| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3440.0 | USD | 20191112 |
| Unknown | China national standards | MT | 150.0 | USD | 20191112 |
| Unknown | China national standards | MT | 890.0 | USD | 20191112 |
| Unknown | China national standards | MT | 470.0 | USD | 20191112 |
| Unknown | China national standards | MT | 510.0 | USD | 20191111 |
| Unknown | China national standards | MT | 3720.0 | USD | 20191111 |
| Unknown | China national standards | MT | 5210.0 | USD | 20191111 |
| Unknown | China national standards | MT | 3290.0 | USD | 20191111 |
| Unknown | China national standards | MT | 3230.0 | USD | 20191111 |
| Unknown | China national standards | MT | 3400.0 | USD | 20191111 |