Zambia Exports of sunflower-seed, safflower or cotton-seed oil, not chemically modified to Namibia was US$12 during 2007, according to the United Nations COMTRADE database on international trade. Zambia Exports of sunflower-seed, safflower or cotton-seed oil, not chemically modified to Namibia - data, historical chart and statistics - was last updated on May of 2024.