As every year, our collaborators had an outstanding presence in the second largest Mining Convention in the world, PERUMIN. In the 34th edition, Rolando Ruiz, highlighted with his presentation: Analysis of constant K in measurement of effort in situ in Peru; presented at the Technology, Development and Sustainability Forum, where he spoke about the latest updates in the field of geology and exploration. Also, Omar Rodriguez shared his knowledge about the latest results of the project at the Uchicchacua mine in a presentation that had the name: Results of structural analysis and carbonate microfacies of the jumasha formation (K-SUP) in the Uchucchacua mine , east of Lima. Likewise, our head of BIM technology & Smart Plan 3D discipline, Pedro Adriano, presented the Benefits of BIM technology.