| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4890.0 | USD | 20191217 |
| Unknown | China national standards | MT | 3760.0 | USD | 20191217 |
| Unknown | China national standards | MT | 3740.0 | USD | 20191217 |
| Unknown | China national standards | MT | 4130.0 | USD | 20191217 |
| Unknown | China national standards | MT | 28970.0 | USD | 20191216 |
| Unknown | China national standards | MT | 33250.0 | USD | 20191216 |
| Unknown | China national standards | MT | 24870.0 | USD | 20191216 |
| Unknown | China national standards | MT | 3700.0 | USD | 20191216 |
| Unknown | China national standards | MT | 6440.0 | USD | 20191216 |
| Unknown | China national standards | MT | 910.0 | USD | 20191216 |