- STN - January 1, 2019 0 December 31, 2021
- STN - January 1, 2016 - December 31, 2018
- STN - January 1, 2016 - December 31, 2018 (Chinese)
- STD - January 1, 2016 - December 31, 2018
- STD - January 1, 2016 - December 31, 2018 (Chinese)
- STN - January 1, 2013 - December 31, 2015
- STD - January 1, 2013 - December 31, 2015
- STN - January 1, 2010 - December 31, 2012
- STN - January 1, 2010 - December 31, 2012 (Chinese)
- STD - January 1, 2010 - December 31, 2012
- STD - January 1, 2010 - December 31, 2012 (Chinese)
- STD 2007Chinese Contract
- STD 2007 Contract
- STN 2007Chinese Contract
- STN 2007 Contract