PBOC: Need reforms, not exchange rates, to address global imbalances CGTNChina central bank chief supports closer IMF surveillance of fiscal, spillover risks ReutersPBOC governor calls for joint efforts by deficit, surplus countries on global imbalances China Daily Global EditionChina says joint action, not exchange rates alone, can fix global imbalances South China Morning PostChina rejects calls for stronger yuan, says currency changes alone won’t fix global trade imbalances Bilyonaryo Business