How much is import tax to France?

Could you please elaborate on the import tax rates to France? I'm curious about the specific percentages or tariffs that apply to different types of goods and whether there are any exemptions or special regulations that one should be aware of. Additionally, how does the tax system work in France for imported items, and are there any specific procedures or documentation required for clearance? It would be helpful if you could provide a general overview of the import tax situation in France.