Regulations for Fishing Vessels Conducting Saury Fishery in North Pacific Ocean Article 46

To prevent harming marine living species, any fishing vessel shall not dispose any type of garbage or discharge any sewage and oil at sea.
中文原文 漁船赴北太平洋從事秋刀魚漁撈作業管理辦法第46條
為避免危害海洋生物,禁止漁船在海上拋棄任何類型之垃圾或排放污水、油漬。

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