What is the item description for 290919 of HScode Costa-Rica?
The description of the item 290919 of Costa-Rica HScode: Ethers, etheralcohols, etherphenols, etheralcoholphenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives : Other