Kev lag luam tshuab siv hauv Brazilian yuav tsum tswj hwm kev loj hlob hauv xyoo 2025, nrog rau kev kwv yees tias kev muag khoom tag nrho yuav nce li ntawm 6%. Raws li kev tshawb fawb los ntawm Brazilian Association of Construction and Mining Technology, 76% ntawm cov neeg teb xav tias qhov kev thov rau cov tshuab siv hauv kev tsim kho yuav loj hlob li ntawm 6% hauv xyoo 2024, thiab qhov sib txawv no yuav txuas ntxiv mus rau xyoo 2025.