Can you help me understand this section law from Intellectual Property Law?

SECTION 3. International Conventions and Reciprocity. Any person who is a national or who is domiciled or has a real and effective industrial establishment in a country which is a party to any convention, treaty or agreement relating to intellectual property rights or the repression of unfair competition, to which the Philippines is also a party, or extends reciprocal rights to nationals of the Philippines by law, shall be entitled to benefits to the extent necessary to give effect to any provision of such convention, treaty or reciprocal law, in addition to the rights to which any owner of an intellectual property right is otherwise entitled by this Act.