The Financial Times points out that Miami fair is very popular with a wide range of nationalities:

The fair, which this year has 260 stands, also proves popular with NRIs (non-resident Indians) based in London, New York and California’s Silicon Valley, along with Russian collectors, says Spiegler. But what about the Chinese, who have been so dominant at recent auctions? Craig Robins, founder of the Design Miami Basel fair, expects a “substantial” showing of Chinese visitors this year, building on the steady flux of collectors in recent years, among them property developers Zhang Xin (Soho China) and Dai Zhi Kang (Zendai Group).

Art Basel Miami Beach (Financial Times)