86838888 Fenghuangtai Hotel

848 1 1888 Shanshui Hotel

86203888 Jinling Jingyuan Hotel

83 123333 City Celebrity Hotel

68888777 Shuguang

83 155888 Central Hotel 14 and 29 2099

Jinyingqiao restaurant

58826298 Shuangmenlou Hotel

52202555 Zhuangyuan Building (it seems to be more than 2500)

85408888 New Century

87708888 Jinling Conference Center

I made all the above calls this year, and the prices are all below 2500.

I don't know the price next year. I hope I can help you.