Subheading 293110: Organo-inorganic Compounds; Tetramethyl Lead and Tetraethyl L … etc.
Subheading 293120: Organo-inorganic Compounds; Tributyltin Compounds
Subheading 293141: Non-halogenated Organo-phosphorous Derivatives; Dimethyl Meth … etc.
Subheading 293142: Non-halogenated Organo-phosphorous Derivatives; Dimethyl Prop … etc.
Subheading 293143: Non-halogenated Organo-phosphorous Derivatives; Diethyl Ethyl … etc.
Subheading 293144: Non-halogenated Organo-phosphorous Derivatives; Methylphospho … etc.
Subheading 293145: Non-halogenated Organo-phosphorous Derivatives; Salt of Methy … etc.
Subheading 293146: Non-halogenated Organo-phosphorous Derivatives; 2,4,6-Triprop … etc.
Subheading 293147: Non-halogenated Organo-phosphorous Derivatives; (5-Ethyl-2-me … etc.
Subheading 293148: Non-halogenated Organo-phosphorous Derivatives; 3,9-Dimethyl- … etc.
Subheading 293149: Non-halogenated Organo-phosphorous Derivatives; other Non-hal … etc.
Subheading 293151: Halogenated Organo-phosphorous Derivatives; Methylphosphonic … etc.
Subheading 293152: Halogenated Organo-phosphorous Derivatives; Propylphosphonic … etc.
Subheading 293153: Halogenated Organo-phosphorous Derivatives; O-(3-chloropropyl … etc.
Subheading 293154: Halogenated Organo-phosphorous Derivatives; Trichlorfon (Iso)
Subheading 293159: Halogenated Organo-phosphorous Derivatives; other Halogenated … etc.
Subheading 293190: Organo-inorganic Compounds; other than Tetramethyl Lead, Tetr … etc.