Suppose you work for a company in Jinhua, and your company plans to import some mechanical equipment from overseas country through the Shanghai Yangshan Port. You are asked to make import Custom declaration. After checking the website, you find the Custom supervision code for the equipment is 7. What does the supervision code “7” stand for? To which authority you need to apply for the relevant document? To which local Custom you can make import declaration? Suppose the ship arrived at Shanghai Yangshan port on Sep-20-2018, and your declaration was accepted by the Custom on Oct-10-2018. Do you think it will be punished by Custom? If so, please specify. The CIF value of the equipment is USD5000, the exchange rate between USD and CNY is 6.7