Was the American immigrant visa notified at that time?

Yes, we can know the result on the spot.

After the visa interview, the consul will tell you whether the visa application is approved.

According to immigrants from Australia and Shenzhen, if approved, the consul will give you a notice telling you how and when to collect the visa package. After the interview, the consulate will take good care of your passport, print the visa and stick it on your passport.

If your application is rejected, the consul will explain to you why it was rejected and what to do next. At the same time, you will also receive a letter of refusal in Chinese and English. After the consul tells you that the visa has been approved or rejected, the visa interview is over.