| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7230.0 | USD | 20190120 |
| Unknown | China national standards | MT | 8500.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2340.0 | USD | 20190120 |
| Unknown | China national standards | MT | 430.0 | USD | 20190120 |
| Unknown | China national standards | MT | 390.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2410.0 | USD | 20190119 |
| Unknown | China national standards | MT | 2850.0 | USD | 20190119 |
| Unknown | China national standards | MT | 180.0 | USD | 20190119 |
| Unknown | China national standards | MT | 2040.0 | USD | 20190119 |
| Unknown | China national standards | MT | 3040.0 | USD | 20190119 |