| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 45610.0 | USD | 20181023 |
| Unknown | China national standards | MT | 5460.0 | USD | 20181023 |
| Unknown | China national standards | MT | 12920.0 | USD | 20181023 |
| Unknown | China national standards | MT | 4870.0 | USD | 20181023 |
| Unknown | China national standards | MT | 3210.0 | USD | 20181023 |
| Unknown | China national standards | MT | 10310.0 | USD | 20181023 |
| Unknown | China national standards | MT | 11250.0 | USD | 20181023 |
| Unknown | China national standards | MT | 4070.0 | USD | 20181023 |
| Unknown | China national standards | MT | 4760.0 | USD | 20181023 |
| Unknown | China national standards | MT | 14600.0 | USD | 20181023 |