2022-02-28 EU countries have pledged or provided the following : (source)
( Update : Finland, Canada and Norway as well )

• Germany - 1,000 anti-tank weapons and 500 Stinger surface-to-air missiles
• Luxembourg - 100 NLAW anti-tank weapons, jeeps and 15 military tents as well as air transport capacity
• Belgium - 2,000 machine guns, 3,800 tons of fuel
• Netherlands - 200 Stinger missiles
• Poland - 100 mortars, 8 drones, Javelin anti-tank weapons, Grot assault rifles, munitions
• Slovakia - 12,000 pieces of artillery ammunition (120mm), 10 million litres of fuel, 2.4 million litres of aviation fuel and 2 Bozena de-mining systems
• Estonia - Javelin anti-tank weapons (number not disclosed)
• Latvia - Stinger surface to air missiles (number not disclosed)
• Czech Republic - machine guns, assault rifles, other light weapons and ammunition worth 188 million crowns ($8.57 million)