China’s corporate sector remains considerably weaker than it was before the Covid-19 pandemic, but the country is emerging as a key beneficiary of the global artificial intelligence boom thanks to its ample power capacity, according to a Natixis survey of thousands of firms and a separate research report. Profit margins at Chinese firms had stabilised at about 4.5 per cent for the first half of 2026, but remained well below the nearly 9 per cent recorded by their global peers, according to the...