Most of those exports are of the Walmart cheap goods variety and, like US consumer buying habits during the GFC, they will likely be less impacted than the high priced imported goods from Europe & Japan, IMO.
A serious US Recession could mean that China could pass out the USA in GDP (USD) earlier than anticipated . China overtook the USA in GDP (PPP) in 2015 which started the US panic about China and motivated Trump to impose tariffs on Chinese non essential imports to improve the US trade deficit with China &, to a lesser extent, stymie China's economic growth.