| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2570.0 | USD | 20180701 |
| Unknown | China national standards | MT | 18190.0 | USD | 20180701 |
| Unknown | China national standards | MT | 26870.0 | USD | 20180701 |
| Unknown | China national standards | MT | 11910.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2920.0 | USD | 20180701 |
| Unknown | China national standards | MT | 120.0 | USD | 20180623 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180623 |
| Unknown | China national standards | MT | 650.0 | USD | 20180623 |
| Unknown | China national standards | MT | 2160.0 | USD | 20180623 |