SulNOx Group Plc ("SulNOx" or the "Group")

Presentation to the South African Institute of Marine Engineers and Naval Architects ("SAIMENA")

29^th January 2020

SulNOx, the hydrocarbon fuel emulsification specialist, is pleased to announce that today it will present a technical paper at the SAIMENA conference taking place in Durban.

The expected attendees will be representatives of shipping companies, marine engineers and other suppliers to the marine shipping sector.  SulNOx is introducing a delivery and ultrasonic mixing concept, designed for installation into a ship's existing fuel system and SAIMENA marks the unveiling of this proprietary system to the industry.

The presentation will be delivered by Nicholas Nelson, Chief Executive and the Group's  technical team which has designed the system in cooperation with marine engineers.

Nicholas Nelson, Chief Executive, SulNOx Group Plc commented:

"At the time of our admission to the NEX Exchange Growth Market, we set out our plans to work with companies in the shipping sector which are seeking solutions to reduce exhaust emissions and cut fuel consumption.

"We have enjoyed a long association with the Republic of South Africa, a country determined to play its part in reducing exhaust toxins at sea, following the implementation of IMO2020."

Enquiries:

The directors take responsibility for this announcement.

About SulNOx Group Plc

SulNOx, www.sulnoxgroup.com, has developed a hydrocarbon fuels conditioning and emulsifying process that enables more efficient fuel combustion, potentially leading to reduced fuel consumption and significantly lowered emissions.

SulNOx is quoted on London's NEX Exchange Growth Market after its admission to trading  in December 2019.