| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1190.0 | USD | 20191213 |
| Unknown | China national standards | MT | 5860.0 | USD | 20191213 |
| Unknown | China national standards | MT | 13190.0 | USD | 20191213 |
| Unknown | China national standards | MT | 12820.0 | USD | 20191212 |
| Unknown | China national standards | MT | 1830.0 | USD | 20191212 |
| Unknown | China national standards | MT | 5470.0 | USD | 20191212 |
| Unknown | China national standards | MT | 5850.0 | USD | 20191212 |
| Unknown | China national standards | MT | 3730.0 | USD | 20191212 |
| Unknown | China national standards | MT | 8360.0 | USD | 20191212 |
| Unknown | China national standards | MT | 10670.0 | USD | 20191212 |