Sony has just announced the Sony a7R III (Amazon/B&H Photo/Adorama), and according to Sony official website, the previous registered camera code “WW940439” is Sony a7R III. The only strange thing is that this “WW940439” code is registered by Sony China, unlikely other Sony mirrorless camera code are registered by Sony Japan.
FYI, all Sony mirrorless system cameras are made in Thailand (Except Sony a7R III (Made in China)).