| · | [Manganese]Market Price of Manganese Rich Slag 30%-32% in China | 9/1/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 28% in China | 8/31/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 32%-34% in China | 8/31/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 40% in China | 8/31/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 30%-32% in China | 8/31/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 28% in China | 8/30/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 32%-34% in China | 8/30/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 40% in China | 8/30/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 30%-32% in China | 8/30/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 28% in China | 8/27/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 32%-34% in China | 8/27/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 40% in China | 8/27/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 30%-32% in China | 8/27/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 28% in China | 8/26/2021 |
| · | [Manganese]Market Price of Manganese Rich Slag 32%-34% in China | 8/26/2021 |