| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20190920 |
| Unknown | China national standards | MT | 720.0 | USD | 20190920 |
| Unknown | China national standards | MT | 4240.0 | USD | 20190920 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190920 |
| Unknown | China national standards | MT | 3320.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190920 |
| Unknown | China national standards | MT | 37840.0 | USD | 20190920 |
| Unknown | China national standards | MT | 5580.0 | USD | 20190920 |