Explanation:

- Option 1: Uzbekistan

- Uzbekistan has notable uranium mines and is among the world's producers. However, it is not the largest producer.

- Option 2: USA

- The USA has uranium resources and produces uranium. Its production levels are not the highest globally.

- Option 3: India

- India has uranium mines and is working to increase production. It remains a smaller producer compared to other nations.

- Option 4: Kazakhstan

- Kazakhstan is the largest uranium producer globally, contributing a significant portion of the world's uranium supply. Its mines and deposits make it a leader in this sector.