400 yuan -500 yuan in 2008
600 yuan -700 yuan in 2009
20 10, 850 yuan -980 yuan
20 1 1 year, 1300 yuan-1800 yuan.
2012,2200 yuan -2800 yuan.
2013,3000 yuan -3500 yuan.
Outlook for the next three years:
2014,3800 -4300 yuan
2015,4500 -5000 yuan
2016,5500 -6000 yuan, 20 1 1 year, 3000 -4000 yuan.
2012,4500 -4800 yuan
2013,5000 yuan -5500 yuan.
Prospect of Kaibian, Li Bian and Bangshu in the next three years;
2014,6000 yuan -6600 yuan.
2015,7000 yuan -7500 yuan.
2016,8000 yuan -9000 yuan.