If you are not sure about the HS code, you can ask your customs broker for help.
In the case of complete and correct documents, the process is generally as follows: 1) declaration to the Customs 2) Customs review 3) tax 4) tax 6) such as no inspection, normal release, such as inspection, with the inspection 7) if the packaging is wooden, but also check the wooden packaging, such as the officials feel that there is no problem, can be released on the spot, if the officials feel that there is a problem, take a sample of the results of the 24-hour wait 24 hours after the time. If the test results no insects, can pick up the goods, if there are insects, can be left in the package, the goods to pick up, to pay the packaging treatment fee.
In summary, import customs clearance generally takes 5-7 working days.