The steel mill in a partially occupied region of Ukraine is a dystopian maze of flames, chutes and tentacled pipes, vast enough to be a small city. Thunderous blazes of sparks flash above the open furnaces where workers smelt iron ore into streams of molten metal day and night.

Metallus praised Trump's recent 25% tariff on steel and aluminum. Regional manufacturers say their operations shouldn't be majorly impacted.

President Trump plans to impose fresh tariffs on all aluminum and steel imports, seeking to curb China’s growing dominance in global trade. These six charts show the tariffs’ potential economic