@所有参展商，“展商邀约买家系统”正式上线

<p style="box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: " noto="" sans="" cjk="" sc="" light",="" "source="" han="" cn="" "microsoft="" yahei",="" arial;="" text-wrap-mode:="" wrap;="" text-align:="" center;"="">