| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3860.0 | USD | 20190319 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190319 |
| Unknown | China national standards | MT | 33830.0 | USD | 20190319 |
| Unknown | China national standards | MT | 21760.0 | USD | 20190319 |
| Unknown | China national standards | MT | 30740.0 | USD | 20190319 |
| Unknown | China national standards | MT | 32440.0 | USD | 20190319 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190319 |
| Unknown | China national standards | MT | 4930.0 | USD | 20190318 |
| Unknown | China national standards | MT | 4570.0 | USD | 20190318 |
| Unknown | China national standards | MT | 5180.0 | USD | 20190318 |