| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 59250.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180520 |
| Unknown | China national standards | MT | 3620.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1940.0 | USD | 20180520 |
| Unknown | China national standards | MT | 14450.0 | USD | 20180520 |
| Unknown | China national standards | MT | 4350.0 | USD | 20180520 |
| Unknown | China national standards | MT | 6120.0 | USD | 20180519 |
| Unknown | China national standards | MT | 51220.0 | USD | 20180519 |
| Unknown | China national standards | MT | 22770.0 | USD | 20180519 |
| Unknown | China national standards | MT | 17060.0 | USD | 20180519 |