Link banana shrub (Magnolia figo). https://davesgarden.com/guides/pf/showimage/304741/

I can’t see the leaves association to the stems/branches clearly (i.e. whether they are opposite or alternate). I’m wondering this could be either species privet (opposite leaves), possible Ligustrum lucidum or Magnolia figo (alternate leaves) (?) Check out these included links. Although I’m leaning toward the privet one, again I’m purly guessing. Maybe you let it grow some more and give us an update if it isn’t either of those two. Best wishes! Link to Ligustrum lucidum, click on images to enlarge. https://www.invasive.org/browse/subthumb.cfm?sub=5942&Start=1&display=60&sort=2