Tips： Ant Group supplier must have an invitation letter from Ant Group procurement system, please check your mailbox to find and click the link in the invitation letter, if you have any questions, please contact the buyer who sent the invitation letter; If you just want to update the login account of Ant Group supplier portal, please provide the certificate email issued by your company and ask the buyer to inform procurement platform to bound new login account with your company information the system; If you are already Alibaba Group's supplier and want to become Ant Group's supplier, please contact the buyer to apply for "Supplier Cross Site" online. Ant Financial Purchase platform domain name has been switched to https://supplier-workbench.antgroup-inc.cn/supplier/pub/supplierPortal.htm Ant Group's supplier in the library, please click log in