Impact of COVID-19 on global trade?

What happened as a result of COVID-19 for global trade? How it changes the way trade is done? Promotional mix? Market entry strategy? Chanel of distribution? How do you see the shift to digital retail, and digital marketing? How do you see that fundamentally changing the way we do business from international perspective? Or from the perspective of an exporter? In other words, how things for global trade have changed and shifted because of COVID-19?

Give an introduction that includes a thesis and at least three examples. I underlined in the questions things you should touch on but u can add more for sure. Explain each example clearly. 

The essay should be double spaced, 12 font, 3 pages.