SECTION 1. Paragraph (c), Article 39, Title III of the Omnibus Investments Code of 1987 is hereby amended to read as follows:
"(c) Tax and Duty Exemption on Imported Capital Equipment. - Until December 31, 1994, importations of machinery and equipment and accompanying spare parts of new and expanding registered enterprise shall be exempt to the extent of One hundred percent (100%) of the customs duties and national internal revenue tax payable thereon: Provided, That the importation of machinery and equipment and accompanying spare parts shall comply with the following conditions:
"(1) They are not manufactured domestically in sufficient quantity, of comparable quality and at reasonable prices;
"(2) They are reasonably needed and will be used exclusively by the registered enterprise in the manufacture of its products, unless prior approval of the Board is secured for the part-time utilization of said equipment in a non-registered activity to maximize usage thereof or the proportionate taxes and duties are paid on the specific equipment and machinery being permanently used for non-registered activities;
"(3) The approval of the Board was obtained by the registered enterprise for the importation of such machinery, equipment and spare parts." In granting the approval of the importations under this paragraph, the Board may require international canvassing but if the total cost of the capital equipment or industrial plant exceeds US$5,000,000.00, the Board shall apply or adopt the provisions of Presidential Decree Numbered 1764 on international Competitive Bidding.
"If the registered enterprise sells, transfers or disposes these machinery, equipment and spare parts without prior approval of the Board within five (5) years from the date of acquisition, the registered enterprise and the vendee, transferee, or assignee shall be solidarily liable to pay twice the amount of the tax exemption given it.
"The Board shall allow and approve the sale, transfer, disposition of the said items within the said period of five (5) years if made:
"(aa) to another registers enterprise or registered domestic producer enjoying similar incentives;
"(bb) for reason of proven technical obsolescence; or
"(cc) for purposes of replaceement to improve and/or expand the operations of the registered enteprises."