黑天鹅！韩国，突发！

Group 1 - South Korea is unable to provide $350 billion in cash to the U.S. as part of a trade agreement aimed at reducing tariffs from 25% to 15% [3] - The South Korean government is exploring alternative solutions, such as loans and bilateral currency swap arrangements, to mitigate economic impacts [3][5] - The $350 billion investment fund is a core component of the trade agreement, but there are ongoing disagreements regarding its operational structure [5] Group 2 - South Korea's National Security Advisor stated that the proposed cash payment level is not feasible for the country [3] - The South Korean government emphasizes the differences in economic scale between South Korea and Japan, which recently finalized a $550 billion investment commitment [5] - The urgency for South Korea lies in how to raise and manage the $350 billion from the foreign exchange market [5]