| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22850.0 | USD | 20191218 |
| Unknown | China national standards | MT | 18200.0 | USD | 20191218 |
| Unknown | China national standards | MT | 57090.0 | USD | 20191218 |
| Unknown | China national standards | MT | 3400.0 | USD | 20191218 |
| Unknown | China national standards | MT | 15780.0 | USD | 20191217 |
| Unknown | China national standards | MT | 19520.0 | USD | 20191217 |
| Unknown | China national standards | MT | 15780.0 | USD | 20191217 |
| Unknown | China national standards | MT | 2960.0 | USD | 20191217 |
| Unknown | China national standards | MT | 18050.0 | USD | 20191216 |
| Unknown | China national standards | MT | 18210.0 | USD | 20191216 |