Asarco LLC

Company Name: Asarco LLC

Facility Name: Ray Complex

Permit Number: V20675.R02

Facility Address: State Highway 177, 8 Miles North of Kearny, Kearny, AZ

Type of Operation: Copper Mine

Documents:

Date Issued: June 5, 2018 midnight

Revision Date: November 9, 2021 midnight

Expiration Date: June 4, 2023 midnight