tateyama, Japan.

Hejian Technology (Suzhou) Co., Ltd. engages in the research, development, manufacture, and sale of semiconductor wafers. Its products include 12-inch wafers and 8-inch wafers. The company was founded on November 23, 2001 and is headquartered in Suzhou, China.

UMC Capital Corp. is the corporate venture arm and a wholly-owned subsidiary of UMC-United Microelectronics Corp. (NYSE: UMC; TP: 2303). UMC is a Taiwan-based semiconductor foundry established in 1980, and a global contract manufacturing leader. They make advanced process integrated circuits for applications spanning the entire semiconductor industry. UMC has facilities in Taiwan, Japan, Singapore, Europe and the US. Established in 2001, UMC Capital operates from offices in the Cayman Islands, Taipei and Sunnyvale, California.

NexPower Technology Corp. develops solar photovoltaic technologies solutions. Its products include µc-Si tandem solar PV modules, solar sign board, solar directional board, and poly crystalline module. The company was founded in 2005 and is headquartered in Taichung City, Taiwan.