Yes. If the customs finds out, 100% of it will be withheld. The tax rate is 10%. The customs has special regulations for luggage and mail items, which are excerpted as follows:

1. For personal mailed items entering the country, the customs shall collect import taxes in accordance with the law, but if the amount of import tax payable is less than RMB 50 (including RMB 50), the customs shall exempt it.

2. The limit for personal items sent from or to Hong Kong, Macao and Taiwan is RMB 800 each time; the limit for items sent from or to other countries and regions is RMB 1,000 each time.

3. If personal mailed inbound and outbound items exceed the prescribed limit, the return procedure should be handled or the customs clearance procedures should be handled in accordance with the regulations for goods. However, if there is only one item in the parcel and it is indivisible, although it exceeds the prescribed limit, it can be handled in accordance with the regulations for personal items if it is verified by the customs for personal use.