| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16040.0 | USD | 20190120 |
| Unknown | China national standards | MT | 20070.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2510.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3340.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2510.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2370.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2520.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2470.0 | USD | 20190120 |