単位は 追加の相互関税率（ad valorem）。USMCAや既存のColumn 1（基本関税）等は別扱いです。
| 国名 | 関税率 | 出所 | 備考 |
|---|---|---|---|
| Algeria | 30% | EO Annex I (2025-07-31) | — |
| Angola | 15% | EO Annex I (2025-07-31) | — |
| Bangladesh | 20% | EO Annex I (2025-07-31) | — |
| Bosnia & Herzegovina | 30% | EO Annex I (2025-07-31) | — |
| Botswana | 15% | EO Annex I (2025-07-31) | — |
| Brazil | 10% | EO Annex I (2025-07-31) | — |
| Brunei | 25% | EO Annex I (2025-07-31) | — |
| Cambodia | 19% | EO Annex I (2025-07-31) | — |
| Cameroon | 15% | EO Annex I (2025-07-31) | — |
| Canada* | 35% | EO (2025-07-31) 北側国境対策 | 相互関税ではなく IEEPA 別枠。USMCA適用品は免除。The White HouseReutersCustoms Broker & Freight Forwarding |
| Chad | 15% | EO Annex I (2025-07-31) | — |
| China* | 10%（暫定） | EO 14298（2025-05-12）＋延長EO（2025-08-11） | 相互関税の一時停止により 10% を継続、2025-11-10まで延長。Federal RegisterThe White HouseGovDelivery |
| Côte d’Ivoire | 15% | EO Annex I (2025-07-31) | — |
| DR Congo | 15% | EO Annex I (2025-07-31) | — |
| EU | 品目別：Column1＞15% → 0%／Column1＜15% → （15%−Column1） | EO Annex I (2025-07-31) | EUは固定率でなく 規則式。The White House |
| Falkland Islands | 10% | EO Annex I (2025-07-31) | — |
| Fiji | 15% | EO Annex I (2025-07-31) | — |
| Guyana | 15% | EO Annex I (2025-07-31) | — |
| India | 25% | EO Annex I (2025-07-31) | — |
| Indonesia* | 19% | EO Annex I (2025-07-31) | — |
| Iraq | 35% | EO Annex I (2025-07-31) | — |
| Israel | 15% | EO Annex I (2025-07-31) | — |
| Japan* | 15% | EO Annex I (2025-07-31) | — |
| Jordan | 15% | EO Annex I (2025-07-31) | — |
| Kazakhstan | 25% | EO Annex I (2025-07-31) | — |
| Laos | 40% | EO Annex I (2025-07-31) | — |
| Lesotho | 15% | EO Annex I (2025-07-31) | — |
| Libya | 30% | EO Annex I (2025-07-31) | — |
| Liechtenstein | 15% | EO Annex I (2025-07-31) | — |
| Madagascar | 15% | EO Annex I (2025-07-31) | — |
| Malawi | 15% | EO Annex I (2025-07-31) | — |
| Malaysia | 19% | EO Annex I (2025-07-31) | — |
| Mauritius | 15% | EO Annex I (2025-07-31) | — |
| Mexico* | —（相互関税の付表対象外） | IEEPA（2025-02-01等） | **IEEPA 25%**が別途（USMCA適用品は免除）。90日延長で交渉継続報道。The White HouseU.S. Customs and Border ProtectionAxios |
| Moldova | 25% | EO Annex I (2025-07-31) | — |
| Mozambique | 15% | EO Annex I (2025-07-31) | — |
| Myanmar | 40% | EO Annex I (2025-07-31) | — |
| Namibia | 15% | EO Annex I (2025-07-31) | — |
| Nauru | 15% | EO Annex I (2025-07-31) | — |
| Nicaragua | 18% | EO Annex I (2025-07-31) | — |
| Nigeria | 15% | EO Annex I (2025-07-31) | — |
| North Macedonia | 15% | EO Annex I (2025-07-31) | — |
| Norway | 15% | EO Annex I (2025-07-31) | — |
| Pakistan | 19% | EO Annex I (2025-07-31) | — |
| Philippines | 19% | EO Annex I (2025-07-31) | — |
| Serbia | 35% | EO Annex I (2025-07-31) | — |
| South Africa | 30% | EO Annex I (2025-07-31) | — |
| South Korea | 15% | EO Annex I (2025-07-31) | — |
| Sri Lanka | 20% | EO Annex I (2025-07-31) | — |
| Switzerland | 39% | EO Annex I (2025-07-31) | — |
| Syria | 41% | EO Annex I (2025-07-31) | — |
| Taiwan | 20% | EO Annex I (2025-07-31) | — |
| Thailand | 19% | EO Annex I (2025-07-31) | — |
| Tunisia | 25% | EO Annex I (2025-07-31) | — |
| Vanuatu | 15% | EO Annex I (2025-07-31) | — |
| Venezuela | 15% | EO Annex I (2025-07-31) | — |
| Vietnam | 20% | EO Annex I (2025-07-31) | — |
| Zambia | 15% | EO Annex I (2025-07-31) | — |
| Zimbabwe | 15% | EO Annex I (2025-07-31) | — |
注記（読み方と例外）
- 大本の根拠：2025-07-31 付の 大統領令（Annex I） に掲載された国別の「相互関税（追加関税）」が本表の出所です。The White House
- EU は固定率ではなく、HTSUS Column 1（一般税率）と連動：Column1 が 15%未満の品目は「15%−Column1」を上乗せ、15%以上の品目は 追加0%。The White House
- Canada は 相互関税スキーム外の IEEPA 別枠（2025-07-31 の改正で 35%）。USMCA 適用品は免除。The White HouseReutersCustoms Broker & Freight Forwarding
- Mexico も IEEPA 別枠 25%（USMCA適用品は免除）。相互関税の付表対象外。7/31 時点で 90日延長（交渉継続）報道。The White HouseU.S. Customs and Border ProtectionAxios
- China は EO 14298（2025-05-12） により相互関税の高率適用を停止し 10% に引下げ、2025-08-11 のEOで 11/10 まで延長。CBP ガイダンスも同旨。Federal RegisterThe White HouseGovDelivery
- 表中の “*” はご指定のマークです（法的な意味づけは本表では付していません）。
主要ソース（抜粋）
- EO: Further Modifying the Reciprocal Tariff Rates（Annex I, 2025-07-31） – 国別相互関税の最新一覧。The White House
- CBP CSMSガイダンス（2025-08-04） – 7/31 EOの適用要領、対中10%据置の注意点。GovDelivery+1
- EO 14298 & 2025-08-11 の延長EO – 対中相互関税 10% の継続。Federal RegisterThe White House
- Canada 35% – 2025-07-31 の EO/ファクトシートと主要報道、USMCA免除の実務解説。The White House+1ReutersCustoms Broker & Freight Forwarding
- Mexico 25%（IEEPA）と延長報道 – 2025-02-01 ファクトシート、CBP案内、Axios報道。The White HouseU.S. Customs and Border ProtectionAxios
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