REGULATIONS OF THE CHIEF EXECUTIVE OFFICER N° 005/MINES/RMB/2019 OF 18/07/2019 DETERMINING POTENTIAL MINING AREAS, CRITERIA FOR CATEGORISATION OF MINES, MODALITIES AND REQUIREMENTS FOR MINERAL LICENCE APPLICATION AND FOR TENDERS — 005/MINES/RMB/2019 OF 18/07/2019 | Ubutabera AI | Ubutabera AI