富力地产3月合约销售额11.9亿元人民币，1.3月累计合约销售额27.7亿元人民币。

Group 1 - The core sales figure for R&F Properties in March is 1.19 billion RMB, indicating a significant performance in the real estate market [1] - The cumulative contract sales for the first three months of the year amount to 2.77 billion RMB, reflecting the company's ongoing sales momentum [1]