Bloomberg China’s equities and currency slid, with the yuan weakening past 6.9 a dollar for the first time since May 2017 and losses in tech stocks spiraling into a broad selloff. The Hang Seng China Enterprises Index fell 2 percent at the close for its fourth day of losses. Tencent Holdings Ltd. rattled equities after surprising investors with its first …

Bloomberg Vestas Wind Systems A/S surged the most in two years after the wind turbine maker announced a $227 million share buyback and said its orders rose. “Order intake was very strong, and profitability was clearly above market expectations,” said James Evans, an analyst at Bloomberg Intelligence. It was “aided by Vestas’ new push into co-developing projects, with two US …

Bloomberg Cheap drones are poised to boost output and cut operating expenses for the energy industry. The unmanned aerial vehicles are generally faster and less expensive than people, and can go places that may not be safe for workers. As costs fall, and their capabilities increase, drones are spotting leaks in natural gas pipelines, helping utilities inspect transmission and distribution …