According to BlockBeats, a survey report by DeSpread Research shows that the number of cryptocurrency investors in South Korea has reached about 6 million, accounting for 10% of the total population. These investors are mainly engaged in investment activities centered on centralized trading platforms, which makes centralized trading platforms have a significant influence on the Korean cryptocurrency market. The report pointed out that the trading volume of the four major trading platforms in South Korea increased from US$27 billion in June to US$37 billion in July, a month-on-month increase of 37%. In addition, South Korea's preferred trading network is Tron because of its relatively low transaction fees.