Customs duties.
Article 103
ART. 103. Customs duties.—During the first five years following the granting of any concession, the concession-aire may import free of customs duty, all equipment, machinery, material, instruments, supplies and accessories. No exemption shall be allowed on goods imported by the concessionaire for his personal use or that of any others; nor for sale or for re-export; and if any goods on which exemption has been allowed be thus used or disposed of, the concessionaire is obliged to make a report to the Secretary of Agriculture and Natural Resources to that effect and to pay such import duty as is due.