CARACAS: Venezuela struck a defiant note Wednesday, insisting that its crude oil exports were not impacted by US President Donald Trump’s announcement of a potentially crippling blockade.

Trump’s declaration on Tuesday marked a new escalation in his months-long campaign of military and economic pressure on Venezuela’s leftist authoritarian President Nicolas Maduro.

Venezuela, which has the world’s largest proven oil reserves, shrugged off the threat of more pain, insisting that it was proceeding with business as usual.

“Export operations for crude and byproducts continue normally. Oil tankers linked to PDVSA operations continue to sail with full security,” state oil company Petroleos de Venezuela (PDVSA) said.

Trump said Tuesday he was imposing “A TOTAL AND COMPLETE BLOCKADE OF ALL SANCTIONED OIL TANKERS going into, and out of, Venezuela.”