Montreal - July 27, 2021 ‐ 5N Plus Inc. will release its second quarter results after market hours on August 3, 2021. 5N Plus will host a conference call on August 4, 2021 at 8:00 a.m. (Eastern Daylight Time) to discuss the results.

To join the conference toll free, please dial 1-888-664-6392, or 416-764-8659 in Toronto. The conference access code is 97136868. To access via webcast please visit the “Investors Center” section of www.5nplus.com.

Pre‐registration will be available. Please note that this conference call will be accompanied by an online presentation available to download on our website and that a playback will be available two hours after the event at 1-888-390-0541, until August 11, 2021. The access code is 136868.

Montreal - June 30, 2021 – 5N Plus Inc. today announced the planned departure of Nicholas Audet, Executive Vice President of Electronic Materials, effective in Q3 2021, to pursue other interests unrelated to the Company and its scope of business. Mr. Audet joined 5N Plus in 2003 and ascended through organizational ranks, having assumed various roles with expanded scope of responsibility.