Botswana Diamond Exports Return to 0% U.S. Tariff as Section 122 Duties Expire Botswana’s exports to the United States, including its globally renowned natural diamonds, have regained duty-free access following the expiry of temporary U.S. tariffs on 24 July 2026. The expiration of the Section 122 tariffs under the U.S. Trade Act of 1974 means Botswana-origin products now face a 0% tariff while continuing to benefit from preferential market access under the African Growth and
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