| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14380.0 | USD | 20180522 |
| Unknown | China national standards | MT | 16000.0 | USD | 20180522 |
| Unknown | China national standards | MT | 2460.0 | USD | 20180522 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180522 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180522 |
| Unknown | China national standards | MT | 2800.0 | USD | 20180522 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180522 |
| Unknown | China national standards | MT | 12300.0 | USD | 20180521 |
| Unknown | China national standards | MT | 61740.0 | USD | 20180521 |
| Unknown | China national standards | MT | 12310.0 | USD | 20180520 |