Calculate
Follow the guides to determine if your product fulfils the rules of origin
Product
731700: Nails, tacks, drawing pins, corrugated nails, staples (excl. of 83.05) & similar articles, of iron/steel, whether/not with heads of other material (excl. with heads of copper)
Treaty
SADC
Rule
Manufacture in which all the materials used are classified within a heading other than that of the product