| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8850.0 | USD | 20171222 |
| Unknown | China national standards | MT | 33930.0 | USD | 20171222 |
| Unknown | China national standards | MT | 680.0 | USD | 20171222 |
| Unknown | China national standards | MT | 540.0 | USD | 20171222 |
| Unknown | China national standards | MT | 1110.0 | USD | 20171222 |
| Unknown | China national standards | MT | 17900.0 | USD | 20171221 |
| Unknown | China national standards | MT | 223310.0 | USD | 20171221 |
| Unknown | China national standards | MT | 3280.0 | USD | 20171221 |
| Unknown | China national standards | MT | 948870.0 | USD | 20171221 |
| Unknown | China national standards | MT | 4470.0 | USD | 20171221 |