Sustainable Projects Group Announces Letter of Intent to Establish a 9,000 Metric Ton Lithium Carbonate Facility

AALBORG, Denmark, May 13, 2025 /PRNewswire/ -- Sustainable Projects Group Inc. (OTC US: SPGX) ("Sustainable Projects Group" or the "Company"), today announced that the Company's wholly owned subsidiary, Lithium Harvest ApS ("Lithium Harvest") has entered into a Letter of Intent ("LOI") to...