[Emergency] Argentina calls for visa consultation for relatives.

When you go to the Argentine Immigration Bureau to apply for approval for your wife, you definitely need to prove that you are legally resident. No matter whether you take a little red book or a passport, no matter which one you take, you will be certified. Of course, visas will not be authenticated, but passports are ok. Or you should have a piece of yellow paper to prove that your residence was being processed when you applied for DNI. You can be proved like this, but you can't live without it.

You have all the other materials. You can make an appointment by phone, but where is your wife from? Now the Guangzhou Consulate seems to be open. If it belongs to the province under the responsibility of Guangzhou Consulate, Beijing will not handle it.