The biggest increase since the oil price hit 12! Affected by multiple factors such as the economic recovery of many countries and the relative shortage of crude oil supply, in 20021year, the international oil price hit the biggest annual increase since 12. As of the close of 202 1, 12, 3 1, the international oil price dropped significantly that day. The New York Mercantile Exchange light crude oil futures for February delivery closed at 75.2 1 USD per barrel, while London Brent crude oil futures for March delivery closed at 77.78 USD per barrel. However, from the perspective of 20021year, the oil price in new york increased by more than 55% a year, the largest annual increase since 12; Brent oil prices rose by more than 50% a year, the biggest annual increase in five years. Some experts said that the sharp rise in international oil prices was mainly due to the increase in demand and the relative shortage of oil supply, and the easing of epidemic concerns also triggered optimism in the market. ? The biggest increase since the oil price hit 12! Affected by multiple factors such as the economic recovery of many countries and the relative shortage of crude oil supply, in 20021year, the international oil price hit the biggest annual increase since 12. As of the close of 202 1, 12, 3 1, the international oil price dropped significantly that day. The New York Mercantile Exchange light crude oil futures for February delivery closed at 75.2 1 USD per barrel, while London Brent crude oil futures for March delivery closed at 77.78 USD per barrel. However, from the perspective of 20021year, the oil price in new york increased by more than 55% a year, the largest annual increase since 12; Brent oil prices rose by more than 50% a year, the biggest annual increase in five years. Some experts said that the sharp rise in international oil prices was mainly due to the increase in demand and the relative shortage of oil supply, and the easing of epidemic concerns also triggered optimism in the market. ?