Anglo American shares fell 4.45% to 3,882p in early London trading Friday, retreating from a 52-week high hit earlier this week. The company’s merger with Teck Resources awaits Chinese antitrust approval, with South Korea already clearing the deal. Anglo shareholders are set to receive a $4.5 billion special dividend before completion. First-quarter copper output rose 1% to 170,400 tons, while steelmaking coal production dropped 31%.