When applying for a patent, can I authorize others to produce it first? When the patent application is successful, it will be transferred

Of course you can authorize others to produce it, as long as the other party believes that your patent can be authorized. But if a third party also produces your product, you can't sue him for infringement because your patent rights are pending, so you can only warn him, collect evidence, reserve the right to recover, and then ask for compensation after authorization.

Your patent can be transferred and licensed before it is authorized, as long as the other party is willing to believe in the value and prospects of your patent.