| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 194370.0 | USD | 20191001 |
| Unknown | China national standards | MT | 8420.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6330.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3850.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2310.0 | USD | 20191001 |
| Unknown | China national standards | MT | 58940.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1710.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1720.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2260.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7820.0 | USD | 20191001 |