Stable RMB exchange rate has limited impact on Sino-Korea trade balance.
The study looked at how the exchange rate of Chinese currency (RMB) affects trade between China and Korea. They found that while there is a long-term connection between the exchange rate and trade balance, changes in the exchange rate have only a small impact on trade. In the short term, changes in the exchange rate do not immediately affect trade balance. So, even if the RMB slowly gets stronger, it won't cause big changes in trade between China and Korea.