购买二手住房申请公积金贷款，这些证明材料你准备好了吗？

Group 1 - The article discusses the necessary documentation for employees applying for public housing fund loans to purchase second-hand homes, emphasizing the importance of preparing personal materials for the applicant and their spouse, as well as co-owners of the property [2] - Required documents include the "Zhejiang Province Existing Housing Sale Contract" if the payment method is through public housing fund loans or a combination of public housing fund and commercial loans [4] - Additional documentation needed includes proof of down payment, the seller's property ownership certificate, and a fund supervision payment agreement [4]