Title
Tariff Protection for Phthalic Anhydride Production
Law
Executive Order No. 491
Decision Date
Dec 13, 1977
Ferdinand E. Marcos certifies that the production of phthalic anhydride as a preferred pioneer industry will receive post-operative tariff protection to support its viability against competing imports, with specific customs duty rates established for various related articles.

Law Summary

Justification for Tariff Protection

  • Studies from the Board of Investments and the Department of Industry identified increased raw material costs.
  • These cost increases threaten the viability of the local phthalic anhydride industry.
  • Competing imported items drain the country’s foreign exchange resources.
  • Tariff protection is deemed necessary as an interim measure.

Grant of Post-Operative Tariff Protection

  • The President certifies that phthalic anhydride production is entitled to post-operative tariff protection.
  • This protection is in the form of increased customs duties on imported phthalic anhydride.
  • Tariff rates can be modified during the effectivity period based on industry conditions.
  • Modifications follow Section 401 of the Tariff and Customs Code.

Specific Tariff Classifications and Rates (Section 1)

  • Articles are covered under Section 104 of Republic Act No. 1937 as amended by Presidential Decree No. 34.
  • Tariff Heading Breakdown:
    • 29.15 A: Polycarboxylic acids and derivatives including dimethyl terephthalate and terephthalic acid, subject to a 10% ad valorem duty.
    • 29.15 B: Phthalate plasticizers and esters of phthalic anhydrides, subject to a 50% ad valorem duty.
    • 29.15 C: Phthalic anhydrides specifically, subject to a 30% ad valorem duty.

Effectivity and Enforcement (Section 2)

  • The tariff rates apply 30 days after issuance of the Executive Order.
  • Applicable to articles entered or withdrawn from warehouses for consumption in the Philippines.

Legal Authority and Implementation

  • Issued under the constitutional powers of the President of the Philippines.
  • Based on Section 8(c) of Republic Act No. 5186 (Investment Incentives Act).
  • Reflects governmental efforts to support nascent industries via protective tariffs.

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