The customs formalities are simple.

海关检查的手续很简单.

I ' m through with the customs formalities.

我已办完了海关手续.

All right, the Customs formalities are over.

好的, 海关手续已经办完了.

Customs declaration is to carry out the customs formalities of inbound and outbound essential.

报关是履行海关进出境手续的必要环节之一。

The customs formalities for the exportation of the following cargo have been duly completed.

下列货物的出关手续已正式结清.

Pre-classification is applied to goods import and export by the customs. And normally it is based on the classification declared to go through customs formalities.

海关对进出口商品实行预归类，在通关环节一般以其申报的商品归类办理手续。

Copies of the customs declaration shall be submitted and filed by the designated work unit to the national CWC affairs authorities within 30 days after the customs formalities.

被指定单位每批报关后一个月内向国家履行《禁止化学武器公约》事务主管部门报送报关单复印件。

Failing to go through the customs formalities in accordance with Article 19 in the case of any alteration of the business items.

经营事项发生变更，未按第十九条规定办理海关手续的。

The Customs formalities concerning declaration and duty payment of inbound and outbound articles may be fulfilled by the owner or other person entrusted by the owner as his agent.

进出境物品的所有人可以自行办理报关纳税手续，也可以委托他人办理报关纳税手续。