港交所-仁瑞投资 二零一九年年报-20190723

NOBLE CENTURYINVESTMENT HOLDINGS LIMITED仁瑞投資控股有限公司(Incorporated in Bermuda with limited liability)(於

腾讯文库港交所-仁瑞投资港交所-仁瑞投资 二零一九年年报-20190723