https://transporte.mx/transporte-refrigerado/
SAT complemento comercio exterior
https://drive.google.com/file/d/1oVTgeX3o-mcSGDXtdbsKHkQm9-zQZQVB/view?usp=drive_link
Formato carta porte
https://drive.google.com/file/d/1wukTOEJ8EhwKbsWCXLPGNs9ta2_W_iV3/view?usp=drive_link