Difference between t2 and t3 terminals of Chongqing Airport

According to Zhihu's data, their differences are as follows:

The differences between t2 and t3 terminals in Chongqing mainly include three aspects: First, the debugging time of t2 and t3 is different; Secondly, the total construction area of t2 and t3 is different; Finally, the number of seats in t2 and t3 is different. T2 flights include Western Airlines, Spring Airlines, Sichuan Airlines, China Airlines, Jiuyuan Airlines, Guilin Airlines, Qingdao Airlines, Changan Airlines, Xiang Peng Airlines and Jin Peng Airlines. T3 means that all domestic and international routes except the above airlines are located in T3 Terminal.