The United Nations helped initiate the construction of the plant in 2018, but the capacity remained at around 1,500 cubic meters per day, which fell far short of needed levels.
NATO defense ministers have gathered for high-level talks in hopes of agreeing on a new plan to provide military training and security assistance to Ukraine in the midst of Russia's invasion.
Sweden has agreed to donate $1.23 billion in military aid to Ukraine. It includes air defense, artillery ammunition and armored vehicles, officials say.
Ukrainian President Volodymyr Zelenskyy has secured a second $1 billion military aid pledge within two days during his tour of the European Union, this time from Belgium.