| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20180323 |
| Unknown | China national standards | MT | 710.0 | USD | 20180322 |
| Unknown | China national standards | MT | 12750.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180322 |
| Unknown | China national standards | MT | 740.0 | USD | 20180322 |
| Unknown | China national standards | MT | 6150.0 | USD | 20180322 |
| Unknown | China national standards | MT | 790.0 | USD | 20180322 |
| Unknown | China national standards | MT | 14950.0 | USD | 20180322 |
| Unknown | China national standards | MT | 6710.0 | USD | 20180322 |
| Unknown | China national standards | MT | 10770.0 | USD | 20180322 |