| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20191112 |
| Unknown | China national standards | MT | 250.0 | USD | 20191112 |
| Unknown | China national standards | MT | 340.0 | USD | 20191112 |
| Unknown | China national standards | MT | 280.0 | USD | 20191112 |
| Unknown | China national standards | MT | 260.0 | USD | 20191112 |
| Unknown | China national standards | MT | 350.0 | USD | 20191112 |
| Unknown | China national standards | MT | 250.0 | USD | 20191112 |
| Unknown | China national standards | MT | 440.0 | USD | 20191112 |
| Unknown | China national standards | MT | 290.0 | USD | 20191112 |
| Unknown | China national standards | MT | 1900.0 | USD | 20191112 |