opt 107xxx timeline

2/15 寄出
2/21 收到邮件&receipt number
4/13 my USCIS account 查到：We are producing your card and will mail to you

希望卡快点寄到，也祝大家好运

补充内容 (2018-4-22 09:39):
4/20 邮箱收到卡～