Elaboración, dictación, modificación, denegación o rechazo de actos administrativos, proyectos de ley y leyes y también de las decisiones que tomen los sujetos pasivos.

China Railway 19th Bureau Group Co., Ltd. is a large-scale first-class construction enterprise for national railway comprehensive engineering. It is a large professional construction team that constructs railways, highways, undertakes municipal construction, industrial and civil buildings, equipment installation, thermal power, water conservancy and hydropower, airports and ports, mining construction and installation. It is a state-owned large-scale enterprise group that integrates construction, design, and scientific research.<br /> The following projects have arrived in Chile for inspection: BELLAVISTA iron ore project, port project near CALDERA, and mining project in ATACAMA area.