| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5260.0 | USD | 20191218 |
| Unknown | China national standards | MT | 1530.0 | USD | 20191218 |
| Unknown | China national standards | MT | 1220.0 | USD | 20191218 |
| Unknown | China national standards | MT | 3090.0 | USD | 20191218 |
| Unknown | China national standards | MT | 740.0 | USD | 20191218 |
| Unknown | China national standards | MT | 5510.0 | USD | 20191218 |
| Unknown | China national standards | MT | 9740.0 | USD | 20191218 |
| Unknown | China national standards | MT | 950.0 | USD | 20191217 |
| Unknown | China national standards | MT | 440.0 | USD | 20191217 |
| Unknown | China national standards | MT | 5410.0 | USD | 20191217 |