“Looking back years later, the two defining historic events of 2020 would be the coronavirus pandemic, and the other would be [China’s] digital currency,” a senior researcher with Peking University's Digital Finance Research Centre, Xu Yuan, told earlier the South China Morning Post.

While launching studies on its own digital unit as far back as 2014, Beijing has cracked down on the use of all cryptocurrencies, such as bitcoin. Cryptocurrency trading has been halted on some 100 exchanges in the country since 2017, in compliance with regulation on fraud and money laundering. “They see an opportunity of being a global leader here,” Andrew Polk, co-founder and head of economic research at Trivium China (a Beijing-based consultant) was cited by Bloomberg as having said.

Experts say China’s plans have triggered concerns about a new threat to US financial dominance. According to Aditi Kumar and Eric Rosenbach of the Harvard Kennedy School, the digital version of the Chinese renminbi could eventually allow Iran and other countries to more easily evade US sanctions or move money without it being spotted by Washington. They explained in an article for Foreign Affairs that one day it might be possible to transfer the digital currency across borders without going through dollar-based international payment systems.

Former US Treasury Secretary Henry Paulson has argued that the threat to the dollar’s status as the world’s preferred currency is “not a serious concern.” He claimed that even if a digital yuan proves to be highly mobile around the world, the US dollar is widely trusted, and oil and other key commodities are still priced in it.

However, according to the CEO of Sino Global Capital Matthew Graham, digital yuan could encourage other countries and people overseas to get on board with China’s technology and currency.

The digital yuan will be linked to the holder's smartphone number, with transactions taking place through an app. Users will be able to transfer money between accounts by tapping phones, much like having physical cash change hands. The currency will be legal tender, so it could be exchanged without needing a bank as an intermediary.