| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1760.0 | USD | 20191218 |
| Unknown | China national standards | MT | 280.0 | USD | 20191218 |
| Unknown | China national standards | MT | 18930.0 | USD | 20191218 |
| Unknown | China national standards | MT | 7940.0 | USD | 20191218 |
| Unknown | China national standards | MT | 40.0 | USD | 20191218 |
| Unknown | China national standards | MT | 250.0 | USD | 20191216 |
| Unknown | China national standards | MT | 9240.0 | USD | 20191216 |
| Unknown | China national standards | MT | 1750.0 | USD | 20191216 |
| Unknown | China national standards | MT | 290.0 | USD | 20191216 |
| Unknown | China national standards | MT | 22830.0 | USD | 20191215 |