| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1120.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180521 |
| Unknown | China national standards | MT | 180.0 | USD | 20180521 |
| Unknown | China national standards | MT | 180.0 | USD | 20180521 |
| Unknown | China national standards | MT | 7020.0 | USD | 20180521 |
| Unknown | China national standards | MT | 170.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180520 |
| Unknown | China national standards | MT | 44170.0 | USD | 20180520 |