Thanks! Yes, I had read that the de minimis exception was removed for China.

So that sounds like CBP is calculating the tariffs for everything when it arrives, then the postal service takes it from there and collects what you owe when you pick it up from them or they deliver it to you. I guess that makes sense. I just wonder if even CBP even knows what the correct current rates are, based on the article. I guess they do, but the people/companies importing stuff probably don’t and might be quite surprised at what they get charged!