2024 10 USC 4863 – Requirement to buy strategic materials critical to national security from American sources; exceptions

2023 10 USC 4863 – Requirement to buy strategic materials critical to national security from American sources; exceptions

2022 10 USC 4863 – Requirement to buy strategic materials critical to national security from American sources; exceptions

2021 10 USC 4863 – Requirement to buy strategic materials critical to national security from American sources; exceptions