$Hesai (HSAI.US)$ I haven't been stuck in stock for a long t...

$Hesai (HSAI.US)$ I haven't been stuck in stock for a long time. One of the reasons is that I once bought a product called Northeast China Petroleum, but it disappeared after a year, causing me huge losses.Now, let's take a look at whether China Securities can actually be invested. After going through dozens of China Securities, I discovered that this laser concept stock and another electric pile stock, NAAS, are companies that hope to become China's top brands. As long as they don't steal technical copies and use their own technology and marketing strategies to move forward step by step, I believe it will become an influential stock of China Securities in the near future. Bought in batches, looking forward to it.