China is willing to support normal cooperation with US companies, the country’s Ministry of Commerce said in a statement Tuesday, just days after Chinese airlines rejected taking delivery of any new jets from US planemaker Boeing Co. Officials in Beijing acknowledged that tariff hikes implemented by US President Donald Trump have disrupted the global air transport market, and both Chinese airlines and Boeing have been severely affected. As a result, China hopes the US can create a stable and predictable environment for normal trade and investment activities, according to Tuesday’s statement.