FWIW, I know of two motherboard models that are made in Taiwan, both are AM4 socket x570 chipset made by Gigabyte:

This one is used in my pc: https://www.amazon.com/gp/product/B07T9PC9ZZ/

And this one used in a friends pc that I helped put together: https://www.amazon.com/gp/product/B07T9PC9ZZ/

Also, here is my post about my completely NMIC pc build: https://www.reddit.com/r/avoidchineseproducts/comments/v6gphs/my_nmic_pc_components/