The primary product of Zambia export is copper and accounts for 50% of the total exports.
Zambia exports commodities in two categories, traditional and nontraditional.
Traditional export commodities comprise lead, zinc, copper, cobalt.
Non-traditional category includes gemstones, vegetables, and fresh fruits.
Zambia’s trading partners, Zambia exports goods to Democratic republic of Congo, South Africa, Tanzania, United Kingdom, Zimbabwe, and Switzerland.
http://finance.mapsofworld.com/economy/zambia/export.html