https://www.teck.com/media/BofA-Securities-GMM-and-Steel-Conference.pdf

Slide 6: Unrivalled Copper Growth Opportunities 1. Calculated using asset’s first five full years average annual copper equivalent production. Percentages in the chart are the production level shown on a reporting basis, with consolidated (100%) production shown for QB Operations, QB Asset Expansion, Zafranal and Schaft Creek, and attributable production shown for NorthMet, San Nicolás, Galore Creek, NuevaUnión and Mesaba. QB steady state operations CuEq production uses 2027 production guidance as-at January 15, 2024. Forward looking CuEq calculations use US$3.60/lb Cu, US$1.20/lb Zn, US$11.00/lb Mo, US$7.80/lb Ni, US$23.80/lb Co, US$1,550/oz Au, US$20.00/oz Ag, US$1,100/oz Pt and US$1,320/oz Pd. 2022 actual CuEq uses average prices from the year US$4.03/lb Cu, US$1.54/lb Zn, US$19.06/lb Mo, US$1,801/oz Au, US$21.76/oz Ag. 2022 actual includes Antamina, Andacollo, Highland Valley, and Quebrada Blanca. Excludes Highland Valley Copper and Antamina mine life extensions. 2022 actuals used as the starting point as this is the last year before QB2 CCT production began. 

Is it just me, or is that weird grouping... maybe im just grasping at straws these days...