| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13780.0 | USD | 20171113 |
| Unknown | China national standards | MT | 10280.0 | USD | 20171112 |
| Unknown | China national standards | MT | 4890.0 | USD | 20171112 |
| Unknown | China national standards | MT | 9260.0 | USD | 20171111 |
| Unknown | China national standards | MT | 10670.0 | USD | 20171111 |
| Unknown | China national standards | MT | 16320.0 | USD | 20171110 |
| Unknown | China national standards | MT | 15460.0 | USD | 20171110 |
| Unknown | China national standards | MT | 2090.0 | USD | 20171101 |
| Unknown | China national standards | MT | 149030.0 | USD | 20171101 |
| Unknown | China national standards | MT | 4050.0 | USD | 20171101 |