Saudi Arabia’s energy minister Prince Abdulaziz bin Salman said on Tuesday some countries were using their emergency stocks to manipulate markets when their purpose should be to mitigate any shortages of supply. The comment appeared to be a criticism of US President Joe Biden’s decision to sell oil from the nation’s emergency oil reserve as he tries to lower gasoline prices ahead of mid-term elections on Nov. 8. “It is my profound duty to make clear to the world that losing (releasing) emergency stocks may be painful in the months to come,” the Saudi minister told the Future Initiative Investm…