Zambia Exports of sewing needles, knitting needles, for use in the hand, of iron or steel to Botswana was US$28 during 2010, according to the United Nations COMTRADE database on international trade. Zambia Exports of sewing needles, knitting needles, for use in the hand, of iron or steel to Botswana - data, historical chart and statistics - was last updated on May of 2024.