Ukrainian forces hit 12 large Russian refineries in September, Ukraine’s Ministry of Defense said, according to ArmyInform on 12 October. The farthest on the ministry’s list, Lukoil’s refinery in Perm, lies about 1,500 kilometers from Ukraine’s border. Since Trump's 11 October announcement, Euromaidan Press has found no reports of new Ukrainian refinery strikes in the official and unofficial Ukrainian and Russian sources it monitors.

A refinery-for-refinery pause would limit Ukraine’s ability to disrupt Russia’s oil industry while leaving Moscow free to keep attacking Ukraine’s energy system, giving Russia an advantage in a war where both sides use energy infrastructure as a target. The issue has become urgent since Trump announced an “energy ceasefire” on 11 October, after which Ukraine reported holding off strikes on Russian energy facilities while Zelenskyy said Russia attacked several Ukrainian energy sites.

The campaign continued into October. Ukraine’s General Staff said Ukrainian forces struck the Samara oil pumping station overnight into 10 October, the third attack on the station that month, according to Radio Svoboda.

Ukraine held off, Russia hit six energy sites

Zelenskyy said Ukraine had refrained from striking Russian energy facilities overnight on 11–12 October following Trump's announcement. Monitoring channels and official Russian sources did not report any new refinery strikes on 13 October.

“Last night, we did not attack any energy facilities on the territory of Russia because President Trump said that there would be an energy ceasefire,” Ukrainian President Volodymyr Zelenskyy said.

He added that Ukraine does not announce its next operational steps. Zelenskyy said Russia attacked six Ukrainian energy facilities on 12 October alone, according to Radio Svoboda.

Refineries first, power plants possibly later

A White House official told Axios that the proposal would begin with both sides halting attacks on oil refineries, with a possible agreement covering power plants to follow. Axios reported that Russia had not accepted a ceasefire.

The Institute for the Study of War (ISW) said the proposal, as described, would give Russia a major concession without offering Ukraine anything in return: Russia has scores of operating refineries, while Ukraine has one. ISW also said the proposal would allow Russia to continue its winter strikes on Ukrainian power stations.

ArcelorMittal Kryvyi Rih has begun the process of placing its plant in cold shutdown following four Russian missile attacks, the company said on 10 October. The attacks killed six workers, injured more than 18 others, and forced the suspension of primary steel production.

ArcelorMittal Kryvyi Rih is Ukraine’s largest steelworks, so its shutdown adds to the pressure on an industry already hit by Russian attacks and disrupted exports.

ArcelorMittal Kryvyi Rih CEO Mauro Longobardo said the company’s priority was to protect workers and industrial assets. He said the ArcelorMittal Group would remain in Ukraine, but that its assessment was that safe operation was impossible while the war continued.

Workers and the city

As of July, ArcelorMittal Kryvyi Rih and its subsidiaries employed about 17,000 people, local outlet Pershyi Kryvorizkyi reported. On 29 September, the outlet reported that the company had not said how many workers could lose their jobs and was assessing its staffing needs after production stopped. It also said municipal water and heating utilities had about 1,000 vacancies and had been instructed to help ArcelorMittal workers find jobs. The outlet noted that it was unclear whether the vacancies were new and that the announcement did not specify the roles or salaries.

In late September, Kryvyi Rih defense council head Oleksandr Vilkul wrote on Telegram that the city would cut spending and stop a number of projects as tax revenues fell. He attributed the pressure to Russian attacks and the inability to export through seaports, and said several major industrial facilities were idle, including ArcelorMittal Kryvyi Rih and three mining and ore-processing plants.

September steel output down 4.7-fold

Ukraine’s steel production fell 4.7-fold year on year in September, to 131,000 tons, the steelmakers’ association Ukrmetalurhprom said, NV reported. Metinvest chief operating officer Oleksandr Myronenko told Forbes Ukraine on 15 September that the group would declare force majeure on some contracts after Zaporizhstal and Kametstal halted operations.

An expected $1 billion impairment

The ArcelorMittal Group said on 25 September that it expected to record a non-cash impairment of about $1 billion, mostly related to property, plant, and equipment. It also said it had provided more than $700 million in financial support to its Ukrainian business.