Years Category | 2014 | 2015 | 2016 | |||
Amount | Proportion (%) | Amount | Proportion (%) | Amount | Proportion (%) | |
Cotton | 32.18 | 19.66 | 22.75 | 17.00 | 12.69 | 10.79 |
Copper and its products | 23.42 | 14.31 | 16.47 | 12.31 | 10.00 | 8.51 |
Mineral products | 25.03 | 15.29 | 18.75 | 14.01 | 21.64 | 18.41 |
Jewelry, precious metals and products | 25.23 | 15.41 | 19.61 | 14.65 | 24.95 | 21.22 |
Organic chemicals | 10.59 | 6.47 | 11.02 | 8.23 | 9.1 | 7.74 |