The trade protectionist policy exhibited by the Chinese is similar to an economic policy known as mercantilism that was followed during the seventeenth and eighteenth centuries.
Explanation:
Mercantilism is a global economic policy aimed at increasing a nation's exports and reducing its imports. These measures seek to slash a potential shortfall in the current account or create a surplus in the current account.
The England Navigation Act of 1651, forbade foreign ships engaging in maritime trade, is an example of mercantilism.