I am surprised nobody talks about containers. MSC, Maersk, Hapag Lloyd and other big companies are suspending shipping to Russia. If you understand the ramifications of this step for Russian economy – this can be compared to a naval blockade of unheard dimensions. The variety of goods (un)delivered to Russian companies can bring most of the factories to a complete halt. In the era of international cooperation there will be always some parts missing and you can't deliver completed product.
https://www.reuters.com/business/wor...ia-2022-03-01/