Luxin High tech (600783): Luxin High tech started to rise from November 2008, and by early February 2009, its stock price had risen from less than 4 yuan to nearly 25 yuan, with an increase of nearly 400%. Under such huge profits, it is also a smart move for the main force to choose to ship. Starting from February 10, 2009, the main force adopted a surge and fall selling strategy. As the stock was one of the few "red stocks" in the Shenzhen and Shanghai stock markets at that time, with strong upward momentum and strong buying, the trading volume was also very strong in the downtrend chart, and many people thought it was a wash up. In order to prevent the stock price from falling too low and reducing profits, the main force stopped the downward trend of the stock price and instead adopted the method of raising the stock price to sell again. This can increase their own profits and use the rise in stock price to attract followers to buy stocks, achieving the goal of killing two birds with one stone. Friends should have seen the subsequent trend, and the stock has still been in the stage of phased shipment to this day. Figure 5

Shenzhen Huicheng (002168): Shenzhen Huicheng started to buy goods in November 2008 and completed the purchase on February 16, 2009. After two days of consolidation on February 17 and 18, it began to rise on February 19. By March 4, 2009, the stock price had risen from less than 6 yuan to 23.43 yuan on March 4, 2009, with a stock price increase of nearly 300%. To achieve such a huge profit in the short term, it was a wise choice for the main force to choose safety, as all aspects of the market in March were not yet clear. Since choosing to pack as safety, the next shipment has become inevitable. What kind of shipping method should be chosen to achieve both the main force's ability to produce goods and increase profits? Based on the situation at that time and investors' mentality, choosing the shipping method of pulling and selling at the same time should be the best solution. After several days of decline in stock prices, the main force began to sell again on March 16th, and used the illusion of buying shares again after ex rights to lure investors into buying the chips sold by the main force. Thus completing the transfer of chips calmly. Similarly, the stock has still been in a phase of phased sales to this day. Figure 6