Insimbi engahluziwe yaseShayina ibithengwa kwamanye amazwe izinyanga ezi-4 zilandelana kulo nyaka, futhi imboni yensimbi ibambe iqhaza elibalulekile ekuvuseleleni umnotho waseShayina.

Idatha ikhombise ukuthi kusukela ngoJanuwari kuya kuSepthemba, ukukhiqizwa kwensimbi engahluziwe yaseChina kukhuphuke ngo-4.5% unyaka nonyaka kuya kumathani ayizigidi ezingama-780. Ukuthengwa kwensimbi kwamanye amazwe kukhuphuke ngo-72.2% unyaka nonyaka kanti ukuthunyelwa kwamanye amazwe kwehle ngo-19.6% unyaka nonyaka.

Ukuthola kabusha okungalindelekile kwesidingo sensimbi yaseShayina kusekele ngokuqinile ukusebenza okuvamile kwemakethe yensimbi yomhlaba kanye nokuphelela kochungechunge lwezimboni.