I can see that. WingTech bought it for profit, the best way to get the maximum reward is from the stock market. It is actually not rare operation in Chinese companies. But I doubt this is the reason Dutch government would interfere using the national security excuse. There are other ways to handle this, and would be less damaging. I am more inclined to believe that the US's pressure and the current management who wants to use this as a chance to take control of the company.