Protesters have demanded the resignation of President Rodrigo Paz, who was elected on a platform of economic reform.

Demonstrators, led by mining groups and rural unions, have clashed with law enforcement in Bolivia as tensions simmer over the country’s economic crisis, the worst in decades.

On Thursday, small explosions were heard in the midst of the protest in La Paz, credited to miners setting off small sticks of dynamite. Some protesters were reported as attempting to breach the presidential palace.

The unrest follows weeks of road blockades, as miners, farmers, teachers and rural workers express frustration over the country’s ongoing economic turmoil.

Bolivia used to be a major exporter of natural gas, but in recent years, its reserves began to shrivel, and its production has plummeted. Now, rather than being a fuel exporter, it has become a net importer, reliant on oil and natural gas from abroad.

The collapse of the natural gas industry has been coupled with dwindling supplies of foreign currency in the country. The result has been soaring inflation, supply shortages and higher prices.

Bolivians have experienced long lines for fuel, and hospitals have reported a lack of basic supplies like oxygen and medication.

Centre-right leader Rodrigo Paz was elected in October last year in part on a promise to address the economic tailspin.

His victory marked a political sea change in Bolivia. For much of the past two decades, except for a brief period in 2019, the country has been governed by the Movement Towards Socialism (MAS).

The decline of MAS has been credited, in part, to the uproar over the economy.

But on Thursday, Paz likewise faced calls from protesters for his resignation, just as his MAS predecessor, Luis Arce, had.

Earlier in the day, a group of 20 miners were invited to the presidential palace to meet with Paz and discuss their demands, according to the Reuters news agency.

Ahead of the meeting, Economy Minister Jose Gabriel Espinoza said his government was “open to dialogue”.

Among the issues reportedly discussed were fuel subsidies, welfare benefits and changes to an agrarian reform measure, Law 1720, that was repealed on Wednesday after outcry.

Still, officials have refused demands that Paz step down. “The president is not going to resign,” Mauricio Zamora, the minister of public works, services and housing, said earlier this month.

Some of Paz’s allies have blamed the unrest on former President Evo Morales, a former trade union leader who continues to draw popular support in Bolivia’s rural areas.

Morales, who led Bolivia from 2006 to 2019, previously supported protests against Paz’s predecessor Arce, after splitting from MAS.

He is also the subject of an arrest warrant: Morales has been accused of statutory rape and was held in contempt of court for failing to show up to a hearing last week.

A prolific social media user, Morales posted multiple times on Thursday about the protests, accusing the government of using him as a scapegoat. He also echoed calls for officials to address the shortages of food, fuel and other basic supplies.

“They believe that the thousands of Bolivians currently protesting — in the streets and on the roads — are merely obeying a single individual,” Morales wrote in one post.

“The outraged are driven by their social conscience and their fury against a government that, from day one, betrayed its constituents and the nation.”