Context of Yuan Appreciation
The move follows a period of significant yuan appreciation. The currency has gained approximately 5 percent against the US dollar this year, according to Reuters, and reached a more than four-year high in October, according to Investing.com.
Xi Junyang, a professor at the Shanghai University of Finance and Economics, told the Global Times that the adjustment reflects a need to "ease recent appreciation pressure on the yuan and guard against excessive exchange-rate movements." He noted that "a rapidly strengthening yuan could affect exporters, while large fluctuations in either direction could introduce instability into economic activity."
Xi Junyang attributed the yuan's strength to several factors, including export growth, foreign investment inflows, and movements in the US dollar.