How long is a package stored at Chinese customs before it is returned to the sender if the recipient does not collect it?
the package was sent from russia to china
current status is
武汉市, 待收件人向海关提交申报材料，【武汉市国际报关部】，电话：027-85818678/85813900

How long is a package stored at Chinese customs before it is returned to the sender if the recipient does not collect it?
the package was sent from russia to china
current status is
武汉市, 待收件人向海关提交申报材料，【武汉市国际报关部】，电话：027-85818678/85813900

Parcel CL044412827RU with some goods that I'm returning to the chinese seller is stuck at the chinese customs. They ask for bill and declaration, how do I get in contact with them ? Where should I send declaration for customs? Inside the package there's a original order details - all the stuff and prices of the goods returned.