January 1974
2executive orders- 01EO 424Modifying the Rates of Import Duty on Certain Imported Articles as Provided Under Republic Act No. 1937, Otherwise Known as the Tariff and Customs Code of the Philippines, as Amended
- 02EO 423Modifying the Rate of Import Duty on Certain Imported Articles as Provided Under Republic Act No. 1937, Otherwise Known as the Tariff and Customs Code of the Philippines, as Amended