chapter 78 Lead and articles thereof

Subheading Note.

1.- In this Chapter the expression “refined lead” means:

Metal containing by weight at least 99.9 % of lead, provided that the content by weight of any other element does not exceed the limit specified in the following table:

TABLE - Other elements

┌───────────────┬───────────────┐
│         Element              │ Limiting content % by weight │
├───────────────┼───────────────┤
│  Ag     Silver               │            0.02              │
│  As     Arsenic              │            0.005             │
│  Bi     Bismuth              │            0.05              │
│  Ca     Calcium              │            0.002             │
│  Cd     Cadmium              │            0.002             │
│  Cu     Copper               │            0.08              │
│  Fe     Iron                 │            0.002             │
│  S      Sulphur              │            0.002             │
│  Sb     Antimony             │            0.005             │
│  Sn     Tin                  │            0.005             │
│  Zn     Zinc                 │            0.002             │
│  Other (for example Te),     │            0.001             │
│    each                      │                              │
└───────────────┴───────────────┘