| ·   | Port      Wing Development Co., Ltd. (“e-Channels BVI”), incorporated in the British      Virgin Islands  |
|--------------------|----------------------------------------------------------------------------------------------------------------------------|

| ·   | Ahead      Billion Venture Ltd. (“Sihitech BVI”). incorporated in the British Virgin      Islands  |
|--------------------|---------------------------------------------------------------------------------------------------------------------|

| ·   | Beijing      Yuxinyicheng Technologies Ltd. (“Yuxinyicheng”), incorporated in the      PRC  |
|--------------------|--------------------------------------------------------------------------------------------------------------|

| ·   | Beijing      e-Channels Century Technology Co., Ltd. (“e-Channels”) , incorporated in      the PRC  |
|--------------------|----------------------------------------------------------------------------------------------------------------------|

| ·   | Beijing      Sihitech Technology Co., Ltd. (“Beijing Sihitech”), incorporated in the      PRC  |
|--------------------|-----------------------------------------------------------------------------------------------------------------|

| ·   | Beijing      Sihitech Software Co., Ltd. (“Beijing Software”), incorporated in the      PRC  |
|--------------------|---------------------------------------------------------------------------------------------------------------|

| ·   | Shanghai      Sihitech Technology Co., Ltd. (“Shanghai Sihitech”), incorporated in the      PRC  |
|--------------------|-------------------------------------------------------------------------------------------------------------------|

| ·   | Shanghai      Yuxinyicheng Software Co., Ltd. (“Shanghai Software”), incorporated in the      PRC  |
|--------------------|---------------------------------------------------------------------------------------------------------------------|

| ·   | Beijing      Yuxinyicheng Information Technology Limited (“Yuxinyicheng Information”),      incorporated in the PRC  |
|--------------------|---------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Beijing      Yuxinhengsheng Information Technology Limited (“Sunrisk”) , incorporated      in the PRC  |
|--------------------|-------------------------------------------------------------------------------------------------------------------------|

| ·   | Beijing      Easycon Electronics Limited (“Easycon”) , incorporated in the      PRC  |
|--------------------|-------------------------------------------------------------------------------------------------------|

| ·   | Chengdu      Recency Technologies Limited (“Recency”) , incorporated in the      PRC  |
|--------------------|--------------------------------------------------------------------------------------------------------|

| ·   | ChengduYuxinyicheng      Technologies Ltd. (“Chengdu Yuxinyicheng”), incorporated in the      PRC  |
|--------------------|---------------------------------------------------------------------------------------------------------------------|

| ·   | Shanghai      Fujie Business Consulting Limited (“Fujie”) , incorporated in the      PRC  |
|--------------------|------------------------------------------------------------------------------------------------------------|

| ·   | Beijing      Yuxinyicheng Software Co. , Ltd. (“Yuxinyicheng Software”) , incorporated      in the PRC  |
|--------------------|--------------------------------------------------------------------------------------------------------------------------|

| ·   | Guangzhou      Yuxinyicheng Information Technology Limited (“Guangzhou Yuxinyicheng”) ,      incorporated in the PRC  |
|--------------------|----------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Xiamen      Yucheng Technology Limited (“Xiamen Yucheng”), incorporated in the      PRC  |
|--------------------|-----------------------------------------------------------------------------------------------------------|

| ·   | Tianjin      Yuxinyicheng Technology Limited (“Tianjin Yuxinyicheng”), incorporated in      thePRC |
|--------------------|----------------------------------------------------------------------------------------------------------------|