What is the item description for 2920900000 of HScode Viet-Nam?
The description of the item 2920900000 of Viet-Nam HScode: "Esters of inorganic acids of non-metals and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives (excl. esters of hydrogen halides, phosphoric esters, phosphite esters, and thiophosphoric esters ""phosphorothioates"", their salts and their halogenated, sulphonated, nitrated or nitrosated derivatives, endosulfan ""ISO"" and inorganic or organic compounds of mercury)"