| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5730.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1700.0 | USD | 20180501 |
| Unknown | China national standards | MT | 57860.0 | USD | 20180501 |
| Unknown | China national standards | MT | 46780.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11470.0 | USD | 20180501 |
| Unknown | China national standards | MT | 17130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 29660.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34080.0 | USD | 20180501 |
| Unknown | China national standards | MT | 18620.0 | USD | 20180501 |