| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 900.0 | USD | 20191201 |
| Unknown | China national standards | MT | 510.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 590.0 | USD | 20191201 |
| Unknown | China national standards | MT | 780.0 | USD | 20191201 |
| Unknown | China national standards | MT | 450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 21030.0 | USD | 20191201 |
| Unknown | China national standards | MT | 560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4830.0 | USD | 20191201 |