Assistant to the President of Ukraine: Ukraine is focused on increasing domestic weapons production and accelerating negotiations with partners to increase military supplies.

U.S. Deputy Secretary of Energy: The United States will take advantage of low oil prices to replenish its reserves. Due to physical constraints, the replenishment of U.S. oil reserves is limited.

U.S. Department of Energy official: We will buy back as much oil reserves as possible.

Market news: Israeli planes attacked Hezbollah military bases in Lebanon.

Fitch: Although wage pressures will partly lead to a gradual decline in core inflation in Central and Western Europe, core inflation will remain high.

Saudi Aramco CEO: Even if all renewable energy enters the market, it will still not be enough to meet additional demand.

Saudi Aramco CEO: Because blue hydrogen and green hydrogen are expensive and the demand has not yet come, we need to invest in oil and natural gas because there is demand.

Total CEO: Investment in the energy sector is growing, but the question is how to allocate investment between renewable energy and fossil energy.

Saudi Aramco CEO: The oil and gas industry still needs more investment.

U.S. officials: Canada, Brazil and Egypt will announce new methane regulations on Monday.

Spokesperson for the British Prime Minister: Legal net immigration is too high and needs to be significantly reduced.

Woods, Deputy Governor of the Bank of England: The central bank is still not out of the woods in the fight against inflation, but the existing signs are encouraging.

Dhingra, Monetary Policy Member of the Bank of England: The most obvious impact of Brexit is merchandise trade.

According to the European-Mediterranean Seismological Center: At 6:19 local time on December 4, a magnitude 4.6 earthquake occurred in the coastal area of Arequipa in southern Peru, with a focal depth of 108 kilometers.