The yuan weakened on Monday even as the PBOC strengthened the official reference rate, as tumbling oil prices spurred dollar demand.
Offshore yuan in Hong Kong traded at 6.4912 per US dollar at 10.30am on Monday, 0.12 per cent or 76 basis points weaker from last Friday.
Onshore yuan in Shanghai traded at 6.4814 to the US dollar, 0.13 per cent or 85 basis points weaker from last Friday.
Stephen Innes, senior trader at OANDA Asia Pacific in Singapore, said the failure of any capping agreement in Sunday’s Doha crunch talks has hammered oil prices and led to a fairly negative sentiment across Asia today.
“The collapse of the oil production freeze summit has caused a wave of selling across the commodity block currencies at Monday’s open,” said Innes.
The PBOC on Monday set the midpoint rate at 6.4787, stronger by 0.19 per cent or 121 basis points.