Please link to TWSE (Stock Code : 9906)
Search Steps:
1. Link to TWSE(http://www.twse.com.tw/en/).
2. Select "Market Info".
3. Select "Historical Trading Info/Data".
4. Select "Daily Closing Price /...
Monthly Closing Average Price of Individual Securities".
5. Key-in Stock Code(9906) and click "Query" button.