Scarborough is a shoal.. not an island! If its not an island hoe can china claim it?the ownership of islands is not based on EEZ.Instead, EEZ is based on the ownership of islands.
that is mean, Philippins can not claim Scarborough Shoal,just because it is less 200 miles away from its maind islands.,while Scarborough Shoal is still a disputed area.
BTW, Phillpins didn't claim Scarborough Shoal until 1990s.while CHina has been claiming it since 1940s....