The Regulations on Collection,Custody and Use of Commercial Port Dues Article 3

Commercial port dues are classified in three categories: ship port dues, passenger port dues and cargo port dues, which will be respectively levied on carriers by sea, departure passengers and cargo shippers.
中文原文 商港服務費收取保管及運用辦法第3條
商港服務費之收費項目,分為船舶、旅客、貨物三項,其繳納義務人分別為船舶運送業、離境旅客、貨物託運人。

English translation for reference only; the Chinese text prevails. Not legal advice.