韩国代理财长：密切关注美国和日本债券市场波动加剧对国内市场的影响。

Core Viewpoint - The South Korean acting finance minister is closely monitoring the increasing volatility in the U.S. and Japanese bond markets and its potential impact on the domestic market [1] Group 1 - The South Korean government is concerned about the effects of external bond market fluctuations on its own financial stability [1] - There is an emphasis on the need for vigilance regarding the bond market trends in major economies like the U.S. and Japan [1]