| 0510.00.40 | 40 | Cantharides; glands (other than pancreas), organs and other animal products used in the preparation of pharmaceutical products | kg |  |  |  | 
| 2102 |  | Yeasts (active or inactive); other single-cell microorganisms, dead (but not including vaccines of heading 3002); prepared baking powders: |  |  |  |  | 
| 2102.20 |  | Inactive yeasts; other single-cell microorganisms, dead: |  |  |  |  | 
| 2806 |  | II.  INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NONMETALS |  |  |  |  | 
| 2811 |  | Other inorganic acids and other inorganic oxygen compounds of nonmetals: |  |  |  |  | 
| 2811.11.00 | 00 | Other inorganic acids: |  |  |  |  | 
| 2811.21.00 | 00 | Other inorganic oxygen compounds of nonmetals: |  |  |  |  | 
| 2814 |  | IV.  INORGANIC BASES AND OXIDES, HYDROXIDES AND PEROXIDES OF METALS |  |  |  |  | 
| 2825 |  | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides: |  |  |  |  | 
| 2825.10.00 | 00 | Hydrazine and hydroxylamine and their inorganic salts | kg | 3.7% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 25% | 
| 2826 |  | V.  SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS |  |  |  |  | 
| 2842 |  | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides: |  |  |  |  | 
| 2843 |  | Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals: |  |  |  |  | 
| 2845 |  | Isotopes other than those of heading 2844; com- pounds, inorganic or organic, of such isotopes, whether or not chemically defined: |  |  |  |  | 
| 2846 |  | Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures of these metals: |  |  |  |  | 
| 2852.00 |  | Compounds, inorganic or organic, of mercury, excluding amalgams: |  |  |  |  | 
| 2853.00.00 |  | Other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams, other than amalgams of precious metals |  | 2.8% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 25% | 
| 2919 |  | VIII. ESTERS OF INORGANIC ACIDS OF NONMETALS AND THEIR SALTS, AND THEIR HALOGENATED, SULFONATED, NITRATED OR NITROSATED DERIVATIVES |  |  |  |  | 
| 2920 |  | Esters of other inorganic acids of nonmetals (excluding esters of hydrogen halides) and their salts; their halogenated, sulfonated, nitrated or nitrosated derivatives: |  |  |  |  | 
| 2928.00 |  | Organic derivatives of hydrazine or of hydroxylamine: |  |  |  |  | 
| 2930 |  | Organo-sulfur compounds: |  |  |  |  | 
| 2930 |  | X.  ORGANO-INORGANIC COMPOUNDS, HETEROCYCLIC COMPOUNDS, NUCLEIC ACIDS AND THEIR SALTS, AND SULFONAMIDES |  |  |  |  | 
| 2931.00 |  | Other organo-inorganic compounds: |  |  |  |  | 
| 2931.00.90 | 10 | Organo-silicon compounds | kg |  |  |  | 
| 2931.00.90 | 21 | Organo-tin compounds: |  |  |  |  |