Here are the average import tariffs or custom duties for each country averaged across all products (data source: the World Trade Organization),
These are averaged across all products; the actual tariffs could be different based on the product mix of imports as well as any special trade deals the country may be part of.
Here are tariffs sorted from lowest to highest (the entire data set in alphabetical order follows this table),
Here is the data set in alphabetical order of country name,
Albania 3.76%
Algeria 18.87%
Angola 11.41%
Antigua and Barbuda 9.91%
Argentina 13.73%
Armenia 6.23%
Australia 2.52%
Austria 5.16%
Azerbaijan 9.05%
Bahamas 33.22%
Bahrain, Kingdom of 4.72%
Bangladesh 13.87%
Belarus 7.19%
Belgium 5.16%
Belize 10.95%
Benin 12.16%
Bhutan 22.29%
Bolivarian Republic of Venezuela 12.7%
Bolivia, Plurinational State of 11.69%
Bosnia and Herzegovina 6.32%
Botswana 7.63%
Brazil 13.53%
Brunei Darussalam 1.16%
Bulgaria 5.16%
Burkina Faso 12.16%
Burundi 12.77%
Cabo Verde 10.04%
Cambodia 11.2%
Canada 4.08%
Central African Republic 18%
Chad 17.87%
Chile 5.98%
China 9.92%
Chinese Taipei 6.39%
Colombia 6.64%
Comoros 15.32%
Congo 11.91%
Cook Islands 3.42%
Costa Rica 5.62%
Côte d’Ivoire 12.16%
Croatia 5.16%
Cuba 10.18%
Cyprus 5.16%
Czech Republic 5.16%
Democratic Republic of the Congo 10.92%
Denmark 5.16%
Dominica 9.96%
Dominican Republic 7.32%
Ecuador 12.35%
Egypt 17.88%
El Salvador 5.99%
Estonia 5.16%
Ethiopia 17.41%
Fiji 11.73%
Finland 5.16%
Former Yugoslav Republic of Macedonia 6.81%
France 5.16%
Gabon 17.69%
Georgia 1.51%
Germany 5.16%
Ghana 12.15%
Greece 5.16%
Grenada 10.99%
Guatemala 5.6%
Guyana 10.95%
Haiti 8.78%
Honduras 5.74%
Hong Kong, China 0%
Hungary 5.16%
Iceland 4.66%
India 13.39%
Indonesia 7.88%
Ireland 5.16%
Israel 3.87%
Italy 5.16%
Jamaica 8.5%
Japan 4.03%
Jordan 9.73%
Kazakhstan 6.9%
Kenya 12.81%
Kingdom of Saudi Arabia 5.12%
Korea, Republic of 13.9%
Kuwait 4.66%
Kyrgyz Republic 6.87%
Lao People’s Democratic Republic 8.54%
Latvia 5.16%
Lebanon 5.66%
Lesotho 7.63%
Lithuania 5.16%
Luxembourg 5.16%
Macao, China 0%
Madagascar 11.66%
Malawi 12.37%
Malaysia 5.82%
Mali 12.16%
Malta 5.16%
Mauritania 12.04%
Mauritius 1.01%
Mexico 7.01%
Moldova 5.42%
Mongolia 5.18%
Montenegro 3.88%
Morocco 11.54%
Mozambique 10.06%
Myanmar 5.6%
Namibia 7.64%
Nauru 11.9%
Nepal 12.11%
Netherlands 5.16%
New Zealand 2.04%
Nicaragua 5.73%
Niger 12.16%
Nigeria 12.13%
Norway 6.09%
Oman 5.55%
Pakistan 12.1%
Palau 3.63%
Panama 6.85%
Paraguay 9.83%
Peru 2.44%
Philippines 6.3%
Poland 5.16%
Portugal 5.16%
Qatar 4.74%
Romania 5.16%
Russian Federation 7.15%
Rwanda 12.7%
Saint Kitts and Nevis 9.15%
Saint Lucia 9.12%
Saint Vincent and the Grenadines 10.04%
Samoa 11.43%
Sao Tome and Principe 10.01%
Senegal 12.16%
Serbia 7.44%
Seychelles 2.75%
Singapore 0.01%
Slovakia 5.16%
Slovenia 5.16%
Solomon Islands 9.63%
South Africa 7.66%
Spain 5.16%
Sri Lanka 9.3%
Swaziland 7.65%
Sweden 5.16%
Switzerland 6.31%
Tajikistan 7.64%
Tanzania 12.86%
Thailand 11.02%
Timor-Leste 2.5%
Togo 12.16%
Tonga 10.99%
Tunisia 11.56%
Turkey 10.87%
Uganda 12.77%
Ukraine 4.51%
United Arab Emirates 4.72%
United Kingdom 5.16%
United States 3.48%
Uruguay 10.44%
Uzbekistan 14.85%
Vanuatu 7.46%
Viet Nam 9.58%
Yemen 7.51%
Zambia 13.9%
Zimbabwe 17.37%