| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8240.0 | USD | 20180520 |
| Unknown | China national standards | MT | 17070.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180520 |
| Unknown | China national standards | MT | 50.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180520 |
| Unknown | China national standards | MT | 23130.0 | USD | 20180520 |
| Unknown | China national standards | MT | 170.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180519 |
| Unknown | China national standards | MT | 710.0 | USD | 20180519 |