The highest needs are in housing, or 17 per cent of the overall estimated costs, followed by transport, commerce and industry, agriculture and energy.
The UN air coordinator expressed shock that vehicles of the workers were attacked.
The humanitarian community has provided life-saving assistance to more than 970,000 people.
“The consequences of this brutal and relentless pattern of Russian attacks on port facilities are devastating for…hundreds of millions of people facing hunger worldwide.”
Meanwhile, the UN and partners have continued to support people across Ukraine.
The UN says attacks against Ukrainian port infrastructure are not isolated and impact global food prices and the most vulnerable people.
