求购碳酸钙粉，轻钙，重钙，活性钙！急！?。?span style="color: rgb(51, 51, 51); font-family: 'Microsoft YaHei'; font-size: 14px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 21px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none;">用于PVC生产原料。有这个货的尽快联系我：尧志敏13907942713