| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2530.0 | USD | 20191212 |
| Unknown | China national standards | MT | 4170.0 | USD | 20191212 |
| Unknown | China national standards | MT | 3980.0 | USD | 20191212 |
| Unknown | China national standards | MT | 5390.0 | USD | 20191212 |
| Unknown | China national standards | MT | 4510.0 | USD | 20191212 |
| Unknown | China national standards | MT | 890.0 | USD | 20191212 |
| Unknown | China national standards | MT | 1350.0 | USD | 20191212 |
| Unknown | China national standards | MT | 550.0 | USD | 20191212 |
| Unknown | China national standards | MT | 1650.0 | USD | 20191212 |
| Unknown | China national standards | MT | 1570.0 | USD | 20191212 |