content_image/191693.jpg content_image/191694.jpg
## b. Products and service revenues from external customer information 

<img src='content_image/191693.jpg'>

## c. Geographic information 

The users of the Company’s services are mainly from Taiwan, ROC. The revenues it derived outside Taiwan are mainly revenues from international long distance telephone and leased line services. The geographic information for revenues is as follows: 

<img src='content_image/191694.jpg'>

The Company has long-lived assets in U.S., Singapore, Hong Kong, China, Vietnam, Thailand, and Japan amounting to NT$175 million and NT$219 million at December 31, 2009 and 2010, respectively. 

The Company has long-lived assets in U.S., Singapore, Hong Kong, China, Vietnam, and Japan amounting to NT$736 million at December 31, 2011. 

Except for the long-lived assets located in the aforementioned areas, the other long-lived assets are located in Taiwan, ROC. 

## d. Major customers 

For the years ended December 31, 2009, 2010 and 2011, the Company did not have any single customer whose net revenue exceeded 10% of the total net revenues. 

