| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7100.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5870.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6530.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7230.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6310.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5090.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4720.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6600.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4980.0 | USD | 20180501 |