| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 52340.0 | USD | 20180713 |
| Unknown | China national standards | MT | 34740.0 | USD | 20180713 |
| Unknown | China national standards | MT | 7040.0 | USD | 20180712 |
| Unknown | China national standards | MT | 36780.0 | USD | 20180712 |
| Unknown | China national standards | MT | 35530.0 | USD | 20180712 |
| Unknown | China national standards | MT | 26510.0 | USD | 20180711 |
| Unknown | China national standards | MT | 5540.0 | USD | 20180711 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180710 |
| Unknown | China national standards | MT | 42310.0 | USD | 20180701 |
| Unknown | China national standards | MT | 26540.0 | USD | 20180701 |