A Chinese steel executive detained along with four Rio Tinto employees is being investigated for leaking China's "bottom line" on iron ore prices, a source with knowledge of the probe said on Friday.
Tan Yixin, the head of iron ore imports for state-owned steelmaker Shougang, is suspected of "revealing China's negotiating strategy" to Anglo-Australian miner Rio Tinto Ltd, the source told Reuters, requesting anonymity.
The case has stunned the global steel industry, which was already transfixed on the marathon iron ore talks. After more than six months of cat-and-mouse, China appeared to be boxed in, forced to accept Rio's price or to abandon long-term deals and risk destroying a decades-old pricing system.
The shock detentions appear to have left the price talks in limbo and cast a shadow on relations between Beijing and Canberra, whose economies have been welded together in recent years by China's huge demand for metals and minerals.
As Australia sought to avert the diplomatic row, the China Securities Journal said Shanghai's State Security Bureau accused the three local Rio staff and senior Australian executive Stern Hu of bribing unidentified Chinese steelmakers during tense iron ore price negotiations this year. Read more.