| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23860.0 | USD | 20190119 |
| Unknown | China national standards | MT | 22680.0 | USD | 20190119 |
| Unknown | China national standards | MT | 26690.0 | USD | 20190119 |
| Unknown | China national standards | MT | 3250.0 | USD | 20190119 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190119 |
| Unknown | China national standards | MT | 4060.0 | USD | 20190119 |
| Unknown | China national standards | MT | 3180.0 | USD | 20190119 |
| Unknown | China national standards | MT | 3360.0 | USD | 20190119 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190119 |
| Unknown | China national standards | MT | 3290.0 | USD | 20190119 |