The inclusion of SC in that project grouping in the notes may be misleading.  The note is to explain/distinguish that some production estimate numbers used are based on assumed 100% basis i.e. for the projects that it owns between 60% to 100% (like SC), against the group of projects where the production contribution in their estimates is based on the actual ownership rate i.e. 50% basis for the projects where Teck owns only 50% (like GC).