The stock has risen more than 30% in the short term, so don't chase after it. The rebound of non-ferrous metals mainly comes from the rise of international non-ferrous futures prices and the national policy to stimulate the development of non-ferrous metals. But it can't change the situation that last year's performance suffered a big loss. Remember, it's just a rebound, so the risk of coloring is still great. The short-term top shape of the stock appears, suggesting that the landlord be out on rallies.