Chinese oil and gas company PetroChina (0857) has completed the first international crude oil trade using the country's central bank digital currency (CBDC), the e-CNY, China Daily reported on Saturday.

PetroChina bought 1 million barrels of crude oil settled in e-CNY, or digital yuan, at the Shanghai Petroleum and Natural Gas Exchange (SHPGX) on Oct. 18, according to the report by the Chinese Communist Party-owned newspaper.

The SHPGX did not disclose the exact value of the deal nor the seller's identity.

China's government may wish to use the e-CNY as a tool for expanding the international use of its currency, also known as the renminbi, so using it to settle purchases of major global commodities like crude oil would be one way to underpin this expansion.

While almost all the world's major economies are at least looking at developing a CBDC, China's is comfortably among the most advanced. Transactions using the currency hit 1.8 trillion yuan ($250 billion) as of the end of June, with e-CNY accounting for 0.16% of the cash in circulation.

China CBDC e-CNY Crude Oil Digital Yuan

Jamie Crawley

Jamie joined CoinDesk as a news reporter in February 2021 after writing widely about crypto and blockchain for two years in other roles. Away from crypto, Jamie runs a lot and loves all things sport. He holds small amounts of BTC, ETH, ADA and LTC.