| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25260.0 | USD | 20181214 |
| Unknown | China national standards | MT | 26840.0 | USD | 20181214 |
| Unknown | China national standards | MT | 22890.0 | USD | 20181214 |
| Unknown | China national standards | MT | 26260.0 | USD | 20181214 |
| Unknown | China national standards | MT | 3160.0 | USD | 20181214 |
| Unknown | China national standards | MT | 4570.0 | USD | 20181214 |
| Unknown | China national standards | MT | 3380.0 | USD | 20181214 |
| Unknown | China national standards | MT | 3180.0 | USD | 20181213 |
| Unknown | China national standards | MT | 3220.0 | USD | 20181213 |
| Unknown | China national standards | MT | 3240.0 | USD | 20181213 |