Bloomberg Billionaire Mukesh Ambani said his Reliance Jio Infocomm Ltd. unit will offer mobile phone calls for free, pressuring existing carriers to follow suit in what’s already one of the world’s lowest-priced wireless markets. Jio’s service will debut Sept. 5 and will be free until December, after which the company will begin charging subscribers as little as 149 rupees ($2.22) …

  Bloomberg The good times in the world’s top steel producer may not last long. China’s biggest mills including Hesteel Co. Ltd. are warning that the improved conditions and rising prices in the first half that helped them to lift earnings may soon be about to give way. “Industry prospects are not optimistic,” Hesteel, the listed unit of China’s biggest …

  Bloomberg Japan’s capital expenditure data for the second quarter was slightly weaker than expected while company profits slumped as businesses held tight on spending amid a strong yen and sluggish demand at home and abroad. Capital expenditure rose 3.1 percent from a year earlier ( forecast 5.5 percent). Spending excluding software increased 3.1 percent over the same period ( …