I dunno anything about Chinese gold, but I just wanted to say I do have some 22 carat and 24 carat gold. The 22 carat is in the form of a necklace and earrings; the 24 carat is a pair of earrings. Neither come from China - I bought all of them in Santa Fe, from jewelry stores that carry lines from specific artists.
I love the look of 22 and 24 carat gold, and would love a 22 carat ring, but everyone tells me it’s a bad idea.