| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20191218 |
| Unknown | China national standards | MT | 910.0 | USD | 20191218 |
| Unknown | China national standards | MT | 980.0 | USD | 20191217 |
| Unknown | China national standards | MT | 90.0 | USD | 20191217 |
| Unknown | China national standards | MT | 950.0 | USD | 20191217 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191217 |
| Unknown | China national standards | MT | 140.0 | USD | 20191217 |
| Unknown | China national standards | MT | 150.0 | USD | 20191216 |
| Unknown | China national standards | MT | 130.0 | USD | 20191216 |
| Unknown | China national standards | MT | 90.0 | USD | 20191215 |