Under normal circumstances, international notary documents are required for Hong Kong companies to open bank accounts, set up subsidiaries, participate in legal proceedings, set up representative offices, participate in bidding and other matters outside
mainland China.
Hong Kong companies need to issue notarized documents for investment in mainland China, please click for more details Chinese notary document
If it is a routine document notarized, the company director must go to Hong Kong. If it involves the signing of documents such as authorizations, the directors of the company are required to go to Hong Kong in person to sign the documents. (A case study of Hong Kong's investment in Taiwan, China)