I also have this broken thing #PI , mined more than 3000, and there are 1500 that can be mapped. The question is, has it been mapped? Let's talk about mapping later. With so many people in the entire China region, how many have mapped? Trading goods for 50U is not reliable at all. It can only be said that whether it's the conference or the so-called Favourable Information on the 14th, the ultimate goal is only one: to play people for suckers and cash out, and then dumping. It's that simple.