10/10/2017 移民局收到资料开始办理
11/09/2017 打指模
03/28/2018 RFE担保资料
05/14/2018 移民局收到补充资料
05/16/2018 case is ready to be schedule
for an interview
05/25/2018 I-765工卡
new card is being produced
05/30/2018 显示已经寄出工卡
06/04/2018 收到工卡
06/06/2018 办理SSN
06/23/2018 收到SSN
08/06/2018 interview was scheduled
09/10/2018 interview
09/12/2018 case was approved