Chun Hui Kuo

Arima Optoelectronics Corp. engages in the design, development, manufacture, and sale of light emitting diode epitaxial wafers and chips. It also provides technical support related products and after-sales service. The company's applications include large outdoor display, traffic signal, car's reading lamps, brake lights, fog lights, taillights and direction light, light and digital display channel for household electrical appliances, display mode with backlight for digital camera, phone, and digital keypad, PC and computer peripherals' light, small liquid crystal displays backlight, and as well as scan light source for photocopiers. Arima Optoelectronics was founded on September 28, 1998 and is headquartered in Hsinchu, Taiwan.

Arima Photovoltaic & Optical Corp. engages in re-investment as well as development of opto-electronics and green energy. It is a global original equipment manufacturer (OEM) and original design manufacturer (ODM). For the development of opto-electronics, Arima focuses on light-emitting diode (LED) color filters, liquid crystal display (LCD) displays, touch panels, laser diodes, and image sensors; while for the development of green energy, Arima focuses on high-efficiency solar cells and systems from III-V compounds for space, terrestrial (high concentration photovoltaics (HCPV) and internet of things (IoT) applications. The company was founded on June 5, 1989 and is headquartered in Taipei, Taiwan.

Taiwan Power Co. provides power utility services. It provides thermal sources include coal, oil, liquefied natural gas fuel, nuclear energy, and hydroelectric sources. The company was founded in 1946 and is headquartered in Taipei, TW.

Taiwan Stock Exchange Corp. provides settlement and custodial services to investors and listed companies. Its services include listing of securities, trading of securities, market surveillance, clearing and settlement, securities borrowing & lending system, internationalization of securities market and monitoring of securities firms. The company was founded in 1961 and is headquartered in Taipei, Taiwan.