Name of Mine, Production Facility or Transport Operation

Hyosung TNC Asia Supply Chain


Signatory Ownership Position

Not Applicable

Name of Operating Company

Hyosung TNC Corporation


Operation Address / Location

235 Banpo-Daero, Seocho-Gu
Seoul 06578
South Korea


Date of Certification

September 09, 2025

Date of Initial Certification

September 09, 2025

Signatory Date*

February 17, 2025

Additional Information or Comments

The Hyosung TNC Asia Supply Chain includes road and rail transport of cyanide from the production facility in the Republic of Korea to the Port of Busan and Pusan New Port by Bukwang Logistics and the Korea Railroad, ocean transport by shipping line KMTC, and receipt and management of cyanide at the Port of Surabaya, Indonesia.