Cathay Pacific will stop shipping unsustainably sourced fish products . The airline is the world 's largest carrier of air freight , based in Hong Kong . ` ` The regulation of shark fishing is incompatible with our Declaration on Sustainable Development '' They are `` showing other corporates they understand the issue and making change happening in Hong Kong . '' An estimate 50 % of the shark fin trade comes through Hong Kong .
Cathay Pacific will stop shipping unsustainably sourced fish products . The airline is the world 's largest carrier of air freight , based in Hong Kong . ` ` The regulation of shark fishing is incompatible with our Declaration on Sustainable Development '' An estimate 50 % of the shark fin trade comes through Hong Kong .