How many days does the customs usually close a week? How many days does the freight forwarder rest a week? Can't you declare it during the break?

Generally, the customs will rest for 2 days, because the customs is a national unit, but the freight forwarder will rest for a few days depending on the actual situation of each freight forwarder. Some have a rest of 2 days, some have a rest of 1.5 days, and some have a rest of one day. Generally speaking, customs declaration needs two days in advance, but if the customs is closed, it can only be postponed. General freight forwarders only declare customs for you. As for whether it can be released, it depends on customs clearance. But usually there is no problem. If your company has no export right, the forwarder will also hide your company's name and let you declare it through the customs.