| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4090.0 | USD | 20191201 |
| Unknown | China national standards | MT | 560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4130.0 | USD | 20191201 |
| Unknown | China national standards | MT | 640.0 | USD | 20191201 |
| Unknown | China national standards | MT | 400.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4680.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 440.0 | USD | 20191201 |