The ones we had I purchased at Costco as part of a 3 or 4 pack. The flavor was an orangy something. The other two boxes we have left do not have “Made in China” stamped on them, just a code of some kind. The orange one was explicitly stated, and I think that’s what caught my son’s attention.
I’ve seen apple juice from apples in Argentina, but never oranges from China. Yuck!