| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 64530.0 | USD | 20190920 |
| Unknown | China national standards | MT | 2710.0 | USD | 20190920 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190920 |
| Unknown | China national standards | MT | 310.0 | USD | 20190920 |
| Unknown | China national standards | MT | 280.0 | USD | 20190920 |
| Unknown | China national standards | MT | 630.0 | USD | 20190920 |
| Unknown | China national standards | MT | 770.0 | USD | 20190920 |
| Unknown | China national standards | MT | 570.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190920 |
| Unknown | China national standards | MT | 390.0 | USD | 20190920 |