| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 81090.0 | USD | 20181222 |
| Unknown | China national standards | MT | 310.0 | USD | 20181222 |
| Unknown | China national standards | MT | 610.0 | USD | 20181222 |
| Unknown | China national standards | MT | 10660.0 | USD | 20181222 |
| Unknown | China national standards | MT | 6460.0 | USD | 20181222 |
| Unknown | China national standards | MT | 8760.0 | USD | 20181222 |
| Unknown | China national standards | MT | 4190.0 | USD | 20181222 |
| Unknown | China national standards | MT | 4770.0 | USD | 20181222 |
| Unknown | China national standards | MT | 187320.02 | USD | 20181222 |
| Unknown | China national standards | MT | 780.0 | USD | 20181222 |