I dont know, but they do that for a of brands so that very well could be the case. All my recent brushes from MAC are made in China, but I preferred the older french versios. But one thing I could tell is Hakuhodo feels eons better and it could just be me
Here goes my recos for a start
Eye Brushes: J142 (Best crease brush ever), J5523 (similar to MAc 217 but better cut IMO), G5513 (smallest detail brush)
Face: G5556 (foundation, but totally depends on the type of brush you like, if it isnt the style, better to skip & one of the more expensive ones) ,J5521 (Perfect contour/highlight brush, just the right size) J5543 (Blush brush)
And if it is only one brush you ever get from the brand, it SHOULD be the Yachiyo
(I hate the NARS version)