| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20181120 |
| Unknown | China national standards | MT | 35610.0 | USD | 20181120 |
| Unknown | China national standards | MT | 53380.0 | USD | 20181120 |
| Unknown | China national standards | MT | 11660.0 | USD | 20181120 |
| Unknown | China national standards | MT | 500.0 | USD | 20181119 |
| Unknown | China national standards | MT | 500.0 | USD | 20181119 |
| Unknown | China national standards | MT | 2160.0 | USD | 20181119 |
| Unknown | China national standards | MT | 5490.0 | USD | 20181119 |
| Unknown | China national standards | MT | 10260.0 | USD | 20181119 |
| Unknown | China national standards | MT | 228770.0 | USD | 20181119 |