| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1250.0 | USD | 20190310 |
| Unknown | China national standards | MT | 860.0 | USD | 20190310 |
| Unknown | China national standards | MT | 860.0 | USD | 20190310 |
| Unknown | China national standards | MT | 510.0 | USD | 20190310 |
| Unknown | China national standards | MT | 480.0 | USD | 20190310 |
| Unknown | China national standards | MT | 820.0 | USD | 20190310 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190310 |
| Unknown | China national standards | MT | 160.0 | USD | 20190310 |
| Unknown | China national standards | MT | 90.0 | USD | 20190310 |
| Unknown | China national standards | MT | 300.0 | USD | 20190310 |