I can't. Duolun Technology's stock market is obviously in a downward trend in the long run. The stock market of this company is like this. In the first year, it rose from the opening price 13.6 1 yuan to the highest price of this stock 1 13.88 yuan. Then it fell all the way, until the main force began to rise after 5.18/5 yuan, and the stock price rebounded. After rebounding to 13.49 yuan in 2020, it began to step back. In May 2022, it fell to 6.05 yuan, a drop of more than half. Investment is risky, so I suggest you make a careful decision.