Mr. Jean Mayer reports

5N PLUS WILL RELEASE ITS FIRST QUARTER RESULTS AND HOST ITS ANNUAL MEETING OF SHAREHOLDERS

5N Plus Inc. will release its first quarter results after market hours on April 30, 2019, and will host its annual meeting of shareholders on May 1, 2019.

Q1 2019 results

5N Plus will host a conference call, as well as a webcast, on May 1, 2019, at 8 a.m. EDT with financial analysts.

To join the conference toll-free, please dial 1-888-231-8191, 647-427-7450 in Toronto or 514-807-9895 in Montreal. The conference access code is 9149396.

Please note that this conference call will be accompanied by an on-line presentation available to download on the company's website approximately one hour prior to the call and that a playback will be available two hours after the event at 514-807-9274 or 1-855-859-2056, until May 8, 2019. To access through webcast, please visit the investors centre section of the company's website. Preregistration will be available.

Annual meeting of shareholders

5N's annual meeting of shareholders will be held at 10 a.m. EDT on Wednesday, May 1, 2019, at 1155 Rene-Levesque Blvd. West, 41st floor, room Mont-Royal, Montreal, Que.

About 5N Plus Inc.

5N Plus is a leading global producer of engineered materials and specialty chemicals with integrated recycling and refining assets to manage the sustainability of its business model. The company is headquartered in Montreal, Que., Canada, and operates research and development, manufacturing, and commercial centres in several locations in Europe, the Americas and Asia. 5N Plus deploys a range of proprietary and proven technologies to produce products which are used as enabling precursors by its customers in a number of advanced electronics, optoelectronics, pharmaceutical, health, renewable energy and industrial applications. Many of the materials produced by 5N Plus are critical for the functionality and performance of the products and systems produced by its customers, many of whom are leaders within their industry.