Personally carrying golden bars abroad, the weight is about 45 grams. Does the customs have regulatory requirements when carrying out of the country?

If the outbound passenger is carried or reinstated gold out of the country, if the weight is less than 50 grams (including 50 grams), the customs trail will be released; if the weight exceeds 50 grams, the Customs shall check it with the certificate issued by the People's Bank of China or the number of registration registrations when entering the country. If the release cannot provide a certificate or exceed the number of registrations when entering the country, it will not leave the country. (The "Regulations on the Management of Gold and Silver Products of the People's Republic of China" and the "Notice of the People's Bank of China and the General Administration of Customs on the Management of Imported Gold and its products (Yinfa [1988] No. 363) Announcement of the New Tour Passenger Declaration System "(Customs General Administration No. 72, 2007)