From RIO’s third QTR production report:
Pilbara operations
Pilbara operations produced 241.9 million tonnes (Rio Tinto share 198.4 million tonnes) in the first nine months of 2017, one per cent lower than the same period of 2016, mainly due to weather disruptions in the first half of the year. Third quarter production of 85.0 million tonnes (Rio Tinto share 69.7 million tonnes) was two per cent higher than the third quarter of 2016 and six per cent higher than the previous quarter, reflecting productivity enhancement projects across most sites.