| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20180317 |
| Unknown | China national standards | MT | 90.0 | USD | 20180317 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180317 |
| Unknown | China national standards | MT | 2260.0 | USD | 20180317 |
| Unknown | China national standards | MT | 780.0 | USD | 20180317 |
| Unknown | China national standards | MT | 4310.0 | USD | 20180316 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180316 |
| Unknown | China national standards | MT | 5030.0 | USD | 20180316 |
| Unknown | China national standards | MT | 6860.0 | USD | 20180316 |
| Unknown | China national standards | MT | 6860.0 | USD | 20180316 |