| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4340.0 | USD | 20180710 |
| Unknown | China national standards | MT | 2510.0 | USD | 20180710 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4350.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2990.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2420.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4090.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3260.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180701 |