Rio Tinto (RIO.US) latest report: Q2 copper production has decreased by 7% compared to the previous quarter, but iron ore business is recovering. Limited impact from Middle East disturbances.

Zhtng cijng APP huxn, ltu (RIO.US) zhusn biosh, q migu knnkt tng kung de fijhu tngchn tul le d r jdun de tng chnling, r tikungsh yw z zi nin ch tinq yns dozh de zhngdun hu ysh huf. Ltu hi biosh, mqin mi-y chngt du gngs zhngt yn xng de zhji yngxing yuxin. Gngs wich quny chnling j chhuling zhyn bbin.