Table of Similar Goods and Services Class 31 Agricultural products, live animals, seeds and animal feed 3110 Hay and other litter for animals sand for pet toilets Class 31 Similar group 3110 sand for pet toilets 310181 宠物厕所用砂 Chinese 宠物厕所用砂 English sand for pet toilets Spanish arena para bandejas higiénicas para animales de compañía Item No. 310181 Class 31 Similar group 3110 Version Table of Similar Goods and Services, 2026 text (based on NCL 13-2026, in force from 1 Jan 2026)