| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2660.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2590.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2660.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2650.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2480.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2650.0 | USD | 20190421 |