Spanish Prime Minister Pedro Sanchez unveiled plans Monday to offer 16 billion euros ($17.5 billion) in direct aid and loans for families and companies hit by the impact of Russia's invasion of Ukraine.

Details of the long-awaited emergency response plan came as Spain struggles with a wave of social unrest over runaway inflation and rising prices, with lorry drivers striking, production stoppages and mass protests by farmers and fishermen.

The plan, which will be approved at Tuesday's cabinet meeting, will release "approximately 6.0 billion euros in direct aid and tax rebates and 10 billion euros in state-guaranteed loans to cushion the impact of the crisis on families and businesses", Sanchez told a business forum.

The measures, which will remain in place until June 30, will include "a minimum reduction of 20 cents per litre of fuel", Sanchez said, indicating that 15 cents would be financed by the government and five cents by the oil companies.

On Monday, average petrol prices in Spain ranged between 1.84 and 1.98 euros per litre, while diesel stood at between 1.86 and 1.95 euros, according to

Last week, the government announced a similar reduction but only for lorry drivers, with the new reduction to impact everyone.

Reducing fuel prices by 20 cents per litre was "very low when taking into account the brutal price rises of recent months", FACUA said.

It attacked the government for "not imposing a special tax on electricity and petrol firms and other large companies whose profits had increased enormously".

Spain is struggling with a wave of social unrest over runaway inflation and rising prices
Spain is struggling with a wave of social unrest over runaway inflation and rising prices LA MONCLOA via AFP / Fernando CALVO

The plan also extends until the end of June tax cuts already in place such as the reduced rate of VAT on energy and a suspension of tax on electricity production.

It also includes a 362-million-euro aid package for the agriculture and farming sector, 68 million euros for the fishing and aquaculture industries, a two percent cap on rental increases and a 15 percent increase in the income support to help the most vulnerable.

In total, it was an investment of 16 billion euros to "ease the impact on families and businesses," Sanchez said.

"This situation is absolutely exceptional and the steps we're taking will, I think, offer us a way out of this huge crisis," said Labour Minister Yolanda Diaz, who is also one of Sanchez's deputies.

But the right-wing Popular Party said Sanchez had failed to make good on a commitment to reduce taxes.

"There is no reduction in taxes as was initially promised and... we will have to wait for an explanation of exactly what is going to be done after a year in which prices increased by 7.6 percent," said incoming PP leader Alberto Nunez Feijoo.

Spain saw consumer prices surge to their highest level in almost 35 years, with inflation jumping to 7.6 percent in February, against a backdrop of soaring energy costs, worsened by the war in Ukraine.

On March 14, lorry drivers launched an open-ended strike over mounting fuel prices, staging roadblocks and picket lines and leaving supermarkets with empty shelves and several sectors struggling to cope.

Fishermen also staged a mass strike last week over diesel prices, while the livestock and farming sector have also hit the street in protest over rising costs, including that of animal feed costs.