EXHIBIT 99.1
JOINT FILING AGREEMENT
Each of the undersigned hereby agrees that this Amendment No. 25 to the statement on Schedule 13D is being filed with the United States Securities and Exchange Commission on behalf of each of the undersigned pursuant to Rule 13d-1(k) under the United States Securities Exchange Act of 1934, as amended.
Dated: February 16, 2022
Glencore AG | ||
By: | /s/ Carlos Perezagua | |
Name: | Carlos Perezagua | |
Title: | Director | |
By: | /s/ Stephan Huber | |
Name: | Stephan Huber | |
Title: | Director | |
Glencore International AG | ||
By: | /s/ Peter Friedli | |
Name: | Peter Friedli | |
Title: | Officer | |
By: | /s/ John Burton | |
Name: | John Burton | |
Title: | Director | |
Glencore plc | ||
By: | /s/ John Burton | |
Name: | John Burton | |
Title: | Company Secretary |