SECONDARY ALUMINIUM ALLOY CYLINDRICAL BILLET. ALLOY ELEMENT COMPOSITION BY CHEMICAL ANALYSIS (ATOMIC ABSORPTION) (WEIGHT BY PERCENT) ALUMINIUM 67.7 SILICON 19.7 CARBON 8.3 COPPER 2.9 MAGNESIUM 1.0 MANGANESE 0.4

CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6. CN CODE: 7601209990: ALUMINIUM ALLOYS SECONDARY. TARIC CODE: 76012099 SHEETS AND BILLETS OF SECONDARY ALUMINIUM ALLOY CONTAINING LITHIUM. CHAPTER 76 SUBHEADING NOTE 1B, CN EXPLANATORY NOTES TO HEADING 7601 AND HS EXPLANATORY NOTES TO HEADING REFER.