| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 16770.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4600.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 740.0 | USD | 20191201 |