The TSX Venture Exchange has accepted for filing the company's change of business, as described in its management information circular dated Sept. 21, 2023.

The company's change of business reflects the company's business transition from mining to efforts to advance the development of a proprietary hydrometallurgical lithium-ion battery recycling process for extracting manganese. Shareholders of the company approved the change of business at an annual and special meeting of shareholders held on Oct. 31, 2023.

The company is now classified as a technology issuer and material recovery facilities (NAICS No. 562920).

For further details, please refer to the management information circular of the company dated Sept. 21, 2023, available under the company's profile on SEDAR+.

Capitalization:  unlimited shares with no par value, of which 262,994,127 shares are issued and outstanding

Escrowed:  nil common shares

Cusip No.:  75629Y 10 8 (unchanged)

Trading symbol:  AMY (unchanged)