%% THEY were also buying VALE @ 52 week lows, but those were in JUL + SEPT. Looks like some also made money@ $40, 20/20hindsight. Treasures from the deep/ hidden treasure.
You're not referring to VALE are you? VALE exports Iron Ore to China, mainly. In fact, Brazil imports copper from Chile. If you plan to invest on VALE you may also consider that there's a change in political scenario that can lead to a change in economy. Keep that in mind. Maybe you may find a better opportunity later.