SUPPLEMENTAL CONCERT PARTY AGREEMENT 2016-09-19 14:22:00 49797永利电玩城(中国)官方网址集团股份有限公司 Viewd 6110 2016.9.19 SUPPLEMENTAL CONCERT PARTY AGREEMENT.pdf PreviousInterim Report 2016 NextMonthly Return of Equity Issuer on Movements in Securities