Esters of inorganic acids of nonmetals and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives (excl. esters of hydrogen halides, phosphoric esters, phosphite esters, sulphuric esters, carbonic esters and thiophosphoric esters "phosphorothioates" and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, and endosulfan "iso")
Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives (excl. inorganic or organic compounds of mercury)