Mr. Jim Payne reports

DYNACERT SECURES FURTHER ADVANCES IN THE GLOBAL MINING INDUSTRY

DynaCERT Inc.'s dealer H2 Tek LP has provided the following update of sales of DynaCERT's proprietary HydraGen technology to the global mining industry:

1. Nexa Resources, a large zinc miner with six mines and three smelters in Brazil and Peru, has purchased four HG1s for highway transport haul trucks in Brazil and six HG2 units on three trucks in Peru with double HG2s per vehicle for trials, which successfully demonstrated the benefits of the HydraGen technology to the satisfaction of Nexa Resources;
2. Vale SA, a large global producer of the critical mineral nickel, has purchased from H2 Tek four HG6C HydraGen units for a single large diesel power generator to be installed at the remote iron ore mine site in Voisey's Bay, Newfoundland and Labrador, to be used on a 4.5-megawatt generator;
3. Codelco Corporacion Nacional del Cobre of Chile, the world's largest copper producer, and H2 Tek have completed a successful pilot of two HG6C HydraGen units on large Komatsu 930 haul trucks at the Codelco's Division Ministro Hales (DMH) mine in Calama, Chile;
4. Arauco, also known as Celulosa Arauco y Constitucion, Chile, is the world's first forestry company to certify its carbon neutrality. Arauco, a forestry, pulp and paper company with operations in South America and North America, has purchased from H2Tek four HG1 HydraGen units which are installed on four lumber trucks;
5. Antamina, one of the 10 largest mines in the world and the largest Peruvian producer of copper concentrate, has purchased from H2 Tek three HG6C HydraGen units to be installed in large CAEX mining haul trucks;
6. Sigma Alimentos SA, a Mexican multinational food processing and distribution company, has purchased from H2 Tek six HG2R units to be installed on transport trucks.

Over the past two years, DynaCERT has received input from its dealers and customers, and the larger HydraGen technology units, the HG4C and HG6C, have been significantly modified and improved. The HG4C and HG6C units are designed to meet the growing need and demand for improved fuel efficiency along with a significant reduction in greenhouse gases of resources companies, and achieve future carbon credits such as in mining, forestry, and oil and gas.

Vale's website states, "One of Vale's strategic pillars is to incorporate sustainability into its business by building economic, social and environmental legacies and mitigating the impacts of its operations."

Codelco's website states, "We have specific goals in terms of carbon footprint, water footprint, circular economy, reduction of particulate matter, standard of tailings deposits and development of territories with social value."

Nexa's website states: "The topic of climate change is very relevant to Nexa and is a fundamental part of our ESG strategy. We are currently developing innovative projects in collaboration with different partners to improve our performance in the use of clean energy, in reducing greenhouse gas emissions in operations and in the value chain."

Arauco's website states: "Our presence in global markets commits us to embrace global challenges. Our leadership in the optimization of water resources, clean energy and carbon credits are just a few of our initiatives to face global change."

Sigma's website states, "Our global strategy, which is aligned to the UN Sustainable Development Goals, has allowed us to focus over the past decade on the promotion of the sustainable development of our people, our planet and our communities."

Joao Araujo, partner at H2 Tek, stated: "At H2 Tek, we are committed to helping our clients complete their projects in a safe, profitable and environmentally sustainable manner. With a focus on mining, forestry, agriculture and power generation, we are pleased to support our clients in providing the products and infrastructure that people need while reducing the environmental footprint, fuel consumption and maintenance costs for all diesel equipment. The HydraGen technology of DynaCERT helps us meet our ESG goals and will contribute as a major step forward in reducing GHGs."

Ed Cordeiro, director of sales, Americas, of DynaCERT, stated: "As global diesel prices soar, DynaCERT continues to serve the mining sector in Canada and internationally, as well as the forestry industry and private sector users of internal combustion engines in the construction industry. Our products help users to achieve sustainability and reduce global greenhouse gas emissions. I applaud the clients of H2 Tek for their vision and commitment to contributing to a greener planet by reducing emissions."

About DynaCERT Inc.

DynaCERT manufactures and distributes carbon emission reduction technology along with its proprietary HydraLytica telematics, a means of monitoring fuel consumption and calculating GHG emissions savings designed for the tracking of possible future carbon credits for use with internal combustion engines. As part of the growing global hydrogen economy, the company's patented technology creates hydrogen and oxygen on demand through a unique electrolysis system and supplies these gases through the air intake to enhance combustion, which has shown to lower carbon emissions and improve fuel efficiency. The company's technology is designed for use with many types and sizes of diesel engines used in on-road vehicles, reefer trailers, off-road construction, power generation, mining and forestry equipment.

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