On the offchance that this is useful to you, here's the information I have at hand, from an order we made in June:
View attachment 7809:
And the various import taxes, duties, and so on charged on arrival here in Argentina:
View attachment 7810
The taxes and duties charged are in the same ballpark as a previous, failed, attempt to receive a package here (that would have been USD 23 on an FOB value of USD 200 or so), so I guess they're generally applicable. The procedure is as I indicated a few posts back, it's possible, if not exactly straightforward.
The various tax rates are different depending on the type of product and the declared value....both of which aren't clear here.
Taxes normally calculated on CIF (Cost + insurance + freight) and Amazon Global for example who ship to argentina will take a deposit of 100% of the CIF.