-- Hainan Airport Infrastructure (SHA:600515) saw passenger throughput rise 14% year over year to 5.5 million in March, according to a Wednesday filing with the Shanghai bourse.
Cargo and mail throughput rose 5.9% year over year to 37,287 tons, while flights climbed.8.8% to 35,186.
Shares of the airport operator slid 1% in recent trade.